{"title":"Protein Array Substrates","description":"\u003ch1 class=\"p1\"\u003eSlides, plates, and coverslips optimized for protein, antibody, and multiplex ELISA array applications.\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eHigh-Quality Substrates for Microarray Applications\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"p2\"\u003eThe performance of any microarray begins with the quality of the substrate. A highly homogeneous surface ensures consistent spot morphology, uniform probe immobilization, and reproducible assay results across the entire array and from lot to lot.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003ePremium microarray substrates provide high binding capacity while maintaining excellent biological activity of immobilized proteins, antibodies, peptides, and oligonucleotides. Equally important, they exhibit exceptionally low autofluorescence, maximizing signal-to-noise ratios and enabling the detection of low-abundance targets.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eBy combining surface uniformity, reliable binding chemistry, and low background fluorescence, high-quality substrates form the foundation for sensitive, reproducible, and high-performance microarray assays.\u003c\/p\u003e","products":[{"product_id":"polyan-plate-006-80-251","title":"00-680-251 PolyAn 3D-epoxy 96-well plate - 12x8 strips - white - flat bottom","description":"\u003ch2\u003e3D-Epoxy 96-well plate - white, 12 x 8-strips, flat bottom. 4 Plates\/Box.\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe 3D-epoxy 96-well plates are manufactured from quality microtiter plates with high flatness bottom surface smoothness. The plate has low background fluorescence. \u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThese plates are compatible with all microarray printers and most scanners \/ imagers. We recommend the \u003ca href=\"https:\/\/axivend.com\/microarray-products\/microarray-reader\/\" target=\"_blank\" title=\"axiREADER webpage\" rel=\"noopener\"\u003eaxiREADER\u003c\/a\u003e for both colorimetric and fluorometric array reading applications.\u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eSurface Modification\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003ePolyAn’s 3D-functionalised microarray surfaces are produced with a three-dimensional (3D)-surface chemistry comprised of a long-chain polymer containing a defined number of reactive groups. This polymer is covalently linked to the surface of the glass surface. \u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003ePolyAn 3D-epoxy surface's reactive groups consists of epoxides. The epoxides will covalently bind most biomolecules, including oligonucleotides, proteins, peptides and small molecules.\u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eEpoxides are cyclic ethers with a highly strained three-member ring. Epoxy rings can be easily reacted with nucleophiles e.g. amines, hydrazines, thiols, hydroxides and carboxyl groups. Compared to NHS-esters or 1,4-Phenylene isothiocyates (PDITC) the epoxy surface is more stable and has a longer shelf-life.\u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e3D-epoxy 96-well plates surfaces are stable up to temperatures of 40° C and are also more stable against humidity compared to NHS and PDITC-surfaces.\u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe nucleophilic addition is catalyzed by acid or basic conditions. Under acidic conditions, the oxygen in the ring is positively charged, which facilitates the nucleophilic attack. Under basic conditions the least substituted carbon is attacked by the applied nucleophile in a standard SN2 reaction.\u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eMicotiter Plate format\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThis format allows you to take advantage of existing liquid handling and automation solutions for 96-well SBS formats. The plates are equipped with the same reactive surfaces as the glass and plastic slides. The twelve 8-well strips is a very convenient format. This enables assays to be performed on a partial plate, lowering the total assay cost.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eKey features:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with all liquid handling systems for ELISA\u003c\/li\u003e\n\u003cli\u003eCovalent binding of nucleophiles to the plate surface without complex coupling chemistry\u003c\/li\u003e\n\u003cli\u003eIntegrated antifouling matrix reduces unspecific binding\u003c\/li\u003e\n\u003cli\u003eNo cross-contamination between wells possible\u003c\/li\u003e\n\u003cli\u003eMost cost-efficient solution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eoverall skirt to top: 85 x 128 x 14 mm \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318064746779,"sku":"00-680-251","price":141.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/3D-epoxy-96plate.png?v=1751632952"},{"product_id":"polyan-plate-006-80-451","title":"00-680-451 PolyAn 3D-NHS 96 well 12x8 strip plate - white - flat bottom","description":"\u003cp\u003e3D-NHS 96 well plate, white, 12 x 8-strip, flat bottom. 4 Plates\/Box.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eactivated Carboxy group, N-hydroxysuccinimide, for direct binding of Amine-containing (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318064910619,"sku":"00-680-451","price":166.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/3D-NHS-96plate.png?v=1751576236"},{"product_id":"polyan-plate-006-81-251","title":"00-681-251 PolyAn Covalently coated Streptavidin 96 well 12x8 strip plate - white - flat bottom","description":"\u003cp\u003eCovalently coated Streptavidin 96 well plate, white, 12 x 8-strip, flat bottom. 4 Plates\/Box.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003efor the immobilization of Biotin-functionalized (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318065008923,"sku":"00-681-251","price":186.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/2D-SA-96well.png?v=1751631818"},{"product_id":"polyan-plate-006-82-251","title":"00-682-251 PolyAn Covalently coated Neutravidin 96 well 12x8 strip plate - white- flat bottom","description":"\u003cp\u003eCovalently coated Neutravidin 96 well plate, white, 12 x 8-strip, flat bottom. 4 Plates\/Box.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003efor the immobilization of Biotin-functionalized (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318065172763,"sku":"00-682-251","price":186.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/2D-NA-96well.png?v=1751632094"},{"product_id":"polyan-plate-006-90-251","title":"00-690-251 PolyAn 3D-Epoxy 96 well 12x8 strip plate - transparent - flat bottom","description":"\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003e3D-Epoxy 96-well plate - transparent, 12 x 8-strips, flat bottom. 4 Plates\/Box.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe 3D-epoxy 96-well plates are manufactured from quality microtiter plates with high flatness bottom surface smoothness. The plate has low background fluorescence. \u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThese plates are compatible with all microarray printers and most scanners \/ imagers. We recommend the \u003ca href=\"https:\/\/axivend.com\/microarray-products\/microarray-reader\/\" target=\"_blank\" title=\"axiREADER webpage\" rel=\"noopener\"\u003eaxiREADER\u003c\/a\u003efor both colorimetric and fluorometric array reading applications.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eSurface Modification\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003ePolyAn’s 3D-functionalised microarray surfaces are produced with a three-dimensional (3D)-surface chemistry comprised of a long-chain polymer containing a defined number of reactive groups. This polymer is covalently linked to the surface of the glass surface. \u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003ePolyAn 3D-epoxy surface's reactive groups consists of epoxides. The epoxides will covalently bind most biomolecules, including oligonucleotides, proteins, peptides and small molecules.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eEpoxides are cyclic ethers with a highly strained three-member ring. Epoxy rings can be easily reacted with nucleophiles e.g. amines, hydrazines, thiols, hydroxides and carboxyl groups. Compared to NHS-esters or 1,4-Phenylene isothiocyates (PDITC) the epoxy surface is more stable and has a longer shelf-life.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e3D-epoxy 96-well plates surfaces are stable up to temperatures of 40° C and are also more stable against humidity compared to NHS and PDITC-surfaces.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe nucleophilic addition is catalyzed by acid or basic conditions. Under acidic conditions, the oxygen in the ring is positively charged, which facilitates the nucleophilic attack. Under basic conditions the least substituted carbon is attacked by the applied nucleophile in a standard SN2 reaction.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eMicotiter Plate format\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThis format allows you to take advantage of existing liquid handling and automation solutions for 96-well SBS formats. The plates are equipped with the same reactive surfaces as the glass and plastic slides. The twelve 8-well strips is a very convenient format. This enables assays to be performed on a partial plate, lowering the total assay cost.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eKey features:\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\"\u003eCompatible with all liquid handling systems for ELISA\u003co:p\u003e\u003c\/o:p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eCovalent binding of nucleophiles to the plate surface without complex coupling chemistry\u003co:p\u003e\u003c\/o:p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eIntegrated antifouling matrix reduces unspecific binding\u003co:p\u003e\u003c\/o:p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eNo cross-contamination between wells possible\u003co:p\u003e\u003c\/o:p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eMost cost-efficient solution\u003co:p\u003e\u003c\/o:p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eoverall skirt to top: 85 x 128 x 14 mm \u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318065336603,"sku":"00-690-251","price":141.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/3D-epoxy-96plate.png?v=1751632952"},{"product_id":"polyan-plate-006-90-451","title":"00-690-451 PolyAn 3D-NHS 96 well 12x8 strip plate - transparent - flat bottom","description":"\u003cp\u003e3D-NHS 96 well transparent, 12 x 8-strip, flat bottom. 4 Plates\/Box.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eactivated Carboxy group, N-hydroxysuccinimide, for direct binding of Amine-containing (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318065598747,"sku":"00-690-451","price":166.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/3D-NHS-96plate.png?v=1751576236"},{"product_id":"polyan-plate-006-91-251","title":"00-691-251 PolyAn 3D-Epoxy 96-well µClear® solid microtiter plate - black PS","description":"\u003cp\u003e3D-Epoxy 96-well µClear® microplate, PS, black. 4 Plates\/Box.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003efor covalent coupling of nucleophiles such as Amine-, Thiol-, and Hydroxy-containing (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318065828123,"sku":"00-691-251","price":155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/3D-epoxy-96plate.png?v=1751632952"},{"product_id":"polyan-plate-00-691-451","title":"00-691-451 PolyAn 3D-NHS 96-well µClear® solid microtiter plate - black PS","description":"\u003cp\u003e3D-NHS 96-well µClear® microplate, PS, black. 4 Plates\/Box.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eactivated Carboxy group, N-hydroxysuccinimide, for direct binding of Amine-containing (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318065959195,"sku":"00-691-451","price":192.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/3D-NHS-96plate.png?v=1751576236"},{"product_id":"polyan-plate-006-92-251","title":"00-692-251 PolyAn Covalently coated Streptavidin 96 well 12x8 strip plate - transparent - flat bottom","description":"\u003cp\u003eCovalently coated Streptavidin 96 well transparent, 12 x 8-strip, flat bottom. 4 Plates\/Box.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003efor the immobilization of Biotin-functionalized (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318066123035,"sku":"00-692-251","price":186.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/2D-SA-96well.png?v=1751631818"},{"product_id":"polyan-plate-006-93-251","title":"00-693-251 PolyAn Covalently coated Neutravidin 96 well 12x8 strip plate - transparent - flat bottom","description":"\u003cp\u003eCovalently coated Neutravidin 96 well transparent, 12 x 8-strip, flat bottom. 4 Plates\/Box.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003efor the immobilization of Biotin-functionalized (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318066254107,"sku":"00-693-251","price":186.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/2D-NA-96well.png?v=1751632094"},{"product_id":"polyan-plate-007-00-221","title":"00-700-221 PolyAn 2D-Epoxy 96-well multipart plate - glass bottom - round wells","description":"\u003cp\u003e2D-Epoxy glass bottom, 96-well multipart plates, round wells. 2 Plates\/Box.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003efor covalent coupling of nucleophiles such as Amine-, Thiol-, and Hydroxy-containing (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318066647323,"sku":"00-700-221","price":219.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/2D-epoxy-96plate.png?v=1751573305"},{"product_id":"polyan-plate-007-00-251","title":"00-700-251 PolyAn 3D-Epoxy 96-well multipart plate - 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glass bottom - square wells","description":"\u003cp\u003e2D-Epoxy glass bottom, 96-well multipart plates, square wells. 2 Plates\/Box.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003efor covalent coupling of nucleophiles such as Amine-, Thiol-, and Hydroxy-containing (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318067400987,"sku":"00-705-221","price":219.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/2D-epoxy-96plate.png?v=1751573305"},{"product_id":"polyan-plate-007-05-251","title":"00-705-251 PolyAn 3D-Epoxy 96-well multipart plate - glass bottom - square wells","description":"\u003cp\u003e3D-Epoxy glass bottom, 96-well multipart plates, square wells. 2 Plates\/Box.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003efor covalent coupling of nucleophiles such as Amine-, Thiol-, and Hydroxy-containing (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318067532059,"sku":"00-705-251","price":247.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/3D-epoxy-96plate2.png?v=1751632952"},{"product_id":"polyan-plate-007-05-451","title":"00-705-451 PolyAn 3D-NHS 96-well multipart plate - glass bottom - square wells","description":"\u003cp\u003e3D-NHS glass bottom, 96-well multipart plates, square wells. 2 Plates\/Box.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eactivated Carboxy group, N-hydroxysuccinimide, for direct binding of Amine-containing (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318067794203,"sku":"00-705-451","price":261.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/3D-NHS-96plate.png?v=1751576236"},{"product_id":"polyan-plate-007-10-221","title":"00-710-221 PolyAn 2D-Epoxy 384-well multipart plate - glass bottom - square wells","description":"\u003cp\u003e2D-Epoxy glass bottom, 384-well multipart plates, square wells. 2 Plates\/Box.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003efor covalent coupling of nucleophiles such as Amine-, Thiol-, and Hydroxy-containing (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318068187419,"sku":"00-710-221","price":268.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/2D-epoxy-384plate.png?v=1751573479"},{"product_id":"polyan-plate-007-10-251","title":"00-710-251 PolyAn 3D-Epoxy 384-well multipart plate - glass bottom - square wells","description":"\u003cp\u003e3D-Epoxy glass bottom, 384-well multipart plates, square wells. 2 Plates\/Box.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003efor covalent coupling of nucleophiles such as Amine-, Thiol-, and Hydroxy-containing (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318068318491,"sku":"00-710-251","price":298.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/3D-epoxy-384plate.png?v=1751573695"},{"product_id":"polyan-plate-007-10-451","title":"00-710-451 PolyAn 3D-NHS 384-well multipart plate - glass bottom - square wells","description":"\u003cp\u003e3D-NHS glass bottom, 384-well multipart plates, square wells. 2 Plates\/Box.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eactivated Carboxy group, N-hydroxysuccinimide, for direct binding of Amine-containing (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318068580635,"sku":"00-710-451","price":311.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/3D-NHS-384plate.png?v=1751576390"},{"product_id":"polyan-plate-007-91-251","title":"00-791-251 PolyAn Covalently coated Streptavidin 96-well µClear® solid microtiter plate - black PS","description":"\u003cp\u003eCovalently coated Streptavidin 96-well µClear® microplate, PS, black. 4 Plates\/Box.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003efor the immobilization of Biotin-functionalized (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318068711707,"sku":"00-791-251","price":209.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/2D-SA-96well.png?v=1751631818"},{"product_id":"polyan-plate-007-92-251","title":"00-792-251 PolyAn Covalently coated Neutravidin 96-well µClear® solid microtiter plate - black PS","description":"\u003cp\u003eCovalently coated Neutravidin 96-well µClear® microplate, PS, black. 4 Plates\/Box.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003efor the immobilization of Biotin-functionalized (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318068842779,"sku":"00-792-251","price":190.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/2D-NA-96well.png?v=1751632094"},{"product_id":"polyan-slide-104-00-201","title":"104-00-201 PolyAn 3D-Epoxy Glass Slide (25 slides\/box)","description":"\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003e3D-Epoxy Glass Slide, 25 slides\/box\u003cu1:p\u003e\u003c\/u1:p\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe 3D-epoxy glass slides are manufactured from quality substrate with high flatness surface smoothness. The glass has very low background fluorescence. \u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThese slides are compatible with all microarray printers and slide scanners \/ imagers. We recommend the \u003ca href=\"https:\/\/axivend.com\/microarray-products\/microarray-reader\/\" target=\"_blank\" title=\"axiREADER webpage\" rel=\"noopener\"\u003eaxiREADERs\u003c\/a\u003efor both colorimetric and fluorometric applications.\u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eSurface Modification\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003ePolyAn’s 3D-functionalised microarray slides are functionalized with a three-dimensional (3D)-surface chemistry comprised of a long-chain polymer containing a defined number of reactive groups. This polymer is covalently linked to the surface of the glass surface. \u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003ePolyAn 3D-epoxy glass surface's reactive groups consists of epoxides. The epoxides will covalently bind most biomolecules, including oligonucleotides, proteins, peptides and small molecules.\u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eEpoxides are cyclic ethers with a highly strained three-member ring. Epoxy rings can be easily reacted with nucleophiles e.g. amines, hydrazines, thiols, hydroxides and carboxyl groups. Compared to NHS-esters or 1,4-Phenylene isothiocyates (PDITC) the epoxy surface is more stable and has a longer shelf-life.\u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eEpoxy surfaces are stable up to temperatures of 40° C and are also more stable against humidity compared to NHS and PDITC-surfaces.\u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe nucleophilic addition is catalyzed by acid or basic conditions. Under acidic conditions, the oxygen in the ring is positively charged, which facilitates the nucleophilic attack. Under basic conditions the least substituted carbon is attacked by the applied nucleophile in a standard SN2 reaction.\u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe epoxy slides are also available as \u003ca href=\"https:\/\/axivend.store\/products\/polyan-slide-104-00-221\" title=\"2D-epoxy glass slides - 25 packs\"\u003e5-packs\u003c\/a\u003e, or in larger quantities upon request. \u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318071660827,"sku":"104-00-201","price":390.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/3D-epoxy-glass.png?v=1751574151"},{"product_id":"polyan-slide-104-00-206","title":"104-00-206 PolyAn 3D-Epoxy Coverslip (5 pcs\/box)","description":"\u003cp\u003e3D-Epoxy Coverslip, 5 pcs\/box\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003efor covalent coupling of nucleophiles such as Amine-, Thiol-, and Hydroxy-containing (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318071824667,"sku":"104-00-206","price":147.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/3D-epoxy-coverslip.png?v=1751574396"},{"product_id":"polyan-slide-104-00-208","title":"104-00-208 PolyAn 3D-Epoxy glass sheets - 110 x 74 x 1 mm (5 sheets\/box)","description":"\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003e3D-Epoxy Glass Sheets, 110 x 74 x 1 mm, 5 sheet\/box\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe 3D-epoxy glass sheets are manufactured from quality substrate with high flatness surface smoothness. The glass has very low background fluorescence. \u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThese slides are compatible with all microarray printers and slide scanners \/ imagers. We recommend the \u003ca href=\"https:\/\/axivend.com\/microarray-products\/microarray-reader\/\" target=\"_blank\" title=\"axiREADER webpage\" rel=\"noopener\"\u003eaxiREADERs\u003c\/a\u003e for both colorimetric and fluorometric applications.\u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eSurface Modification\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003ePolyAn’s 3D-functionalised microarray slides are functionalized with a three-dimensional (3D)-surface chemistry comprised of a long-chain polymer containing a defined number of reactive groups. This polymer is covalently linked to the surface of the glass surface. \u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003ePolyAn 3D-epoxy glass surface's reactive groups consists of epoxides. The epoxides will covalently bind most biomolecules, including oligonucleotides, proteins, peptides and small molecules.\u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eEpoxides are cyclic ethers with a highly strained three-member ring. Epoxy rings can be easily reacted with nucleophiles e.g. amines, hydrazines, thiols, hydroxides and carboxyl groups. Compared to NHS-esters or 1,4-Phenylene isothiocyates (PDITC) the epoxy surface is more stable and has a longer shelf-life.\u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eEpoxy surfaces are stable up to temperatures of 40° C and are also more stable against humidity compared to NHS and PDITC-surfaces.\u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe nucleophilic addition is catalyzed by acid or basic conditions. Under acidic conditions, the oxygen in the ring is positively charged, which facilitates the nucleophilic attack. Under basic conditions the least substituted carbon is attacked by the applied nucleophile in a standard SN2 reaction.\u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eMultipart Plates - bottom sheet \u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003ePolyAn’s multipart plates are comprised of a functionalized glass sheet which is combined with a\u003cspan class=\"apple-converted-space\"\u003e \u003c\/span\u003ewell superstructure after the printing process. \u003cspan style=\"text-decoration: underline; color: #e03e2d;\"\u003e\u003cem\u003eThis product is for the glass sheet only\u003c\/em\u003e\u003c\/span\u003e.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eKey features of multipart plates:\u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\"\u003eFast printing on planar surface\u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eNo electrostatic effects\u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eTechnical specifications\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eDimensions:\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e The\u003cspan class=\"apple-converted-space\"\u003e \u003c\/span\u003efunctionalized glass sheets\u003cspan class=\"apple-converted-space\"\u003e \u003c\/span\u003eare produced with standard dimensions of 75 x 110 x 1 mm.\u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003ePackaging:\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e The sheets are packaged in inert atmospheric boxes.\u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eStorage:\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e PolyAn’s epoxy slides and plates are characterized by a long shelf-life when stored dry, at 4-8°C and protected from sunlight. All slides are packaged in boxes under Argon atmosphere to avoid contamination with particles. The Argon atmosphere also minimizes degradation of the reactive surface through contact with air or humidity.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318071955739,"sku":"104-00-208","price":465.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/3D-epoxy-sheet.png?v=1751574605"},{"product_id":"polyan-slide-104-00-221","title":"104-00-221 PolyAn 2D-Epoxy Glass Slide (25 slides\/box)","description":"\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003e2D-Epoxy Glass Slide, 25 slides\/box\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe 2D-epoxy glass slides are manufactured from quality substrate with high flatness surface smoothness. The glass has very low background fluorescence. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThese slides are compatible with all microarray printers and slide scanners \/ imagers. We recommend the \u003ca href=\"https:\/\/axivend.com\/microarray-products\/microarray-reader\/\" title=\"axiREADER webpage\" rel=\"noopener\" target=\"_blank\"\u003eaxiREADERs\u003c\/a\u003e for both colorimetric and fluorometric applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eSurface Modification\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe 2D-epoxy glass slides are coated with a very thin epoxysilane layer that will covalently bind most biomolecules, including oligonucleotides, proteins, peptides and small molecules.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eEpoxides are cyclic ethers with a highly strained three member ring. Epoxy rings can be easily reacted with nucleophiles e.g. amines, hydrazines, thiols, hydroxides and carboxyl groups. Compared to NHS-esters or 1,4-Phenylene isothiocyates (PDITC) the epoxy surface is more stable and has a longer shelf-life.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eEpoxy surfaces are stable up to temperatures of 40° C and are also more stable against humidity compared to NHS and PDITC-surfaces.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe nucleophilic addition is catalysed by acid or basic conditions. Under acidic conditions, the oxygen in the ring is positively charged, which facilitates the nucleophilic attack. Under basic conditions the least substituted carbon is attacked by the applied nucleophile in a standard SN2 reaction.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe epoxy slides are also available as \u003ca href=\"https:\/\/axivend.store\/products\/polyan-slide-104-00-221\" title=\"2D-epoxy glass slides - 25 packs\"\u003e5-packs\u003c\/a\u003e, or in larger quantities upon request. \u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318072086811,"sku":"104-00-221","price":405.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/2D-epoxy-glass.png?v=1751572930"},{"product_id":"polyan-slide-104-00-226","title":"104-00-226 PolyAn 2D-Epoxy Coverslip (5 pcs\/box)","description":"\u003cp\u003e2D-Epoxy Coverslip, 5 pcs\/box\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003efor covalent coupling of nucleophiles such as Amine-, Thiol-, and Hydroxy-containing (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318072250651,"sku":"104-00-226","price":103.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/2D-epoxy-coverslip.png?v=1751572718"},{"product_id":"polyan-slide-104-00-228","title":"104-00-228 PolyAn 2D-Epoxy glass sheets - 110 x 74 x 1 mm (5 sheets\/box)","description":"\u003cp\u003e\u003cb\u003e\u003cspan\u003e2D-Epoxy Glass Sheets (110x74x1mm), 5 sheets\/box\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe 2D-epoxy glass sheets are manufactured from quality substrate with high flatness surface smoothness. The glass has very low background fluorescence. \u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThese glass sheets are compatible with most microarray printers and slide scanners \/ imagers. We recommend the \u003ca href=\"https:\/\/axivend.com\/microarray-products\/microarray-reader\/\" target=\"_blank\" title=\"axiREADER webpage\" rel=\"noopener\"\u003eaxiREADERs\u003c\/a\u003e for both colorimetric and fluorometric applications.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eSurface Modification\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe glass sheets are coated with a very thin epoxy silane layer that will covalently bind most biomolecules, including oligonucleotides, proteins, peptides and small molecules.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eEpoxides are cyclic ethers with a highly strained three-member ring. Epoxy rings can be easily reacted with nucleophiles e.g. amines, hydrazines, thiols, hydroxides and carboxyl groups. Compared to NHS-esters or 1,4-Phenylene isothiocyates (PDITC) the epoxy surface is more stable and has a longer shelf-life.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eEpoxy surfaces are stable up to temperatures of 40° C and are also more stable against humidity compared to NHS and PDITC-surfaces.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe nucleophilic addition is catalysed by acid or basic conditions. Under acidic conditions, the oxygen in the ring is positively charged, which facilitates the nucleophilic attack. Under basic conditions the least substituted carbon is attacked by the applied nucleophile in a standard SN2 reaction.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe 2D-epoxy glass sheets are also availabler in larger quantities upon request. \u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318072447259,"sku":"104-00-228","price":201.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/2D-epoxy-sheet.png?v=1751573025"},{"product_id":"polyan-slide-104-00-251","title":"104-00-251 PolyAn 3D-Epoxy Polymer Slide (25 slides\/box)","description":"\u003cp\u003e3D-Epoxy Polymer Slide, 25 slides\/box\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003efor covalent coupling of nucleophiles such as Amine-, Thiol-, and Hydroxy-containing (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318072578331,"sku":"104-00-251","price":436.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/3D-epoxy-polymer.png?v=1751574467"},{"product_id":"polyan-slide-104-00-256","title":"104-00-256 PolyAn 3D-Epoxy COP film - 25x75mm - 188µm thickness (5 sheets\/box)","description":"\u003cp\u003e3D-Epoxy COP film, 25x75mm, 188µm thickness, 5 sheets\/box\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003efor covalent coupling of nucleophiles such as Amine-, Thiol-, and Hydroxy-containing (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318072611099,"sku":"104-00-256","price":192.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/3D-epoxy-COP.png?v=1751574713"},{"product_id":"polyan-slide-104-00-401","title":"104-00-401 PolyAn 3D-NHS Glass Slide (25 slides\/box)","description":"\u003cp\u003e3D-NHS Glass Slide, 25 slides\/box\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eactivated Carboxy group, N-hydroxysuccinimide, for direct binding of Amine-containing (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318072873243,"sku":"104-00-401","price":476.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/3D-NHS-glass.png?v=1751575319"},{"product_id":"polyan-slide-104-00-402","title":"104-00-402 PolyAn 3D-NHS (hydrophilic) Glass Slide (25 slides\/box)","description":"\u003cp\u003e3D-NHS (hydrophilic) Glass Slide, 25 slides\/box\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eactivated Carboxy group, N-hydroxysuccinimide, for direct binding of Amine-containing (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318072906011,"sku":"104-00-402","price":475.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/3D-NHS-glass.png?v=1751575319"},{"product_id":"polyan-slide-104-00-408","title":"104-00-408 PolyAn 3D-NHS glass sheets - 110 x 74 x 1 mm - (5 sheets\/box)","description":"\u003cp\u003e3D-NHS glass sheets, 110 x 74 x 1 mm, 5 sheet\/box\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eactivated Carboxy group, N-hydroxysuccinimide, for direct binding of Amine-containing (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318072938779,"sku":"104-00-408","price":553.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/3D-NHS-sheet.png?v=1751575415"},{"product_id":"polyan-slide-104-00-421","title":"104-00-421 PolyAn 2D-NHS Glass Slide (25 slides\/box)","description":"\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003e2D-NHS Glass Slide, 25 slides\/box\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe 2D-NHS glass slides are manufactured from quality glass with high flatness surface smoothness. The glass has very low background fluorescence. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThese slides are compatible with all microarray printers and slide scanners \/ imagers. We recommend the \u003ca href=\"https:\/\/axivend.com\/microarray-products\/microarray-reader\/\"\u003eaxiREADER\u003c\/a\u003e for both colorimetric and fluorometric applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eSurface Modification\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe 2D-NHS glass slide are coated with a very thin NHS-ester layer that will covalently bind most biomolecules, including oligonucleotides, proteins, peptides and small molecules.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe NHS-ester reacts immediately with the NH2-terminus of biochemical species to form a covalent bond with the surface. The reaction of carboxyl groups with N-Hydroxy succinimide leads to highly reactive esters, which can be easily reacted with nucleophiles e.g. Amines, Hydrazines. However, due to its high reactivity the NHS-ester is susceptible against hydrolysis and is characterized by a relatively short shelf-life. All NHS-activated surfaces should therefore be processed quickly\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThere are a number of different approaches to couple on the \u003cspan\u003e2D-NHS glass slide\u003c\/span\u003e surface:\u003c\/p\u003e\n\u003cp\u003e• It is assumed that not all Carboxy groups have reacted to NHS-esters during activation. Thus a negatively charged carboxy surface still remains which in turn supports the physico-chemical adsorption of positively charged probes e.g. NH3. Hence a protonating media (pH \u0026lt; 5) for the biochemical species to get a positive charge is required.\u003c\/p\u003e\n\u003cp\u003e• A nucleophilic attack on the active ester is also catalysed under basic conditions (pH \u0026gt; 8.5). After attachment of the biochemical species the surfaces must be blocked with a blocking buffer containing small molecules that can access all reactive groups within the 2D-Matrix.\u003c\/p\u003e\n\u003cp\u003eAfter attachment of the biochemical species the surfaces must be blocked with a blocking buffer containing small molecules that can access all reactive groups within the 2D-Matrix. (see \u003ca href=\"https:\/\/axivend.store\/products\/polyan-buffer-000-02-501\" title=\"Blocking buffer A\"\u003eblocking buffer A\u003c\/a\u003e).\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe 2D-NHS glass slide\u003c\/span\u003e are also available as \u003ca title=\"2D-NHS glass slides (5-pack)\" href=\"https:\/\/axivend.store\/products\/104-00-425-polyan-2d-nhs-glass-slide-5-slides-box\"\u003e5-packs\u003c\/a\u003e, or in larger quantities upon request\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318072971547,"sku":"104-00-421","price":416.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/2D-NHS-glass.png?v=1751576526"},{"product_id":"polyan-slide-104-00-451","title":"104-00-451 PolyAn 3D-NHS Polymer Slide (25 slides\/box)","description":"\u003cp\u003e3D-NHS Polymer Slide, 25 slides\/box\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eactivated Carboxy group, N-hydroxysuccinimide, for direct binding of Amine-containing (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318073004315,"sku":"104-00-451","price":506.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/3D-NHS-polymer.png?v=1751659194"},{"product_id":"polyan-slide-104-00-456","title":"104-00-456 PolyAn 3D-NHS COP film - 25x75mm - 188µm thickness (5 sheets\/box)","description":"\u003cp\u003e3D-NHS COP film, 25x75mm, 188µm thickness, 5 sheets\/box\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eactivated Carboxy group, N-hydroxysuccinimide, for direct binding of Amine-containing (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318073037083,"sku":"104-00-456","price":202.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/3D-NHS-COP.png?v=1751575028"},{"product_id":"polyan-slide-104-02-201","title":"104-02-201 PolyAn Covalently coated Streptavidin Glass Slide (5 slides\/box)","description":"\u003cp\u003eCovalently coated Streptavidin Glass Slide, 5 slides\/box\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003efor the immobilization of Biotin-functionalized (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318073889051,"sku":"104-02-201","price":286.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/2D-SA-glass.png?v=1751631385"},{"product_id":"polyan-slide-104-02-206","title":"104-02-206 PolyAn Covalently coated Streptavidin Coverslip (5 pcs\/box)","description":"\u003cp\u003eCovalently coated Streptavidin Coverslip, 5 pcs\/box\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003efor the immobilization of Biotin-functionalized (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318073921819,"sku":"104-02-206","price":307.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/2D-SA-coverslip.png?v=1751631573"},{"product_id":"polyan-slide-104-02-255","title":"104-02-255 PolyAn Covalently coated Streptavidin Polymer Slide (25 slides\/box)","description":"\u003cp\u003eCovalently coated Streptavidin Polymer Slide, 25 slides\/box\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003efor the immobilization of Biotin-functionalized (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318073954587,"sku":"104-02-255","price":830.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/2D-SA-polymer.png?v=1751631496"},{"product_id":"polyan-slide-104-03-205","title":"104-03-205 PolyAn Covalently coated Neutravidin Glass Slide (25 slides\/box)","description":"\u003cp\u003eCovalently coated Neutravidin Glass Slide, 25 slides\/box\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003efor the immobilization of Biotin-functionalized (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318074052891,"sku":"104-03-205","price":719.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/2D-NA-glass.png?v=1751632289"},{"product_id":"polyan-slide-104-03-206","title":"104-03-206 PolyAn Covalently coated Neutravidin Coverslip (5 pcs\/box)","description":"\u003cp\u003eCovalently coated Neutravidin Coverslip, 5 pcs\/box\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003efor the immobilization of Biotin-functionalized (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318074085659,"sku":"104-03-206","price":303.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/2D-NA-coverslip.png?v=1751632489"},{"product_id":"polyan-slide-104-03-255","title":"104-03-255 PolyAn Covalently coated Neutravidin Polymer Slide (25 slides\/box)","description":"\u003cp\u003eCovalently coated Neutravidin Polymer Slide, 25 slides\/box\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003efor the immobilization of Biotin-functionalized (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318074118427,"sku":"104-03-255","price":830.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/2D-NA-polymer.png?v=1751632423"},{"product_id":"polyan-slide-104-00-205","title":"104-00-205 PolyAn 3D-Epoxy Glass Slide (5 slides\/box)","description":"\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003e3D-Epoxy Glass Slide, 5 slides\/box\u003cu1:p\u003e\u003c\/u1:p\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe 3D-epoxy glass slides are manufactured from quality substrate with high flatness surface smoothness. The glass has very low background fluorescence. \u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThese slides are compatible with all microarray printers and slide scanners \/ imagers. We recommend the \u003ca href=\"https:\/\/axivend.com\/microarray-products\/microarray-reader\/\" target=\"_blank\" title=\"axiREADER webpage\" rel=\"noopener\"\u003eaxiREADERs\u003c\/a\u003efor both colorimetric and fluorometric applications.\u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eSurface Modification\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003ePolyAn’s 3D-functionalised microarray slides are functionalized with a three-dimensional (3D)-surface chemistry comprised of a long-chain polymer containing a defined number of reactive groups. This polymer is covalently linked to the surface of the glass surface. \u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003ePolyAn 3D-epoxy glass surface's reactive groups consists of epoxides. The epoxides will covalently bind most biomolecules, including oligonucleotides, proteins, peptides and small molecules.\u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eEpoxides are cyclic ethers with a highly strained three-member ring. Epoxy rings can be easily reacted with nucleophiles e.g. amines, hydrazines, thiols, hydroxides and carboxyl groups. Compared to NHS-esters or 1,4-Phenylene isothiocyates (PDITC) the epoxy surface is more stable and has a longer shelf-life.\u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eEpoxy surfaces are stable up to temperatures of 40° C and are also more stable against humidity compared to NHS and PDITC-surfaces.\u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe nucleophilic addition is catalyzed by acid or basic conditions. Under acidic conditions, the oxygen in the ring is positively charged, which facilitates the nucleophilic attack. Under basic conditions the least substituted carbon is attacked by the applied nucleophile in a standard SN2 reaction.\u003cu1:p\u003e\u003c\/u1:p\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe epoxy slides are also available as 25-packs, or in larger quantities upon request. \u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318082638107,"sku":"104-00-205","price":236.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/3D-epoxy-glass.png?v=1751574151"},{"product_id":"polyan-slide-104-00-225","title":"104-00-225 PolyAn 2D-Epoxy Glass Slide (5 slides\/box)","description":"\u003ch2\u003e2D-Epoxy Glass Slide, 5 slides\/box\u003c\/h2\u003e\n\u003cp\u003eThe 2D-epoxy glass slides are manufactured from quality glass with high flatness surface smoothness. The glass has very low background fluorescence. \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese slides are compatible with all microarray printers and slide scanners \/ imagers. We recommend the \u003ca href=\"https:\/\/axivend.com\/microarray-products\/microarray-reader\/\" title=\"axiREADER webpage\" rel=\"noopener\" target=\"_blank\"\u003eaxiREADERs\u003c\/a\u003e for both colorimetric and fluorometric applications.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eSurface Modification\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe 2D-epoxy glass slide are coated with a very thin epoxy silane layer that will covalently bind most biomolecules, including oligonucleotides, proteins, peptides and small molecules.\u003c\/p\u003e\n\u003cp\u003eEpoxides are cyclic ethers with a highly strained three-member ring. Epoxy rings can be easily reacted with nucleophiles e.g. amines, hydrazines, thiols, hydroxides and carboxyl groups. Compared to NHS-esters or 1,4-Phenylene isothiocyates (PDITC) the epoxy surface is more stable and has a longer shelf-life.\u003c\/p\u003e\n\u003cp\u003eEpoxy surfaces are stable up to temperatures of 40° C and are also more stable against humidity compared to NHS and PDITC-surfaces.\u003c\/p\u003e\n\u003cp\u003eThe nucleophilic addition is catalysed by acid or basic conditions. Under acidic conditions, the oxygen in the ring is positively charged, which facilitates the nucleophilic attack. Under basic conditions the least substituted carbon is attacked by the applied nucleophile in a standard SN2 reaction.\u003c\/p\u003e\n\u003cp\u003eThe slides are also available as \u003ca href=\"https:\/\/axivend.store\/products\/polyan-slide-104-00-221\" title=\"2D-epoxy glass slides - 25 packs\"\u003e25-packs\u003c\/a\u003e, or in larger quantities upon request. \u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318082769179,"sku":"104-00-225","price":188.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/2D-epoxy-glass.png?v=1751572930"},{"product_id":"polyan-slide-104-00-255","title":"104-00-255 PolyAn 3D-Epoxy Polymer Slide (5 slides\/box)","description":"\u003cp\u003e3D-Epoxy Polymer Slide, 5 slides\/box\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003efor covalent coupling of nucleophiles such as Amine-, Thiol-, and Hydroxy-containing (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318083883291,"sku":"104-00-255","price":237.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/3D-epoxy-polymer.png?v=1751574467"},{"product_id":"polyan-slide-104-00-405","title":"104-00-405 PolyAn 3D-NHS Glass Slide (5 slides\/box)","description":"\u003ch2\u003e3D-NHS Glass Slide\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe 3D-NHS slide consists of an activated Carboxy group, N-hydroxysuccinimide, for direct binding of amine-containing (bio)molecules.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003ePolyAn 3D-NHS glass slides are manufactured from high-quality glass with an ultra-flat surface and low background fluorescence.  The glass is coated with a thin NHS-ester layer that will covalently bind most biomolecules.\u003c\/p\u003e\n\u003cp\u003eThe 3D-NHS slides are easy to work with and are fully compatible with all microarray printers and slide scanners \/ imagers.\u003c\/p\u003e\n\u003cp\u003eThe NHS-ester reacts immediately with the NH2-terminus of biochemical species to form a covalent bond with the surface.\u003c\/p\u003e\n\u003cp\u003eThe reaction of carboxyl groups with N-Hydroxy succinimide leads to highly reactive esters, which can be easily reacted with nucleophiles e.g. amines, hydrazines. However, due to its high reactivity the NHS-ester is susceptible against hydrolysis and is characterized by a relatively short shelf-life. All NHS-activated surfaces should therefore be processed quickly.\u003c\/p\u003e\n\u003cp\u003eThere are a number of different approaches to couple on the 3D-NHS slide surface:\u003c\/p\u003e\n\u003cp\u003e• It is assumed that not all carboxy groups have reacted to NHS-esters during activation. Thus a negatively charged carboxy surface still remains which in turn supports the physico-chemical adsorption of positively charged probes e.g. NH3. Hence a protonating media (pH \u0026lt; 5) for the biochemical species to get a positive charge is required.\u003c\/p\u003e\n\u003cp\u003e• A nucleophilic attack on the active ester is also catalysed under basic conditions (pH \u0026gt; 8.5). After attachment of the biochemical species the surfaces must be blocked with a blocking buffer containing small molecules that can access all reactive groups within the 3D-Matrix.\u003c\/p\u003e\n\u003cp\u003eThe slides are also available as \u003ca href=\"https:\/\/axivend.store\/products\/polyan-slide-104-00-401\" title=\"3D-NHS slides - 25 packs\"\u003e25-packs\u003c\/a\u003e, or in larger quantities upon request.\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318084309275,"sku":"104-00-405","price":238.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/3D-NHS-glass.png?v=1751575319"},{"product_id":"polyan-slide-104-00-406","title":"104-00-406 PolyAn 3D-NHS (hydrophilic) Glass Slide (5 slides\/box)","description":"\u003cp\u003e3D-NHS (hydrophilic) Glass Slide, 5 slides\/box\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eactivated Carboxy group, N-hydroxysuccinimide, for direct binding of Amine-containing (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318084374811,"sku":"104-00-406","price":238.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/3D-NHS-glass.png?v=1751575319"},{"product_id":"polyan-slide-104-00-455","title":"104-00-455 PolyAn 3D-NHS Polymer Slide (5 slides\/box)","description":"\u003cp\u003e3D-NHS Polymer Slide, 5 slides\/box\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eactivated Carboxy group, N-hydroxysuccinimide, for direct binding of Amine-containing (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318084407579,"sku":"104-00-455","price":245.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/3D-NHS-polymer.png?v=1751659194"},{"product_id":"polyan-slide-104-02-205","title":"104-02-205 PolyAn Covalently coated Streptavidin Glass Slide (25 slides\/box)","description":"\u003cp\u003eCovalently coated Streptavidin Glass Slide, 25 slides\/box\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003efor the immobilization of Biotin-functionalized (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318085095707,"sku":"104-02-205","price":774.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/2D-SA-glass.png?v=1751631385"},{"product_id":"polyan-slide-104-02-251","title":"104-02-251 PolyAn Covalently coated Streptavidin Polymer Slide (5 slides\/box)","description":"\u003cp\u003eCovalently coated Streptavidin Polymer Slide, 5 slides\/box\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003efor the immobilization of Biotin-functionalized (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318085161243,"sku":"104-02-251","price":208.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/2D-SA-polymer.png?v=1751631496"},{"product_id":"polyan-slide-104-03-201","title":"104-03-201 PolyAn Covalently coated Neutravidin Glass Slide (5 slides\/box)","description":"\u003cp\u003eCovalently coated Neutravidin Glass Slide, 5 slides\/box\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003efor the immobilization of Biotin-functionalized (bio)molecules\u003c\/span\u003e\u003c\/p\u003e","brand":"PolyAn","offers":[{"title":"Default Title","offer_id":50318085194011,"sku":"104-03-201","price":297.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3185\/4363\/files\/2D-NA-glass.png?v=1751632289"}],"url":"https:\/\/axivend.store\/collections\/protein-array-substrates.oembed?page=2","provider":"axiVEND Store","version":"1.0","type":"link"}