58同城网招聘找工作_男生被男人CAO屁股的后果_巨粗进入警花哭喊求饶_老头边吃奶边挵进去呻吟

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Biotin Crosslinkers
Item No Product Name Product Description Product Description Inquiry
R-S-3009 Iodoacetyl-LC-Biotin Iodoacetyl-LC-Biotin (N-Iodoacetyl-N'-Biotinylhexylenediamine or N-Biotinyl-N'-(iodoacetyl)-1,6-hexanediamine) reacts with sulfhydryl groups to form stable thioether linkages. 查看詳細(xì)
R-S-3010 D-Biotin D-Biotin, often called Vitamin H, D-(+)-Biotin, or simply Biotin, is water soluble. D-Biotin is often used in conjunction with Streptavidin or Immobilized Streptavidin. 查看詳細(xì)
R-S-9001 Biotin-ONP 生物素-4-硝基苯酯 CAS#33755-53-2 Biotin-ONP (+)-生物素-4-硝基苯酯 cas#33755-53-2 查看詳細(xì)
R-S-3011 Biotin-PEG3-CH2CH2NH2 3個(gè)重復(fù)單元的小分子PEG, 一端連生物素,一段連氨基,分子量是418.55,CAS:359860-27-8 查看詳細(xì)
R-S-3013 Biotin-PEG3-CH2CH2COOH 3個(gè)重復(fù)單元的小分子PEG, 一端連生物素,一段連羧基,分子量是447.54,CAS:252881-76-8 查看詳細(xì)
R-S-3015 Biotin-PEG3-Hydrazide Biotinylation reagent with Hydrazide, and a3 PEG spacer. 查看詳細(xì)
R-S-3016 Biotin-PEG4-CH2CH2N3 Biotinylation reagent with Azide, and a 3 PEG spacer 查看詳細(xì)
R-S-3017 Biotin-NH-CH2CH2-S-S-pyr N/A 查看詳細(xì)
R-S-3018 Biotin-PEG3-NH-Mal Biotinylation reagent with NH-Mal, and a 3 PEG spacer 查看詳細(xì)
R-S-3019 Biotin-LC Biotinyl-6-aminohexanoic acid (Biotin-X) may be used in the biosynthesis of biotinylated oligosaccharides. Biotinyl-6-aminohexanoic acid is frequently use as a derivative N-hydroxysuccinimide ester. 查看詳細(xì)
R-S-3020 Biotin-LC-LC A biotinylated cross-linking reagent 查看詳細(xì)
R-S-3021 Biotin-SLC-NHS Ester N-Hydroxysulfosuccinimide (NHS) esters of biotin are the most popular type of biotinylation reagents and NHS-activated biotins react efficiently with primary amino groups (-NH2) in alkaline buffers to form stable amide bonds. Extended chain increases avidin or streptavidinbinding and reduces potential steric hindrance of biotin and conjugated molecule. 查看詳細(xì)
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