Sulfo-NHS-Biotin (Sulfosuccinimidyl biotin) is a water soluble biotinylation reagent used in Biotin-Streptavidin binding reactions. Sulfo-NHS-Biotin is soluble in 4.4mg/mL water (may be slightly hazy). Sulfo-NHS-Biotin is amine reactive and has a spacer arm length of 13.5 Å. The Sulfo-NHS-Biotin biotinylation reagent is ideal for biotinylating antibody or protein that can then be used for protein detection or immobilization when used in conjunction with streptavidin and Immobilized Streptavidin. Sulfo-NHS-Biotin is particularly useful for targeting cell surface proteins in Streptavidin-Biotin assays.The water insoluble version of Sulfo-NHS-Biotin is NHS-Biotin.Sulfo-NHS-Biotin and the "long chain" Sulfo-NHS-LC-Biotin both have the same chemical functionality, but the latter will provide a longer spacer arm more capable of overcoming steric hindrances that may be present between the labeled protein(s) and streptavidin (ProteoChem product # e7105-5mg).Often, the best results are determined by empirically testing each reagent for your specific application.
Click here for: Sulfo-NHS-Biotin Protocol and Product Information Sheet
Molecular Weight: 443.43Spacer Length: 13.5 ÅCAS Number: 119616-38-5Alternative Names: Biotin-NHS, Water-Soluble; Biotin 3-sulfo-N-hydroxysuccinimide ester sodium salt; Sulfosuccinimidobiotin; Sulfo NHS Biotin; Sulfosuccinimidyl biotin; N-hydroxysulfosuccinimidyl biotin; N-hydroxysulfosuccinimido biotinSpecial bulk pricing is available on bulk quantities of Sulfo-NHS-Biotin for your large volume manufacturing application.ProteoChem是一家生物技术和化学试剂制造公司，专门从事蛋白质生物化学和有机合成。ProteoChem生产用于NMR，质谱，蛋白质交联剂和用于蛋白质检测和蛋白质修饰的新型蛋白质组学试剂的分析标准品，这些试剂用于质谱，药物开发，诊断和蛋白质生物学中。
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