Biotin-HPDP
货号：b2107-100mg
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规格：100 mg
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价格：￥0.00
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品牌：ProteoChem
Biotin-HPDP 是由北京中昊新生科技有限公司提供.ProteoChem致力于蛋白生物化学和有机合成领域的生物试剂和化学试剂研发，生产NMR、质谱、蛋白偶联剂以及新型蛋白质组学试剂的分析标准品，用于质谱，药物研发，诊断和蛋白生物中的蛋白检测和蛋白修饰等方面。
N-[6-(Biotinamido)hexyl]-3’-(2’-pyridyldithio)-propionamide (Biotin-HPDP) is a sulfhydryl reactive biotinylation reagent with a long chain, cleavable spacer arm. Biotin-HPDP biotinylation occurs between pH 6-9 through its pyridyldithiol group reacting with sulfhydryls to form a stable disulfide bond. The 29.2 angstrom spacer arm prevents steric hindrance and may also be cleaved at the disulfide bond using TCEP-HCl, DTT or ß-Mercaptoethanol. Biotin-HPDP must be dissolved in an organic solvent, such as DMSO or DMF, then added to an aqueous biotinylation reaction. The resulting biotinylated protein can then be detected when used in conjunction with streptavidin or Immobilized Streptavidin.
Spacer Length: 29.2 Å
Molecular Weight: 539.78
CAS Number: 129179-83-5
Alternative Names: Biotin HPDP; Pyridyldithiol-biotin; Pyridyldisulfide-biotin
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