Biotin-HPDP报价

特别提示：包括Biotin-HPDP在内，本公司的所有产品仅可用于科研实验，严禁用于临床医疗及其他非科研用途！

产品名称：Biotin-HPDP
英文名称：N-[6-(biotinamido)hexyl]-3’-(2’-pyridyldithio)propionamide
产品货号：GS4349
产品规格：50mg

储存条件：冷冻（-20℃）

概述

The Biotin HPDP is a membrane permeable biotin labeling reagent that reacts with sulfhydryl(-SH)groups.The resulting disulfide bond between the target sulfhydryl molecule and the biotin group can be cleaved by reducing agents to release the biotin group and regenerate the protein(or peptide)in its original,unmodified form(Figure 1).Labeling with Biotin HPDP is convenient when using immobilized avidin or streptavidin to purify the target molecules for reducing SDS-PAGE or mass analysis;the captured biotinylated molecules can be efficiently eluted from the support by cleaving the disulfide bond with dithiothreitol(DTT)or other reducing agent rather than by attempting to dissociate the high affinity interaction between avidin and biotin with strong acid or denaturant.

使用说明

HPDP-Biotin is not soluble in aqueous buffer;it must be dissolved in organic solvent before addition to an aqueous reaction.Use dimethylsulfoxide(DMSO)or dimethylformamide(DMF).

组份

50mg/bottle

适用样本

The 2-pyridyldithio group of HPDP-Biotin reacts optimally with free(reduced)sulfhydryls at pH 7-8.
Reaction buffers must be free of thiols and disulfide reducing agents until quenching or reduction of the 2-pyridyldithiol is desired.

技术规格
 

性状

冻干粉

我公司销售的Biotin-HPDP报价，N-(6-[生物素胺]己基)-3-(2-bǐ啶二硫)丙酰胺质量上佳，价格普惠，欢迎广大新老客户踊跃订购。