英文全名

Recombinant Streptavidin, Liquid (rStreptavidin,Liquid)

英文别名

蛋白结构

Squence of Recombinant Streptavidin, Liquid

氨基酸序列

MAEAGITGTW YNQLGSTFIV TAGADGALTG TYESAVGNAE SRYVLTGRYD SAPATDGSGT ALGWTVAWKN NYRNAHSATT WSGQYVGGAE ARINTQWLLT SGTTEANAWK STLVGHDTFT KVKPSAAS

Accession

P22629

Gene ID

产品英文概述

Streptavidin is a tetrameric protein composed of identic subunits. Each subunit binds one biotin molecule with a KD of ~1×10-15 M. The preparation contains an N- and C-terminal shortened variant (core streptavidin) with improved properties concerning homogeneity, solubility, resistance towards proteolytic degradation and accessibility of the biotin binding pocket as compared to native streptavidin.

来源

分子量

生物活性

外观

Sterile Colorless liquid.

配方

Supplied as a 0.2 um filtered concentrated sterile solution in 20 mM potassium dihydrogen phosphate buffer, pH 6.5.

内毒素

Less than 0.1 EU/ug of rStreptavidin as determined by LAL method.

溶解说明

储存条件

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.- 24 months from date of receipt, -20 to -70 °C as supplied.- Refer to lot specific COA for the Use by Date when stored at ≤ -20 °C as supplied.

参考资料

纯度

> 98 % by SDS-PAGE and HPLC analyses

SDS-PAGE电泳

SDS-PAGE of Recombinant Streptavidin, Liquid

包装规格

10mg/100mg

安全数据表下载 (SDS)

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技术参数表下载 (TDS)

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品牌链接

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