Merck
  • S0677
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S0677

Sigma-Aldrich

链亲和素 来源于阿维丁链霉菌

recombinant, expressed in E. coli, lyophilized powder

CAS Number:
MDL编号:
NACRES:
NA.46

重组

expressed in E. coli

质量水平

形式

lyophilized powder

容量

4 mol/mol binding capacity (Biotin)

储存温度

−20°C

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This Item
85878S4762S9415
recombinant

expressed in E. coli

recombinant

-

recombinant

-

recombinant

-

form

lyophilized powder

form

powder

form

essentially salt-free, lyophilized powder

form

-

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

capacity

4 mol/mol binding capacity (Biotin)

capacity

-

capacity

4 mol/mol (Biotin)

capacity

-

一般描述

链霉抗生物素蛋白是从链霉菌中提取的生物素结合蛋白。它耐极端温度、pH 值、洗涤剂和蛋白水解酶。链霉抗生物素蛋白的分子量为 60kDa,以同源四聚体的形式存在。

应用

来自链霉菌的链霉抗生物素蛋白已被用于 -
  • 在测定抗生物素蛋白-生物素系统中的非结合力期间,阻断 AFM(原子力显微镜)尖端
  • 在无细胞合成期间,偶联抗 HA(血凝素)抗体和在生物芯片上组装蛋白质
  • 包被明胶流动模型,以最终确定血管内超声(IVUS)传感器用于(生物素化)微泡药物输送的可行性
  • 固定蛋白质和寡核苷酸

生化/生理作用

链霉抗生物素蛋白是一种抗生素,通过与周围环境结合并消耗必需的维生素生物素起作用。由于其独特的性质,链霉抗生物素蛋白已经应用于各种生物学研究中,包括免疫疗法、免疫测定、杂交测定、淋巴细胞活化、抗原定位和亲和层析。

单位定义

一单位将结合 1.0 μg 生物素。

外形

从5mM磷酸钾缓冲液中冻干

免责声明

除非我们的产品目录或产品随附的其他公司文档中另有说明,否则我们的产品仅供研究使用,不得用于任何其他目的,包括但不限于未经授权的商业用途、体外诊断用途、离体或体内治疗用途或任何类型的消费或应用于人或动物。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


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