Merck
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A9275

Sigma-Aldrich

亲和素 来源于鸡蛋白

BioUltra, lyophilized powder, ≥10 units/mg protein (E1%/280), ≥98% (SDS-PAGE)

CAS Number:
EC 号:
MDL编号:
NACRES:
NA.46

生物来源

egg white

质量水平

产品线

BioUltra

检测方案

≥98% (SDS-PAGE)

形式

lyophilized powder

specific activity

≥10 units/mg protein (E1%/280)

分子量

glycoprotein 66 kDa
subunit 16 kDa

储存温度

2-8°C

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This Item
A8706A2901A9207
biological source

egg white

biological source

-

biological source

-

biological source

egg white

assay

≥98% (SDS-PAGE)

assay

≥80% protein basis (biuret)

assay

-

assay

-

form

lyophilized powder

form

powder

form

lyophilized powder

form

aqueous glycerol suspension

specific activity

≥10 units/mg protein (E1%/280)

specific activity

≥12 units/mg protein (E1%/280)

specific activity

-

specific activity

-

mol wt

glycoprotein 66 kDa, subunit 16 kDa

mol wt

glycoprotein 66 kDa, subunit 16 kDa

mol wt

-

mol wt

-

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

−20°C

一般描述

亲和素是一种同源四聚体蛋白(68kDa),是从鸡蛋蛋白中获得的。这种鸡蛋蛋白和生物素紧密结合。因此,亲和素-生物素系统用于免疫分析,检测组织中抗原位置。使用亲和素-生物素免疫分析增强了技术的灵敏度,能够检测出少量的抗原。

应用

亲和素蛋白用于一项分析中,该分析使用官能化氙作用检测生物素-亲和素结合的生物传感器。使用80nmol的鸡蛋白。
蛋清亲和素被用来作为生物素偶联抗体的交联剂。该产品还可用作ELISA应用的阻断剂

单位定义

一单位能够结合1.0 μg d-生物素。

制备说明

亲和纯化

免责声明

除非我们的产品目录或产品附带的其他公司文档另有说明,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类或动物。

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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