Merck
All Photos(5)

A5503

Sigma-Aldrich

白蛋白 来源于鸡蛋白

lyophilized powder, ≥98% (agarose gel electrophoresis)

Synonym(s):
卵清蛋白, 清蛋白 来源于鸡蛋白
CAS Number:
EC 号:
MDL编号:
eCl@ss:
42010201
NACRES:
NA.25

生物来源

chicken egg white

质量水平

类型

Grade V

测定

≥98% (agarose gel electrophoresis)

形式

lyophilized powder

分子量

44287 Da by calculation

纯化方式

crystallization

technique(s)

bioconjugation: suitable

溶解性

H2O: soluble 40 mg/mL

UniProt登记号

储存温度

2-8°C

Gene Information

chicken ... OVAL(396058)

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1 of 4

This Item
A7641A2512A5253
biological source

chicken egg white

biological source

chicken egg white

biological source

chicken egg white

biological source

chicken egg white

assay

≥98% (agarose gel electrophoresis)

assay

≥95% (agarose gel electrophoresis)

assay

≥98% (agarose gel electrophoresis)

assay

62-88% (agarose gel electrophoresis)

form

lyophilized powder

form

lyophilized powder

form

lyophilized powder

form

powder

mol wt

44287 Da by calculation

mol wt

44287 Da by calculation

mol wt

44287 Da by calculation

mol wt

44287 Da by calculation

purified by

crystallization

purified by

chromatography

purified by

chromatography

purified by

-

technique(s)

bioconjugation: suitable

technique(s)

bioconjugation: suitable

technique(s)

bioconjugation: suitable

technique(s)

bioconjugation: suitable

一般描述

鸡蛋清清蛋白(或卵清蛋白)是蛋清的主要蛋白质成分。鸡蛋清白蛋白是磷酸化糖蛋白。根据氨基酸序列,卵清蛋白的肽部分由 385 个残基组成,分子量为 42.7kDa。

应用

卵清蛋白可用作蛋白质电泳的标记物(∼45 kDa)。卵清蛋白已用于构建哮喘的动物模型。卵清蛋白已用作EliCell测定中细胞培养基,用于检测由嗜酸性粒细胞释放的细胞因子。
研究DNA免疫分布影响的研究在抗体测定过程使用了卵清蛋白。
卵清蛋白已被用作特应性皮炎模型研究的诱导剂。
磷酸化糖蛋白,可用作蛋白质电泳的标记物(~45kDa)。已被用于生产哮喘的动物模型。

生化/生理作用

差示扫描量热法表明鸡蛋清蛋白会在84℃发生变性。卵清蛋白可用作载体蛋白以与合成肽偶联以用作免疫原。

外形

基本不含盐

象形图

Health hazard

警示用语:

Danger

危险声明

危险分类

Resp. Sens. 1A

储存分类代码

11 - Combustible Solids

WGK

WGK 2

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

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