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γ-球蛋白来源于绵羊血液,γ-Globulins from sheep blood;≥99% (agarose gel electrophoresis)

绵羊γ-球蛋白;绵羊r球蛋白;CAS号: 9007-83-4 EC 号: 232-706-1 MDL编号: MFCD01114257 NACRES: NA.61
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): G9887
CAS号: 9007-83-4
MDL号: MFCD01114257
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¥1,930.00

说明

γ-球蛋白分子由四条多肽链组成,其中两条分子量约为50000,两条分子量约为20000。这些链通过二硫键交联。[1]
用绵羊γ-球蛋白研究HDL胆固醇升高药物对HDL受体SR-BI体外活性的影响。[2] 它被用于一项研究,以测试兔和绵羊抗体在正常和肿瘤组织中的间质转运。[3] 它还用于一项研究,以测试增强的黄体酮和睾酮分泌,并抑制孵化火鸡母鸡的小白卵泡细胞体外雌二醇分泌。[4]

一般描述

γ-Globulin molecules is made up of four polypeptide chains, of which two have molecular weights of about 50,000 and two of about 20,000. These chains are cross-linked by disulfide bonds.[1]
 

应用

γ-Globulins from sheep were used to study the influence of HDL-cholesterol-elevating drugs on the in vitro activity of the HDL receptor SR-BI.[2] It was used in a study to test the interstitial transport of rabbit and sheep antibodies in normal and neoplastic tissues.[3] It was also used in a study to test the enhanced progesterone and testosterone secretion, and depressed estradiol secretion in vitro from small white follicle cells of incubating turkey hens.[4]
 

制备说明

Prepared from Cohn Fraction II, III
 
 

属性

生物来源

sheep

质量水平

测定

≥99% (agarose gel electrophoresis)

形式

powder

technique(s)

cell culture | mammalian: suitable

杂质

≤4% NaCl

储存温度

−20°C

 

安全信息

储存分类代码

11 - Combustible Solids

WGK

WGK 3

个人防护装备

Eyeshields, Gloves, type N95 (US)

商品规格
属性名称属性值
储存温度 Storage temp.-20°C低温冷冻
全球实时库存 Availability √美国St. Louis ≥ 33 | 欧洲Eur. ≥ 27 | 東京Tokyo ≥ 9 | 香港与北京 ≥ 16
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