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胶原蛋白V型来源于人类胎盘,Collagen from human placenta;Bornstein and Traub Type V (Sigma Type IX), powder

V型胶原蛋白;胶原蛋白5;人胎盘胶原蛋白V;5型胶原蛋白;CAS号 9007-34-5 EINECS 编号 232-697-4 MDL number MFCD00130825 NACRES NA.32
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): C3657
CAS号: 9007-34-5
MDL号: MFCD00130825
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HK$1,556.74

产品描述

包装

1, 5 mg in glass bottle

Components

All collagen molecules are composed of three polypeptide chains arranged in a triple helical conformation, with a primary structure that is mostly a repeating motif with glycine in every third position and proline or 4-hydroxyproline frequently preceding the glycine residue.

Caution

This product should be stored desiccated at -20°C, and will retain activity in these conditions for 3 years.

Preparation Note

This product was prepared by a modification of the pepsin extraction and salt fractionation method of Niyibizi, C., et al., J. Biol. Chem., 259, 14170 (1984). It is an acid soluble collagen that can be dissolved in water with acetic acid added to pH 3.0 (5 mg/mL), yielding an opalescent, colorless solution.

Analysis Note

An SDS polyacrylamide gel electrophoresis test run under reducing conditions consistent with basement membrane collagen yields three major bands.

Other Notes

胶原蛋白被分为许多种结构和遗传性不同的类型。 我们使用 Bornstein和Traub提出的系统命名法。 小心不要混淆Sigma命名系统和通用的胶原蛋白分类类型。

性质

Quality Level200
biological sourcehuman placenta
formpowder
application(s)detection: suitable
impuritiesHIV, hepatitis B and hepatitis C, none detected
solubilityaqueous acid: soluble
storage temp.2-8°C
Gene Informationhuman ... COL5A1(1289)


安全信息

个人防护装备 EyeshieldsGlovestype N95 (US)
RIDADR NONH for all modes of transport
WGK德国 WGK 1
商品规格
属性名称属性值
储存温度 Storage temp.2-8°C冷藏
全球实时库存 Availability √美国St. Louis ≥ 155 | 欧洲Eur. ≥ 66 | 東京Tokyo ≥ 78 | 香港与北京 ≥ 32
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