中文名称英文名称CAS 编号规格所属品牌订货号
人胶原蛋白Collagen from human placenta 9007-34-55MGSIGMAC7774
人胶原蛋白Collagen from human placenta 9007-34-525MGSIGMAC7774
人胶原蛋白Collagen from human placenta 9007-34-5100MGSIGMAC7774
人胶原蛋白Collagen from human placenta 9007-34-5250MGSIGMAC7774
人胶原蛋白Collagen from human placenta 9007-34-51GSIGMAC7774
品牌SIGMA
产品名称 人胶原蛋白 : Collagen from human placenta ——【产品编号:SIGMA-C7774】
CAS编号9007-34-5
别名Collagen human,human Collagen,Collagen Type 1
级别科学级
纯度&分析Bornstein and Traub Type I (Sigma Type VIII),powder
Tips1型胶原蛋白,来源于人胎盘,可用于生化分析,细胞培养等研究领域。
分子式N/A
分子量N/A
储存条件-20 °C 低温冷冻保存。
性质
form powder
total impurities HIV and hepatitis B, none detected
storage temp. 2-8°C
原产地美国
描述

General description

Collagen is classified into a number of structurally and genetically distinct types. We use the nomenclature proposed by Bornstein and Traub. Do not confuse Sigma type designations with recognized collagen classification types.

Type IV collagen is highly expressed in chorionic villi cytotrophoblast cells. The same cells are also capable of expressing the cleaving enzyme, 70S type IV collagenase.1

Preparation Note

Prepared by a modification of the pepsin extraction and salt fractionation method of Niyibizi, C., et al., J. Biol. Chem., 259, 14170 (1984).

Application

Collagen Type I has been used as a scaffold for the growth in vitro of stem cells in a wide variety of biomaterial engineering studies.

供货状态True
参考文献

1. Autio-Harmainen, H., et al., Simultaneous expression of 70 kilodalton type IV collagenase and type IV collagen alpha 1 (IV) chain genes by cells of early human placenta and gestational endometrium Lab. Invest., (1992) 67, 191-200

Biedzka-Sarek, M., et al., Functional Mapping Of YadA- And Ail-mediated Binding Of Human Factor H To Yersinia Enterocolitica Serotype O:3. Infect. Immun. 76, 5016-27, (2008)

Bornstein, P. and Traub, W. The Proteins, (1979) 4, 411-605

类型蛋白质
安全信息
个人防护装备 Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
危害码 B
WGK德国 1