当前位置：厦门慧嘉生物科技有限公司>>细胞因子>>Prospec >>EGF Rat/重组大鼠表皮生长因子产品编号：CYT-669

EGF Rat/重组大鼠表皮生长因子产品编号：CYT-669

返回列表页

参考价

面议

具体成交价以合同协议为准

产品型号

品牌

厂商性质代理商

所在地厦门市

在线询价收藏产品查看联系电话

联系方式：陈先生查看联系方式

更新时间：2016-01-08 11:47:06浏览次数：304次

联系我时，请告知来自环保在线

产品分类 品牌分类

  细胞因子

Prospec

全部产品列表

暂无信息

厦门慧嘉生物科技有限公司

经营模式：代理商

商铺产品：9325条

所在地区：福建厦门市

联系人：陈先生

询价 给他留言

产品简介

EGF Rat/重组大鼠表皮生长因子产品编号：CYT-669
产品规格：20μg/100μg/1mg

详细介绍

EGF Rat/重组大鼠表皮生长因子

产品编号：CYT-669
产品规格：20μg/100μg/1mg

Synonyms	Urogastrone, URG, EGF.
Introduction	Epidermal growth factor has a profound effect on the differentiation of specific cells in vivo and is a potent mitogenic factor for a variety of cultured cells of both ectodermal and mesodermal origin. The EGF precursor is believed to exist as a membrane-bound molecule which is proteolytically cleaved to generate the 53-amino acid peptide hormone that stimulates cells to divide. EGF stimulates the growth of various epidermal and epithelial tissues in vivo and in vitro and of some fibroblasts in cell culture.
Description	Epidermal Growth Factor Rat Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 53 amino acids and having a molecular mass of 6151 Dalton. The Rat EGF is purified by proprietary chromatographic techniques.
Source	Escherichia Coli.
Physical Appearance	Sterile Filtered White lyophilized （freeze-dried） powder.
Formulation	Rat EGF was lyophilized from a 0.2μm filtered concentrated （1.0mg/ml） solution in PBS, pH 7.4.
Solubility	It is recommended to reconstitute the lyophilized Rat EGF in sterile water not less than 100μg/ml, which can then be further diluted to other aqueous solutions.
Stability	Lyophilized Rat EGF although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Rat EGF should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein （0.1% HSA or BSA）. Please prevent freeze-thaw cycles.
Purity	Greater than 98.0% as determined by（a） Analysis by RP-HPLC. （b） Analysis by SDS-PAGE.
Amino Acid Sequence	NSNTGCPPSY DGYCLNGGVC MYVESVDRYV CNCVIGYIGE RCQHRDLRWW KLR.
Biological Activity	The ED50 as calculated by the dose-dependant proliferation of murine BALB/c 3T3 cells is less than 0.1ng/ml, corresponding to a specific activity of > 1 x 107 units/mg.
Usage	ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.