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当前位置： 上海希美化学 > 蛋白质/多肽 > 人双调蛋白

人双调蛋白

供货周期： 一周
品牌：
规格： 10ug
货号： cyt-041
CAS号：
报价： ¥800
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产品介绍
人双调蛋白

Recombinant Human Amphiregulin(AREG)


























































Catalogue Number
CYT-041

Synonyms


Schwannoma-derived growth factor, Colorectum cell-derived growth factor, AR, CRDGF, SDGF, AREGB, MGC13647.

Introduction
Amphiregulin (AREG) belongs to the EGF family of cytokines that contain 10 proteins such as EGF, TGFb, HBEGF, and the various heregulins. These cytokines are synthesized as transmembrane precursors and are categorized by the presence of one or several EGF structural units in their extracellular domain. The soluble forms of these cytokines are released by proteolytic cleavage. Initially, Amphiregulin (AREG) was isolated from the conditioned media of a PMA treated MCF 7 human breast carcinoma cell line. Multiple forms of native AR containing either 78 or 84 amino acid residues and both N and O-linked oligosaccharides have been found. Amphiregulin (AREG) mRNA expression can be identified in several carcinoma cell lines and the epithelial cells of numerous human tissues such as colon, stomach, breast, ovary, kidney, etc.

Description
Amphiregulin (AREG) Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 98 amino acids and having a molecular mass of 11.3 KDa.

The AREG is purified by proprietary chromatographic techniques.

Source
Escherichia Coli.

Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.

Formulation
Lyophilized from a 0.2µm filtered concentrated solution in PBS, pH7.4.

Solubility


It is recommended to reconstitute the lyophilized AREG in sterile 18M?-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

Stability


Lyophilized AREG although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution AREG 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 95.0% as determined by

(a) Analysis by HPLC.

(b) Analysis by SDS-PAGE.

Amino acid sequence
SVRVEQVVKP PQNKTESENT SDKPKRKKKG GKNGKNRRNR KKKNPCNAEF QNFCIHGECK YIEHLEAVTC KCQQEYFGER CGEKSMKTHS MIDSSLSK.

Biological Activity
Determined by its ability to stimulate the proliferation of mouse Balb/c 3T3 cells. The expected ED50 for this effect is 5-10 ng/ml.

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.

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工商信息

企业名称

上海希美化学有限公司

企业信息已认证

企业类型

信用代码

310228001203103

成立日期

2009-05-31

注册资本

10

经营范围

化工原料及产品(除危险化学品、监控化学品、烟花爆竹、民用爆炸物品、易制毒化学品),实验室设备,仪器仪表,金属制品,电子产品,机电产品销售,从事化工科技、计算机科技领域内技术开发、技术咨询、技术服务。【依法须经批准的项目,经相关部门批准后方可开展经营活动】

联系方式

上海希美化学有限公司

公司地址

上海市松江区陆家圈路168弄113号

客服电话

人双调蛋白由上海希美化学有限公司为您提供，货号cyt-041，规格：10ug，CAS号：，如您想了解更多关于人双调蛋白价格、人双调蛋白结构式、批发、用途等信息，欢迎咨询。除供应人双调蛋白外，还可为您提供人角化细胞内分泌因子(KAF)/双调蛋白(AR)ELISA Kit、小鼠角化细胞内分泌因子(KAF)/双调蛋白(AR)ELISA Kit等试剂，公司有专业的客户服务团队，是您值得信赖的合作伙伴，上海希美化学客户服务电话，售前、售后均可联系。
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公司地址： 上海市松江区陆家圈路168弄113号 联系人： 李保平 邮编： 201619

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