重组人瘦素 His(Human Leptin His)|5μg/25μg/1mg|CYT-287-上海希美化学有限公司

产品详情

Leptin Human, His
Leptin Human Recombinant, His Tag
Catalog No. CYT-287
Synonyms:
OB Protein, Obesity Protein, OBS, Obesity factor.

Introduction:
Leptin is a protein hormone with important effects in regulating body weight, metabolism and reproductive function. The protein is approximately~16 kDa in mass and encoded by the obese (ob)gene. leptin is expressed predominantly by adipocytes, which fits with the idea that body weight is sensed as the total mass of fat in the body. Smaller amounts of leptin are also secreted by cellsin the epithelium of the stomach and in the placenta. Leptin receptors are highly expressed in areas of the hypothalamus known to be important in regulating body weight, as well as in T lymphocytes and vascular endothelial cells.

Description:
Leptin Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing amino acids 48-167 and having a total molecular mass of 19 kDa including the 4 kDa His tag.
The Leptin is purified by proprietary chromatographic techniques.

Source:
Escherichia Coli.

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

Formulation:
The protein was lyophilized from a concentrated (1mg/ml) solution with 1X PBS, 0.1% SDS and 1mM DTT.

Solubility:
The lyophilized Leptin is very soluble in water and most aqueous buffers below and above the isoelectric point.

Stability:
Lyophilized Leptin although stable at room temperature, should be stored desiccated below 0°C. Reconstituted Leptin is best stored refrigerated at 4°C.
Please avoid freeze-thaw cycles.

Purity:
Greater than 90.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.

Applications:
1. Positive control for Western blot.
2. Antibody production.
3. Protein assay.

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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重组人瘦素 His(Human Leptin His)由上海希美化学有限公司为您提供，货号CYT-287，规格：5μg/25μg/1mg，CAS号：，如您想了解更多关于重组人瘦素 His(Human Leptin His)价格、重组人瘦素 His(Human Leptin His)结构式、批发、用途等信息，欢迎咨询。除供应重组人瘦素 His(Human Leptin His)外，还可为您提供重组人瘦素(Human Leptin)、人受体型酪氨酸蛋白磷酸酶样N(PTPRN)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。

Business information

工商信息

信息已认证

企业名称: 上海希美化学有限公司
企业类型:
信用代码: 310228001203103
成立日期: 2009年05月31日
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】

供货周期：	一周
品牌：	Prospect Biosystems
规格：	5μg/25μg/1mg
货号：	CYT-287
CAS号：