重组人Nesfatin-1北京现货

特别提示：包括重组人Nesfatin-1在内，本公司的所有产品仅可用于科研实验，严禁用于临床医疗及其他非科研用途！

产品名称：重组人Nesfatin-1
英文名称：Recombinant Human Nesfatin
产品货号：GS4642
产品规格：20μg

分子量：Approximately 9.6kDa,a single non-glycosylated polypeptide chain containing 82 amino acids.
储存条件：冷冻（-20℃）

概述

Nesfatin is a metabolic polypeptide and is the N-terminal region of the precursor protein,Nucleobindin2(encoded by NUCB2 gene).It is a naturally occurring protein and originally identified as a hypothalamic neuropeptide.Additionally,Nesfatin can be found in other areas of brain,and in pancreatic isletsβ-cells,gastric endocrine cells and adipocytes.It is responsible for regulating appetite and production of body fat.Excess nesfatin-1 in the brain leads to a loss of appetite,less frequent hunger,a sense of fullness,and a drop in body fat and weight.A lack of nesfatin-1 in the brain leads to an increase of appetite,more frequent episodes of hunger,an increase of body fat and weight,and the inability to feel full.

使用说明

This material is offered by Biorab Biotech for research,laboratory or further evaluation purposes.NOT FOR HUMAN USE.

技术规格
 

外观	Sterile Filtered White lyophilized(freeze-dried)powder.
纯度	＞95%by SDS-PAGE and HPLC analyses.
来源	Escherichia coli.
生物活性	Fully biologically active when compared to standard.The biological activity is tested by in vivo assay using healthy wild type male mice(C57BL/6J).
成分	Lyophilized from a 0.2μmfiltered concentrated solution in PBS,pH 7.4.
内毒素	Less than 1 EU/μg of rHuNesfatin-1 as determined by LAL method.
复溶	We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom.Reconstitute in sterile distilled water or aqueous buffer containing 0.1%BSA to a concentration of 0.1-1.0mg/mL.Stock solutions should be apportioned into working aliquots and stored at ≤ -20 ℃.Further dilutions should be made in appropriate buffered solutions.
氨基酸序列	VPIDIDKTKV QNIHPVESAK IEPPDTGLYY DEYLKQVIDV LETDKHFREK LQKADIEEIK SGRLSKELDL VSHHVRTKLD EL

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