1. 重组蛋白
  2. Cytokines and Growth Factors
  3. FGF Family
  4. Fibroblast Growth Factor
  5. Fibroblast Growth Factor 21 (FGF-21)
  6. FGF-21 蛋白, Human

FGF-21 蛋白, Human

目录号: HY-P7012
COA 产品使用指南

FGF-21 蛋白, Human是一个非典型的成纤维细胞生长因子 (FGF),作为代谢调节剂,具有多重效应。

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规格 价格 是否有货 数量
10 μg ¥1400 In-stock
50 μg ¥3600 In-stock
100 μg   询价  
250 μg   询价  

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描述

FGF-21 Protein, Human is an atypical member of the fibroblast growth factor (FGF) subfamily, acts as a metabolic regulator with pleiotropic effects.

研究背景

Human Fibroblast Growth Factor 21 (FGF21) acts in an endocrine mannerand and is a metabolic regulator with pleiotropic effects. FGF21 possesses protective effects in the cardiovascular system, primarily due to metabolic effects other thanmaintaining energy homoeostasis. FGF21 is also involved inseveral processes, including reducing arteriosclerotic plaque formation in major vessels and protecting themyocardium from injuries caused by infarction, ischaemia-reperfusion, isoproterenol-induced hypertrophy anddiabetic lipotoxicity. In addition, FG2F1 induces these effects by atten-uating remodelling-related inflammation and oxidativestress and promoting myocardial energy metabolism, as well as by preventing lipid- or diabetes-induced cardiaccell apoptosis. FGF21 functions via its interaction with FGF receptors (FGFRs), with the assistance of the co-receptor β-Klotho. Structurally, the FGFRs are divided into four isoforms, FGFR1-FGFR4[1].

生物活性

The ED50 is <0.5 μg/mL as measured by FGF-receptors transfected BaF3 cells, corresponding to a specific activity of > 2.0 × 103 units/mg.

种属

Human

表达系统

E. coli

标签

Tag Free

蛋白编号

Q9NSA1 (H29-S209)

基因 ID

26291  [NCBI]

中文名
重组人成纤维细胞生长因子 21
同用名
rHuFGF-21; Fibroblast Growth Factor-21(FGF-21)
氨基酸序列

HPIPDSSPLLQFGGQVRQRYLYTDDAQQTEAHLEIREDGTVGGAADQSPESLLQLKALKPGVIQILGVKTSRFLCQRPDGALYGSLHFDPEACSFRELLLEDGYNVYQSEAHGLPLHLPGNKSPHRDPAPRGPARFLPLPGLPPALPEPPGILAPQPPDVGSSDPLSMVGPSQGRSPSYAS

分子量

Approximately 19.4 kDa

性状

Lyophilized powder.

组分

Lyophilized after extensive dialysis against PBS, pH 7.4.

内毒素含量

<0.2 EU/μg, determined by LAL method.

复溶方法

It is not recommended to reconstitute to a concentration less than 100 μg/mL in sterile distilled water or aqueous buffer containing 0.1% BSA.

保存条件 & 期限

Stored at -20°C. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer. It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

运输条件

Room temperature in continental US; may vary elsewhere.

文件资料
参考文献
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

  • 复溶计算器

  • 重组蛋白稀释计算器

  • 比活力计算器

The reconstitution calculator equation

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration
= ÷

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
C1   V1   C2   V2

The specific active calculator equation

Specific Active (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Active (Unit/mg) = 106 ÷ Biological Activity (ED50)
Unit/mg = 106 ÷ ng/mL

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产品名称:
FGF-21 Protein, Human
目录号:
HY-P7012
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