1. 重组蛋白
  2. Cytokines and Growth Factors
  3. SCF 蛋白, Human

SCF 蛋白, Human

目录号: HY-P70781
COA 产品使用指南

SCF, Human作为一种重组蛋白,在配子发生、黑色素发生和造血过程中发挥重要作用。SCF, Human在人类神经系统中也起着重要的作用。

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规格 价格 是否有货 数量
10 μg ¥1500 In-stock
50 μg ¥4500 In-stock
100 μg   询价  
250 μg   询价  

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描述

SCF, Human, as a recombinant protein, plays essential roles in gametogenesis, melanogenesis and hematopoiesis. SCF, Human also plays an important role in nervous system.

研究背景

Stem cell factor (SCF) also known as mast cell growth factor (MGF) and steel-factor (SLF), plays essential roles in gametogenesis, melanogenesis and early stages of hematopoiesis. SCF is a dimeric molecule that exerts its biological functions by binding to and activating the receptor tyrosine kinase c-Kit[1][2].

生物活性

The cell proliferation assay using TF1 human erythroleukemic cells has an ED50 value of 1-5 ng/mL.

种属

Human

表达系统

E. coli

标签

Tag Free

蛋白编号

P21583 (E26-A189)

基因 ID

4254  [NCBI]

中文名
重组人干细胞因子
同用名
Kit Ligand; Mast Cell Growth Factor; MGF; Stem Cell Factor; SCF; c-Kit ligand; KITLG; MGF; SCF
氨基酸序列

EGICRNRVTNNVKDVTKLVANLPKDYMITLKYVPGMDVLPSHCWISEMVVQLSDSLTDLLDKFSNISEGLSNYSIIDKLVNIVDDLVECVKENSSKDLKKSFKSPEPRLFTPEEFFRIFNRSIDAFKDFVVASETSDCVVSSTLSPEKDSRVSVTKPFMLPPVA

分子量

Approximately 16.0 kDa

纯度

Greater than 95% as determined by reducing SDS-PAGE.

性状

Lyophilized powder.

组分

Lyophilized from a 0.2 μm filtered solution of 20 mM PB, 150 mM NaCl, pH 7.0.

内毒素含量

<1 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 ddH2O.

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

SCF Protein, Human 相关分类

  • 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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