1. 重组蛋白
  2. Cytokines and Growth Factors
  3. SCF 蛋白, Rat (HEK293)

SCF 蛋白, Rat (HEK293)

目录号: HY-P7107A
COA 产品使用指南

SCF 蛋白, Rat (HEK293)是一种造血因子,与它的配体 c-kit 结合,在造血、精子发生和黑素生成中起着重要的作用。

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规格 价格 是否有货 数量
10 μg ¥1800 In-stock
50 μg ¥3600 In-stock
100 μg ¥6000 询价
250 μg   询价  

* Please select Quantity before adding items.

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描述

SCF Protein, Rat (HEK293) is a hematopoietic cytokine, triggered by binding to its ligand c-kit, and plays an important role in hematopoiesis, spermatogenesis, and melanogenesis.

研究背景

Stem Cell Factor is a hematopoietic cytokine, triggered by binding to its ligand c-kit, and plays an important role in hematopoiesis, spermatogenesis, and melanogenesis. Stem Cell Factor (SCF) is applied for hematopoietic stem cell mobilization, exvivo stem/progenitor cell expansion, gene therapy, and immunotherapy[1]. Stem Cell Factor regulates cell survival, proliferation, differentiation, and migration in divergent cell types[2].

生物活性

The ED50 is < 0.5 μg/mL as measured by TF-1 cells.

种属

Rat

表达系统

HEK293

标签

Tag Free

蛋白编号

P21581 (Q26-A189)

基因 ID

60427  [NCBI]

中文名
重组大鼠干细胞因子 (HEK293 细胞表达)
同用名
rRtSCF; Hematopoietic growth factor KL; MGF; Mast Cell Growth Factor
氨基酸序列

QEICRNPVTDNVKDITKLVANLPNDYMITLNYVAGMDVLPSHCWLRDMVTHLSVSLTTLLDKFSNISEGLSNYSIIDKLGKIVDDLVACMEENAPKNVKESLKKPETRNFTPEEFFSIFNRSIDAFKDFMVASDTSDCVLSSTLGPEKDSRVSVTKPFMLPPVA

分子量

10-20 kDa

性状

Lyophilized powder.

组分

Lyophilized after extensive dialysis against PBS.

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 ddH2O or PBS.

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, Rat (HEK293) 相关分类

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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SCF Protein, Rat (HEK293)
目录号:
HY-P7107A
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