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

SCF 蛋白, Rat (P.pastoris)

目录号: HY-P7107
COA 产品使用指南

SCF 蛋白, Rat (P.pastoris)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。

MCE 的所有产品仅用作科学研究或药证申报,我们不为任何个人用途提供产品和服务

重组蛋白定制服务

1.  客户无需承担相应的运输费用。

2.  同一机构(单位)同一产品试用装仅限申领一次,同一机构(单位)一年内

     可免费申领三个不同产品的试用装。

3.  试用装只面向终端客户

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
> 100 μg   询价  

* Please select Quantity before adding items.

注册 MCE会员完成审核
即刻享有 积分商城 300 专属积分

Top Publications Citing Use of Products
  • 生物活性

  • 技术参数

  • 产品性质

  • 产品资料

  • 参考文献

描述

SCF Protein, Rat (P.pastoris) 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

干细胞因子是一种造血细胞因子,通过与其配体c-kit结合而触发,在造血、精子生成和黑素生成中发挥重要作用。干细胞因子 (SCF) 用于造血干细胞动员、体外干细胞/祖细胞扩增、基因治疗和免疫治疗[1]。干细胞因子可调节不同细胞类型的存活、增殖、分化和迁移[2]

生物活性

The ED50 is <25 ng/mL as measured by TF-1 cells, corresponding to a specific activity of >4 × 104 units/mg.

种属

Rat

表达系统

P. pastoris

标签

Tag Free

蛋白编号

P21581 (Q26-A189)

基因 ID

60427  [NCBI]

蛋白结构
N-term
SCF (Q26-A189)
Accession # P21581
C-term
中文名
重组大鼠干细胞因子 (P.pastoris 表达)
同用名
rRtSCF; Hematopoietic growth factor KL; MGF; Mast Cell Growth Factor
氨基酸序列

QEICRNPVTDNVKDITKLVANLPNDYMITLNYVAGMDVLPSHCWLRDMVTHLSVSLTTLLDKFSNISEGLSNYSIIDKLGKIVDDLVACMEENAPKNVKESLKKPETRNFTPEEFFSIFNRSIDAFKDFMVASDTSDCVLSSTLGPEKDSRVSVTKPFMLPPVA

分子量

Approximately 18.3 kDa

纯度

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

性状

无菌粉末.

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. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

保存条件 & 期限

Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). 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 (P.pastoris) 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 activity calculator equation

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

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

您最近查看的产品:

Your information is safe with us. * Required Fields.

   产品名称:

 

* 需求量:

* 客户姓名:

 

* Email:

* 电话:

 

* 公司或机构名称:

   留言给我们:

Bulk Inquiry

Inquiry Information

产品名称:
SCF Protein, Rat (P.pastoris)
目录号:
HY-P7107
需求量: