产品说明
一般描述
Stem Cell Factor (SCF) is a hematopoietic growth factor that exerts its activity at the early stages of hematopoiesis. SCF stimulates the proliferation of myeloid, erythroid, and lymphoid progenitors in bone marrow cultures and has been shown to act synergistically with colony stimulating factors. Murine SCF is an 18.3 kDa protein containing 164 amino acid residues.
Product Source: E. coli
应用
The Stem Cell Factor (SCF) Protein, Recombinant mouse, is a hematopoietic growth factor that exerts its activity at the early stages of hematopoiesis.
Concentration Range for most in vitro applications is 1.0 - 100 ng/mL. Optimal working dilutions must be determined by end user.
联系
Replaces: GF049
外形
Lyophilized protein from 10 mM Sodium Phosphate, pH 6.5, containing no additives.
储存及稳定性
The lyophilized powder, though stable at room temperature, is best stored at -20°C for up to 12 months from date of receipt. After a quick spin, reconstitute with sterile water to a concentration of 0.1-1.0 mg/mL. This solution can be diluted into other buffered solutions and stored at 4°C for one week or at -20°C for future use. Reconstituted mouse SCF should be stored in working aliquots at -20°C for up to six months. Avoid repeated freeze/thaw cycles.
分析说明
Specific Activity: Murine SCF is biologically active when compared to standards.The ED(50), as determined by the dose-dependent stimulation of the proliferation of the human TF-1 cell line is ≤ 10 ng/mL
法律信息
CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany
免责声明
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
基本信息
eCl@ss | 32160405 |
产品性质
质量水平 | 100 |
生物来源 | mouse |
测定 | >98% (SDS-PAGE) |
specific activity | ≥1x10e5 U/mg |
manufacturer/tradename | Chemicon® |
杂质 | <0.1 ng/μg Endotoxin (of SCF) |
input | sample type hematopoietic stem cell(s) |
UniProt登记号 | P20826 P21583 |
运输 | dry ice |
Gene Information | mouse ... KITLG(17311) |
安全信息
储存分类代码 | 11 - Combustible Solids |
WGK | WGK 2 |
Sigma-Aldrich