The ED50 was determined by the dose - dependent stimulation of thymidine uptake by BaF3 cells expressing FGF receptors is < 0.5 ng/mL, corresponding to a specific activity of > 2 x 106 units/mg.
内毒素水平
Endotoxin level is less than 0.1 ng per μg (1 EU/μg).
FGF-9
宿主: 人
宿主: 大肠杆菌(E. Coli)
Recombinant
> 95 % by SDS-PAGE and HPLC analyses.
Active
限制
仅限研究用
状态
Lyophilized
注意事项
As with any protein, exposing FGF-9 recombinant protein to repeated freeze / thaw cycles is not recommended. When working with proteins care should be taken to keep recombinant protein at a cool and stable temperature.
储存条件
-20 °C
储存方法
The recombinant protein is stable for at least 2 years from date of receipt at -20 °C. Reconstituted FGF-9 is stable for at least 3 months when stored in working aliquots with a carrier protein at -20 °C.
有效期
24 months
抗原
FGF9 (FGF-9)
(Fibroblast Growth Factor 9 (FGF-9))
别名
FGF-9
背景
FGF-9 is a heparin binding growth factor that belongs to the FGF family. Proteins of this family play a central role during prenatal development and postnatal growth and regeneration of a variety of tissues, by promoting cellular proliferation and differentiation. FGF-9 targets glial cells, astrocytes cells and other cells that express the FGFR 1c, 2c, 3b, 3c, and 4. Recombinant murine FGF-9 is a 23.3 kDa protein containing 205 amino acid residues.