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FGF-2/ bFGF/ FGF-b (Met134-Ser288), Human, Recombinant

货号:PCK008

价格:¥1780¥4980¥1748025680

规格:
10µg
  • 10µg
  • 50µg
  • 500µg
  • 1mg
数量: - +

产品信息

别名 Fibroblast Growth Factor 2; FGF-2; Basic fibroblast Growth Factor; Bfgf; Heparin-binding Growth Factor 2; HBGF-2; FGF2; FGFB
物种 Human
表达宿主 E.coli
序列信息 Met134-Ser288
检索号 P09038
分子量 17.3 kDa
表观分子量 17 kDa
生物活性 Measured in a cell proliferation assay using BALB/ c 3T3 cells.The ED50 for this effect is 0.1-0.6 ng/mL

产品特性

纯度 >95% as determined by reducing SDS-PAGE.
内毒素 <1.0 EU/µg as determined by LAL test.
保存 Lyophilized protein should be stored at -5~-20℃, stable for one year after receipt. Reconstituted protein solution can be stored at 2~8℃ for 2~7 days. Aliquots of reconstituted samples are stable at -5~-20℃ for 3 months.
运输 Ambient temperature or ice pack.
制剂 Lyophilized from a 0.2 μm filtered solution of 20mM TrisHCl, 150mM NaCl, pH 8.0.
复融 Always centrifuge tubes before opening. Do not mix by vortex or pipetting.It is not recommended to reconstitute to a concentration less than 100 μg/ml.Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.

背景介绍

Fibroblast Growth Factor 2 (FGF2) is a secreted Protein and belongs to the heparin-binding Growth Factors family. FGF2 is produced by epithelial, tumor and other cell types. It involved in developmental processes and regulates differentiation, proliferation, and migration, FGF2 is a critical factor for growing embryonic stem cells in culture without inducing differentiation. FGF2 has a high affinity for heparan sulfate and binding is a step in the FGF basic activation of FGFR tyrosine kinase.
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