HGF
(Hepatocyte Growth Factor (Hepapoietin A, Scatter Factor) (HGF))
蛋白类型
Recombinant
宿主
人
资源
HEK-293 Cells
纯度
> 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
产品特性
AA 32-728
标记
This HGF protein is labelled with His tag.
原理
Human HGF Protein
序列
Gln32-Ser728
产品特性
Recombinant Human HGF Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Gln32-Ser728.
过滤
0.22 μm filtered
内毒素水平
Less than 0.1 EU per μg by the LAL method.
Biological Activity Comment
Immobilized Human HGF, His Tag at 0.5μg/ml (100μl/Well) on the plate. Dose response curve for Human HGF R, hFc Tag with the EC50 of 46.7ng/ml determined by ELISA. See testing image for detail.
Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/mL is recommended. Dissolve the lyophilized protein in distilled water.
缓冲液
Lyophilized from 0.22μm filtered solution in PBS, 200 mM L-arginine ( pH 7.4). Normally 8 % trehalose is added as protectant before lyophilization.
储存条件
-20 °C,-80 °C
储存方法
-20 to -80°C for 12 months as supplied from date of receipt.,-80°C for 3-6 months after reconstitution.,2-8°C for 2-7 days after reconstitution.,Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
有效期
12 months
抗原
HGF
(Hepatocyte Growth Factor (Hepapoietin A, Scatter Factor) (HGF))
别名
HGF
背景
Hepatocyte growth factor (HGF) is an important component of the pathophysiology of IR, with increased levels in most common IR conditions, including obesity. HGF has a role in the metabolic flux of glucose in different insulin sensitive cell types.
分子量
the signal peptide). Due to glycosylation, the protein migrates to 60-65 kDa and 30-40 kDa corresponding to α chain and β chain based on Bis-Tris PAGE result.