Recombinant Cynomolgus HGF R/c-MET Protein is expressed from HEK293 with His tag at the C-terminal.It contains Glu25-Asn930.
The mature form of HGF R is a heterodimer which can be cleaved into α and β chain. The protein has a predicted MW of 32.5 kDa (α chain) and 69.9 kDa (β chain). Due to glycosylation, the protein migrates to 45-52 kDa (α chain) and 75-82 kDa (β chain) based on Tris-Bis PAGE result.
Immobilized Cynomolgus HGF R, His Tag at 1ug/ml (100ul/well) on the plate. Dose response curve for Anti-HGF R Antibody, hFc Tag with the EC50 of 38.4ng/ml determined by ELISA. See testing image for detail.
> 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
Less than 1EU per ug by the LAL method.
Shipped at ambient temperature.
Lyophilized from 0.22um filtered solution in PBS (pH 7.2). Normally 8% trehalose is added as protectant before lyophilization.
Centrifuge tubes before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water.
Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.