Recombinant Human MASP2 Protein,His Tag

Description :
Source Human MASP2 Protein is expressed from E.coli with His tag at the C-Terminus. It contains Gly288-Phe686.[Accession |O00187-1] Molecular Weight The protein has a predicted MW of 46.9 kDa. Due to autocatalytic cleavage, the protein migrates to 18 kDa&25-30 kDa based on Tris-Bis PAGE result. 内毒素Endotoxin 1EU per g by the LAL method. Purity > 95% as determined by Tris-Bis PAGE Activity ELISA Data:Immobilized Human MASP2, His Tag at 0.2g/ml (100l/Well). Dose response curve for Anti-MASP2 Antibody, hFc Tag with the EC50 of 3.0ng/ml determined by ELISA SPR Data: Anti-MASP2 Antibody captured on CM5 Chip via Protein A can bind Human MASP2, His Tag with an affinity constant of 3.08 nM as determined in SPR assay Formulation Lyophilized from 0.22m filtered solution in 20mM Tris, 200mM NaCl (pH 9.0). Normally 8% trehalose is added as protectant before lyophilization. Reconstitution Centrifuge the tube before opening. Reconstituting to a concentration more than 100 g/ml is recommended. Dissolve the lyophilized protein in distilled water.