Recombinant Cynomolgus KLKB1 Protein,His Tag

Description :
Synonyms Plasma kallikrein; PKK; KLK3; KLKB1; Fletcher factor; Kininogenin Source Cynomolgus KLKB1 Protein is expressed from HEK293 with His tag at the C-Terminus. It contains Gly20-Ala638.[Accession | A0A2K5VTJ9] Molecular Weight The protein has a predicted MW of 70.19 kDa. Due to glycosylation, the protein migrates to 70-90 kDa based on SDS-PAGE result. 内毒素Endotoxin Less than 1EU per g by the LAL method. Purity > 95% as determined by SDS-PAGE and HPLC. Formulation Lyophilized from 0.22m filtered solution in 20mM NaAc, 150mM NaCl (pH 5.0). 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 20mM NaAc, 150mM NaCl (pH 5.0).