Recombinant Cynomolgus Fc gamma RIII/CD16 Protein,His Tag

Description :
Synonyms IgG Fc receptor III; FCGR3; FcRIII; CD16A Source Cynomolgus Fc gamma RIII/CD16 Protein is expressed from HEK293 with His tag at the C-Terminus. It contains Gly17-Gln208.[Accession | Q8SPW2-1] Molecular Weight The protein has a predicted MW of 23.1 kDa. Due to glycosylation, the protein migrates to 45-55 kDa based on Tris-Bis PAGE result. 内毒素Endotoxin Less than 1EU per g by the LAL method. Purity > 95% as determined by SDS-PAGE and HPLC. Activity SPR Data: Rituximab captured on CM5 Chip via Protein A can bind Cynomolgus Fc gamma RIII, His Tag with an affinity constant of 0.251 M as determined in SPR assay . Formulation Lyophilized from 0.22m filtered solution in PBS (pH 7.4). 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.