Recombinant Cynomolgus GITR Ligand/TNFSF18 Protein,His Tag

Description :
Synonyms TNFSF18; GITRL; TL6; Source Cynomolgus GITR Ligand/TNFSF18 Protein is expressed from HEK293 with His tag at the C-Terminus. It contains Gln72-Ser199.[Accession | A0A7N9CM47] Molecular Weight The protein has a predicted MW of 15.62 kDa. Due to glycosylation, the protein migrates to 17-27 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: Cynomolgus GITR Ligand, His Tag immobilized on CM5 Chip can bind Cynomolgus GITR, His Tag with an affinity constant of 0.21 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.