Recombinant Biotinylated Cynomolgus IL-18BP Protein (Primary Amine Labeling) ,His Tag

Description :
Synonyms IL-18BP; Igifbp; Interleukin-18-binding protein Source Biotinylated Cynomolgus IL-18BP Protein (Primary Amine Labeling) is expressed from HEK293 with His tag at the C-Terminus. It contains Thr28-Pro207.[Accession | A0A2K5UDJ4] Molecular Weight The protein has a predicted MW of 21.14 kDa. Due to glycosylation, the protein migrates to 50-65 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,> 90% as determined by HPLC Activity SPR Data:Biotinylated Cynomolgus IL-18BP, His tag captured on CM5 Chip via anti-his antibody can bind Human IL-18, No Tag with an affinity constant of 1.67 nM as determined in SPR assay . Formulation Supplied as 0.22m filtered solution in PBS (pH 7.4).