Recombinant Protein;100UG;Human CD40 Ligand, Fc Tag (active trimer) (MALS verified) (CDL-H5269) is expressed from human 293 cells (HEK293). It contains AA Gly 116 - Leu 261 (Accession # P29965-1) trimer Design.;This protein carries a human IgG1 Fc tag at the N-terminus. The protein has a calculated MW of 74.7 kDa. The protein migrates as 120-150 kDa under non-reducing (NR) condition (SDS-PAGE) due to glycosylation.;Immobilized Human CD40, His Tag (Cat. No. CD0-H5228) at 1 μg/mL (100 μL/well) can bind Human CD40 Ligand, Fc Tag (active trimer) (MALS verified) (Cat. No. CDL-H5269) with a linear range of 0.2-3 ng/mL (QC tested).;FACS analysis shows that Human CD40 Ligand, Fc Tag (active trimer) (MALS verified) (Cat. No. CDL-H5269) can bind to 293T-CD40 cells surface CD40. The concentration of Human CD40 Ligand is 0.3 μg/mL (Routinely tested).