Recombinant Protein;Human B7-2 / CD86 Protein, Fc Tag;1MG;Human B7-2, Fc Tag (CD6-H5257) is expressed from human 293 cells (HEK293). It contains AA Leu 26 - Pro 247 (Accession # AAH40261).;This protein carries a human IgG1 Fc tag at the C-terminus. The protein has a calculated MW of 51.5 kDa. As a result of glycosylation, the protein migrates as 66-100 kDa under reducing (R) condition, and 120-140 kDa under non-reducing (NR) condition (SDS-PAGE).;Immobilized Human B7-2, Fc Tag (Cat. No. CD6-H5257) at 2 μg/mL (100 μL/well) can bind Biotinylated Human CTLA-4 (Cat. No. CT4-H82E4) with a linear range of 0.1-1 μg/mL (QC tested).;Immobilized Human B7-2, Fc Tag (Cat. No. CD6-H5257) at 2 μg/mL ( 100 μl/well ) can bind Human CTLA-4, Strep Tag (Cat. No. CT4-H5284) with a linear range of 1-20 ng/mL (QC tested).;Flow Cytometry assay shows that recombinant Human B7-2, Fc Tag (Cat.No. CD6-H5257) can bind to CD28 expressed on Jurkat E6.1. The concentration of B7-2 used is 2 μg/ml(Rout