Columns 1-6: Anti-human Globulin, Anti-IgG, -C3d; polyspecific. Component Description: Anti-IgG (rabbit)、 Anti-C3b (mouse monoclonal)(clone F7G3)、 Anti-C3d (mouse monoclonal)(clone C4C7)、 FD&C Blue No.1、 FD&C Yellow No.5