HLA-DRA Antibody. HLA-DRA, Monoclonal Antibody, Clone: 302CT2.3.2, Host: Mouse, Isotype: IgM, Species reactivity: Human, Immunogen: Generated from mice immunized with a KLH conjugated synthetic peptide between 48-75 amino acid, Synonym: HLA-DRA1, MHC class II antigen DRA, Application: WB, Size: 50ul