Anti-DPB1 antibodies enable researchers to detect and measure the DPB1 antigen in biological samples. This target is a reported synonym of the HLA-DPB1 gene, which encodes major histocompatibility complex, class II, DP beta 1. This protein is known to function in adaptive immune responses, among other biological roles. The human version of DPB1 has a canonical amino acid length of 258 residues and a protein mass of 29.2 kilodaltons. It is reported to be localized in the ER, Golgi, lysosomes, and cell membrane of cells and widely expressed in many tissue types. Other names for this target antigen include HLA-DP and HLA-DP1B. Indicated applications for DPB1 antibodies listed below include ELISA, Western Blot, and Immunohistochemistry.