DPB2 is an alias for the gene, Major histocompatibility complex, class II, DP beta 2 (pseudogene), in humans. Other names include: major histocompatibility complex, class II, DP beta 2 (pseudogene); DP2B; DPbeta2; HLA-DP2B. This gene shares homology with other species, including: Yeast, Arabidopsis.