DatasheetSDS

HLA-DR/DP/DQ/DX antibody (also designated HLA class II HLADR / HLADP / HLADQ / HLADX antibody is a major histocompatibility complex (MHC) class II heterodimer cell surface receptor antibody. The major histocompatibility complex (MHC) is a large genomic region that has an important in the immune response to infections. The MHC class II molecules bind intracellularly processed peptides and present them to T-helper cells. These are expressed primarily on antigen presenting cells such as B lymphocytes, monocytes, macrophages, and thymic epithelial cells and are also present on activated T lymphocytes.