抗人 HLA-A3 抗体（APC 标记，REAfinity™）

01MT00206

Clone REA950 recognizes the human major histocompatibility complex (MHC) class I molecule HLA-A3, a heterodimer belonging to the HLA-A family and consisting of two subtypes, A3.1 and A3.2. HLA-A has a heavy chain (anchored in the membrane) and a light chain (beta-2 microglobulin). MHC class I molecules are expressed on nearly all nucleated cells and present small intracellular peptides on the cell surface to the immune system. The peptids are recognized by circulating CD8+ cytotoxic T lymphocytes. Additional information: Clone REA950 displays negligible binding to Fc receptors.