HLA-DR Antibody, anti-human, Biotin

01MT17623

Anti-HLA-DR antibodies react with the human major histocompatibility (MHC) class II antigen HLA-DR. HLA-DR is constitutively expressed on professional antigen-presenting cells like dendritic cells, B cells, and monocytes/macrophages. Its expression is further up-regulated upon activation. On T cells, NK cells, hematopoietic precursor cells, and some epithelial cells the expression of HLA-DR is induced by cell activation.