免疫原： Activated human peripheral blood mononuclear cells.
规格： 100 ug
HLA-DRB monoclonal antibody, clone SPM289， 产品描述：Mouse monoclonal antibody raised against native human HLA-DRB.， 货号：MAB13079， 交叉反应：Human， 反应类型：WB,IHC-P,IF,Flow Cyt， 产品类型：Antibody， 抗体来源：Mouse， 特异性：This monoclonal antibody reacts with the beta-chain of HLA-DR antigen, a member of MHC class II molecules. It does not cross react with HLA-DP and HLA-DQ. The L243 antibody recognizes a different epitope than the HLA-DRB monoclonal antibody, clone SPM289, and these antibodies do not cross-block binding to each other's respective epitopes. HLA-DR is a heterodimeric cell surface glycoprotein comprised of a 36 kDa alpha (heavy) chain and a 28 kDa beta (light) chain. It is expressed on B cells, activated T cells, monocytes/macrophages, dendritic cells and other non-professional APCs. In conjunction with the CD3/TCR complex and CD4 molecules, HLA-DR is critical for efficient peptide presentation to CD4+ T cells. It is an excellent histiocytic marker in paraffin sections producing intense staining. True histiocytic neoplasms are similarly positive. HLA-DR antigens also occur on a variety of epithelial cells and their corresponding neoplastic counterparts.， 克隆号：SPM289， 亚型：IgG2b, kappa， 免疫原：Activated human peripheral blood mononuclear cells.， 性状：Liquid， 储存液：In 10 mM PBS (0.05% BSA, 0.05% sodium azide).， 保存条件：Store at 4°C.， 规格：100 ug，
