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Antigenic Specificity | HLA-DRB1 (MHC II) |
Clone | SPM288 |
Host Species | Mouse |
Reactive Species | human |
Isotype | IgG2b, kappa |
Format | Protein G purified |
Size | 100 ug, 20 ug |
Concentration | n/a |
Applications | FACS, IF, IHC-P, WB |
Reviews / Ratings | If you have used this antibody, please help fellow researchers by submitting reviews to pAbmAbs and antYbuddY. |
Description | This mAb reacts with a 28kDa chain of HLA-DRB1 antigen, a member of MHC class II molecules. It does not cross react with HLA-DP and HLA-DQ. HLA-DR is a heterodimeric cell surface glycoprotein comprised of a 36kDa alpha (heavy) chain and a 28kDa 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. Loss of HLA-DR expression is related to tumor microenvironment and predicts adverse outcome in diffuse large B-cell lymphoma. |
Immunogen | Activated human peripheral blood mononuclear cells were used as the immunogen for the HLA-DRB1 antibody. |
Other Names | n/a |
Gene, Accession # | UniProt: P01911 |
Catalog # | orb749568 |
Price | $764 |
Order / More Info | HLA-DRB1 (MHC II) Antibody from BIORBYT LTD. |
Product Specific References | n/a |
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