Edit |   |
---|---|
Antigenic Specificity | HLA-DRB1 (MHC II) |
Clone | L243 |
Host Species | Mouse |
Reactive Species | human |
Isotype | IgG2a, kappa |
Format | Protein G purified |
Size | 20 ug, 100 ug |
Concentration | n/a |
Applications | FACS, IF |
Reviews / Ratings | If you have used this antibody, please help fellow researchers by submitting reviews to pAbmAbs and antYbuddY. |
Description | This mAb reacts with the HLA-DRB1 antigen, a member of MHC class II molecules. It does not cross react with HLA-DP and HLA-DQ. It binds a conformational epitope on HLA-DR, which depends on the correct folding of the alpha/beta heterodimer. This mAb has been reported to block mixed lymphocyte reactions. The L243 antibody recognizes a different epitope than the LN3 monoclonal antibody, 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 36kD alpha (heavy) chain and a 28kD 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. |
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 # | orb749571 |
Price | $405 |
Order / More Info | HLA-DRB1 (MHC II) Antibody from BIORBYT LTD. |
Product Specific References | n/a |
U.S. OFFICE
Biorbyt LLC
1100 Corporate Square Drive
Helix Center, Suite 221
St Louis, MO 63132
Email: info@biorbyt.com
Phone: +1 (415) 906-5211
Fax: +1 (415) 651-8558