HLA-DR Monoclonal Antibody (Clone L243)

HLA-DR Monoclonal Antibody (Clone L243)

CAT N°: 21827
Price:

513.00 436.05

HLA-DR is a MHC Class II cell surface receptor heterodimer composed of a 33-35 kDa ? chain, a ~30 kDa ? chain, and a 10-30 amino acid ligand.{33426} When the heterodimer is fully combined on the cell surface of an antigen-presenting cell, such as macrophages, B cells, and dendritic cells, they present that ligand primarily to CD-4+ T cells.{15687} This presentation coupled with the T cell response can stimulate or suppress an antibody response to that ligand.{15687} HLR-DRs have been linked to a number of autoimmune disorders such as rheumatoid arthritis, lupus, and psoriasis as well as diabetes, hepatitis, and sclerosis among a number of others.{34485,34486,34487,34488,34489,34490,34491} Cayman’s HLA-DR Monoclonal Antibody (Clone L243) detects HLA-DR with or without attached ligand. The predicated size of the HLA-DR? or HLA-DR? subunits is ~29-30 kDa.

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