HLA-DR1 Antibodies

Target Information

HLA-DR1 belongs to the HLA class II beta chain paralogues. The MHC Class II molecule is a heterodimer consisting of an alpha (DRA) and a beta chain (DRB), both anchored in the membrane. It plays a central role in the immune system by presenting peptides derived from extracellular proteins. MHC Class II molecules are expressed in antigen presenting cells (APC). The beta chain is approximately 26-28 kDa. Within the DR molecule the beta chain contains all the polymorphisms specifying the peptide binding specificities. Hundreds of DRB1 alleles have been described and typing for these polymorphisms is routinely done for bone marrow and kidney transplantation. HLA and MHC antibodies play a significant role in Immunopeptidomics, facilitating the identification and characterization of neoantigens through high-performance liquid chromatography coupled to tandem Mass Spectrometry.

Synonyms

Clone P2-beta-3; DR-16; DRB1; DRw10; DW2.2/DR2.2; FLJ75017; FLJ76359; histocompatibility antigen HLA-DR alpha; HLA class II histocompatibility antigen, DR alpha chain; HLA class II histocompatibility antigen, DR-1 beta chain; HLA class II histocompatibility antigen, DRB1-15 beta chain; HLA class II histocompatibility antigen, DRB1-16 beta chain; HLA class II histocompatibility antigen, DRB1-3 chain; HLA-DR1B; HLA-DRA; HLA-DRA1; HLA-DRB; HLA-DRB1; HLA-DRB2; human leucocyte antigen DRB1; lymphocyte antigen DRB1; major histocompatibility complex, class II, DR alpha; major histocompatibility complex, class II, DR beta 1; MHC cell surface glycoprotein; MHC class II antigen; MHC class II antigen DRA; MHC class II antigen DRB1*15; MHC class II antigen DRB1*16; MHC class II antigen DRB1*3; MHC class II HLA-DR beta 1 chain; MHC class II HLA-DR-beta cell surface glycoprotein; MHC class II HLA-DRw10-beta; MLRW; SS1; XXbac-BPG161M6.1