Home Antibody All anti-HLA-DRB1 antibodies
Also for HLA-DRB1 (NM_002124)
|Recombinant fragment contain a sequence corresponding to a region within amino acids 56 and 250 of HLA-DRB1 (Uniprot ID#P01912)|
|Human (Predicted: Dog)
|0.1M Tris, 0.1M Glycine, 10% Glycerol (pH7). 0.01% Thimerosal was added as a preservative.|
|Purified by antigen-affinity chromatography.
|Seq homology of immunogen across species: Dog (86%)
|Homo sapiens major histocompatibility complex, class II, DR beta 1 (HLA-DRB1), transcript variant 1|
|DRB1; DRw10; HLA-DR1B; HLA-DRB; SS1|
Entrez Gene 3123 Human
Entrez Gene 474860 Dog
|HLA-DRB1 belongs to the HLA class II beta chain paralogs. The 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. Class II molecules are expressed in antigen presenting cells (APC: B lymphocytes, dendritic cells, macrophages). The beta chain is approximately 26-28 kDa. It is encoded by 6 exons. Exon one encodes the leader peptide; exons 2 and 3 encode the two extracellular domains; exon 4 encodes the transmembrane domain; and exon 5 encodes the cytoplasmic tail. 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. DRB1 is expressed at a level five times higher than its paralogs DRB3, DRB4 and DRB5. DRB1 is present in all individuals. Allelic variants of DRB1 are linked with either none or one of the genes DRB3, DRB4 and DRB5. There are 4 related pseudogenes: DRB2, DRB6, DRB7, DRB8 and DRB9. [provided by RefSeq]|
|Transmembrane Cell adhesion molecules (CAMs)Antigen processing and presentationHematopoietic cell lineageType I diabetes mellitusAsthmaAutoimmune thyroid diseaseMore Pathways >> |
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Sample (30 ug of whole cell lysate). A: H1299. 12% SDS PAGE. TA308896 diluted at 1:1000.