HLA-B抗体;HLA-B Polyclonal Antib

Description HLA-B belongs to the HLA class I heavy chain paralogues. This class I molecule is a heterodimer consisting of a heavy chain and a light chain (beta-2 microglobulin). The heavy chain is anchored in the membrane. Class I molecules play a central role in the immune system by presenting peptides derived from the endoplasmic reticulum lumen. They are expressed in nearly all cells. The heavy chain is approximately 45 kDa and its gene contains 8 exons. Exon 1 encodes the leader peptide, exon 2 and 3 encode the alpha1 and alpha2 domains, which both bind the peptide, exon 4 encodes the alpha3 domain, exon 5 encodes the transmembrane region and exons 6 and 7 encode the cytoplasmic tail. Polymorphisms within exon 2 and exon 3 are responsible for the peptide binding specificity of each class one molecule. Typing for these polymorphisms is routinely done for bone marrow and kidney transplantation. Hundreds of HLA-B alleles have been described. References 1.Pharmacogenomics J. 2015 Oct;15(5):467-72. 2.J Immunol. 2014 Jun 1;192(11):4967-76. Specification Aliases:AS; HLAB; Bw-47; Bw-50; SPDA1; B-4901; B-5001; HLA-Cw; Entrez GeneID:3106 Swissprot:P01889  clone:2G7B10 WB Predicted band size:40.5kDa Host/Isotype:Mouse IgG1 Antibody Type:Primary antibody Storage:Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles. Species Reactivity:Human Immunogen:Purified recombinant fragment of human HLA-B (AA: 241-362) expressed in E. Coli. Formulation:Purified antibody in PBS with 0.05% sodium azide Application WB:1/500 - 1/2000 IHC:1/200 - 1/1000 ICC:1/200 - 1/1000 FCM:1/200 - 1/400 ELISA:1/10000