"HLA-DRB1" Related Products

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Recombinant Human HLA-DRB1, His-tagged

Cat.No.: HLA-DRB1-5089H
Product Overview: Recombinant human HLA-DRB1 protein, fused to His-tag at N-terminus, was expressed in E.coli.
Description: 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.
Source: E. coli
Species: Human
Tag: His
Form: Liquid. In 20mM Tris-HCl buffer (pH 8.0) containing 0.4M Urea, 10% glycerol
Molecular Mass: 25.2 kDa (219aa)
AA Sequence: MGSSHHHHHH SSGLVPRGSH MGDTRPRFLW QPKRECHFFN GTERVRFLDR YFYNQEESVR FDSDVGEFRA VTELGRPDAE YWNSQKDILE QARAAVDTYC RHNYGVVESF TVQRRVQPKV TVYPSKTQPL QHHNLLVCSV SGFYPGSIEV RWFLNGQEEK AGMVSTGLIQ NGDWTFQTLV MLETVPRSGE VYTCQVEHPS VTSPLTVEWR ARSESAQSK
Purity: >85% by SDS - PAGE
Applications: SDS-PAGE
Storage: Can be stored at +4centigrade short term (1-2 weeks). For long term storage, aliquot and store at -20centigrade or -70centigrade. Avoid repeated freezing and thawing cycles.
Concentration: 1 mg/ml (determined by Bradford assay)
Gene Name: HLA-DRB1 major histocompatibility complex, class II, DR beta 1 [ Homo sapiens ]
Official Symbol: HLA-DRB1
Synonyms: HLA-DRB1; major histocompatibility complex, class II, DR beta 1; HLA DR1B; DW2.2/DR2.2; MHC class II antigen; lymphocyte antigen DRB1; MHC class II HLA-DRw10-beta; human leucocyte antigen DRB1; MHC class II HLA-DR beta 1 chain; MHC class II HLA-DR-beta cell surface glycoprotein; HLA class II histocompatibility antigen, DR-1 beta chain; SS1; DRB1; DRw10; HLA-DRB; HLA-DR1B; FLJ75017; FLJ76359;
Gene ID: 3123
mRNA Refseq: NM_001243965
Protein Refseq: NP_001230894
MIM: 142857
UniProt ID: P01911
Chromosome Location: 6p21.3
Pathway: Adaptive Immune System, organism-specific biosystem; Allograft rejection, organism-specific biosystem; Allograft rejection, conserved biosystem; Antigen processing and presentation, organism-specific biosystem; Antigen processing and presentation, conserved biosystem; Asthma, organism-specific biosystem; Asthma, conserved biosystem;
Function: MHC class II receptor activity; MHC class II receptor activity;

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