DQB1

BT-AP02305

Rabbit

IgG

20ul,50ul,100ul

Polyclonal

Synthesized peptide derived from human DQB1

The antibody was affinity-purified from rabbit serum by affinity-chromatography using specific immunogen.

1 mg/ml

Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.

-20°C for 1 year

HLA-DQB1 belongs to the HLA class II beta chain paralogs. This class II molecule is a heterodimer consisting of an alpha (DQA) and a beta chain (DQB)| 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 and it contains six exons. Exon 1 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 DQ molecule both the alpha chain and the beta chain contain the polymorphisms specifying the peptide binding specificities| resulting in up to four different molecules. Typing for these polymorphisms is routinely done for bone marro

Human: P01920;

28710

Human: 100507714

DQB1

Immunology

HLA-DQB1