HLA-DQB1 Polyclonal Antibody | E-AB-52722

HLA-DQB1 Polyclonal Antibody | E-AB-52722 | Gentaur US, UK & Europe Disrtribition

Reactivity: Human

Host: Rabbit

Isotype: IgG

Application: IHC, ELISA

Research Area: Immunology

Background: 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 marrow transplantation. Alternative splicing results in multiple transcript variants.

Lead Time: 7~10 days

Concentration: 0.48 mg/mL

Storage: Store at -20°C. Avoid freeze / thaw cycles.

Immunogen: Fusion protein of human HLA-DQB1

Buffer: PBS with 0.05% NaN3 and 40% Glycerol, pH7.4

Purification: Antigen affinity purification

Dilution: IHC 1:30-1:150, ELISA 1:5000-1:10000

Conjugation: Unconjugated

Calculated Molecular Weight: N/A

Observed Molecular Weight: N/A

Clonality: Polyclonal