HLA-DQA1 antibody (AA 39-66)

Catalog No. ABIN3031680

Product Details anti-HLA-DQA1 Antibody

Target: HLA-DQA1 (Major Histocompatibility Complex, Class II, DQ alpha 1 (HLA-DQA1))

Binding Specificity: AA 39-66

Reactivity: Human

Host: Rabbit

Clonality: Polyclonal

Conjugate: This HLA-DQA1 antibody is un-conjugated

Application: Western Blotting (WB), ELISA, Flow Cytometry (FACS)

Purification: Antigen affinity purified

Immunogen: A portion of amino acids 39-66 from the human protein was used as the immunogen for this HLA-DQA1 antibody.

Isotype: Ig Fraction

Application Details

Application Notes: Titration of the HLA-DQA1 antibody may be required due to differences in protocols and secondary/substrate sensitivity.\. Western blot: 1:1000,Flow Cytometry: 1:10-1:50

Restrictions: For Research Use only

Handling

Format: Liquid

Buffer: In 1X PBS pH 7.4 with 0.09 % sodium azide

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Storage: -20 °C

Storage Comment: Aliquot the HLA-DQA1 antibody and store frozen at -20°C or colder. Avoid repeated freeze-thaw cycles.

Target Details for HLA-DQA1

Target: HLA-DQA1 (Major Histocompatibility Complex, Class II, DQ alpha 1 (HLA-DQA1))

Alternative Name: HLA-DQA1 (HLA-DQA1 Products)

Synonyms: CD antibody, CELIAC1 antibody, DQ-A1 antibody, GSE antibody, HLA-DQA antibody, BoLA-DQA antibody, hla-dqa1 antibody, major histocompatibility complex, class II, DQ alpha 1 antibody, major histocompatibility complex, class II, DQ alpha, type 1 antibody, major histocompatibility complex, class II, DQ alpha 1 L homeolog antibody, HLA-DQA1 antibody, BOLA-DQA1 antibody, hla-dqa1.L antibody

Background: HLA-DQA1 belongs to the HLA class II alpha chain paralogues. The 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 alpha chain is approximately 33-35 kDa. It is encoded by 5 exons, exon 1 encodes the leader peptide, exons 2 and 3 encode the two extracellular domains, and exon 4 encodes the transmembrane domain and 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.

UniProt: P01909

Pathways: TCR Signaling, Cancer Immune Checkpoints