Clone Name: HL2139
Light Chain: Kappa
Application Note: WB: 1:500-1:3000. *Optimal dilutions/concentrations should be determined by the researcher.Not tested in other applications.
Calculated MW: 28
Specificity/Sensitivity: This antibody was raised against human HLA-DQA1 Extracellular domain.
Form: Liquid
Buffer (with preservative): PBS, no preservative.
Concentration: 1 mg/ml (Please refer to the vial label for the specific concentration.)
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. [provided by RefSeq, Jul 2008]
Uniprot ID: P01909
Antigen Species: Human
Immunogen: Recombinant protein encompassing a sequence within the Extracellular domain of human HLA-DQA1. The exact sequence is proprietary.
Purification: Affinity purified by Protein A.
Conjugation: Unconjugated
Full Name: major histocompatibility complex, class II, DQ alpha 1
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