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 33-35kD.
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 (1).
Applications:Suitable for use in Western Blot, Immunohistochemistry and ELISA.
Other applications not tested.
Recommended Dilution:Western Blot: 1:500-1:2000, incubate membrane with diluted primary antibody in TBS, 5% milk, 0.1% Tween 20 at 4°C with gentle shaking, overnight
Immunohistochemistry: 1:50-1:200ELISA (peptide): 1:20,000-1:40,000Optimal dilutions to be determined by the researcher.
Storage and Stability:May be stored at 4°C for short-term only.
Aliquot to avoid repeated freezing and thawing.
Store at -20°C.
Aliquots are stable for 12 months after receipt.
For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
仕様
Size：100ul
Host：rabbit
Source Antibody：human
Grade：Affinity Purified
Purity：Purified by immunoaffinity chromatography from serum.
Form：Supplied as a liquid in PBS, pH 7.4, 0.02% sodium azide, 50% glycerol.
Specificity：Recognizes endogenous levels of total human HLA-DQA1. Species Crossreactivity: Mouse and rat
Isotype：IgG
Calc Applications Abbrev：E IHC WB
Calc Crossreactivity：Hu Mo Rt
Immunogen：Synthetic peptide corresponding to human HLA-DQA1. Species sequence homology: Bovine (92%)
