MHC class I (HLA-A/B) Monoclonal Antibody (CAB8754)
The MHC class I (HLA-A/B) Monoclonal Antibody (CAB8754) is a high-quality antibody developed for reliable detection and analysis of target proteins. HLA-A belongs to the HLA class I heavy chain paralogues. This class I molecule is a heterodimer consisting of a heavy chain and a light chain (beta-2 microglobulin). The heavy chain is anchored in the membrane. Class I molecules play a central role in the immune system by presenting peptides derived from the endoplasmic reticulum lumen. They are expressed in nearly all cells. The heavy chain is approximately 45 kDa and its gene contains 8 exons. Exon 1 encodes the leader peptide, exons 2 and 3 encode the alpha1 and alpha2 domains, which both bind the peptide, exon 4 encodes the alpha3 domain, exon 5 encodes the transmembrane region, and exons 6 and 7 encode the cytoplasmic tail. Polymorphisms within exon 2 and exon 3 are responsible for the peptide binding specificity of each class one molecule. Typing for these polymorphisms is routinely done for bone marrow and kidney transplantation. Hundreds of HLA-A alleles have been described. [provided by RefSeq, Jul 2008]
This antibody is validated for use in WB, IF/ICC, ELISA applications and has demonstrated reactivity against Human samples.
Product Name:
MHC class I (HLA-A/B) Monoclonal Antibody
SKU:
CAB8754
Size:
100μL, 20μL
Reactivity:
Human
Clone Number:
ARC1291
Conjugate:
Unconjugated
Immunogen:
Synthetic peptide. This information is considered to be commercially sensitive.
Tested Applications:
WBIF/ICCELISA
Recommended Dilution:
WB
1:1000 - 1:2000
IF/ICC
1:100 - 1:400
ELISA
Recommended starting concentration is 1 μg/mL. Please optimize the concentration based on your specific assay requirements.
Synonyms:
HLAA, MHC class I (HLA-A/B)
Positive Sample:
HeLa, Hep G2, MCF7, Jurkat
Cellular Localization:
Membrane, Intracellular.
Calculated MW:
41kDa
Observed MW:
41kDa
HLA-A belongs to the HLA class I heavy chain paralogues. This class I molecule is a heterodimer consisting of a heavy chain and a light chain (beta-2 microglobulin). The heavy chain is anchored in the membrane. Class I molecules play a central role in the immune system by presenting peptides derived from the endoplasmic reticulum lumen. They are expressed in nearly all cells. The heavy chain is approximately 45 kDa and its gene contains 8 exons. Exon 1 encodes the leader peptide, exons 2 and 3 encode the alpha1 and alpha2 domains, which both bind the peptide, exon 4 encodes the alpha3 domain, exon 5 encodes the transmembrane region, and exons 6 and 7 encode the cytoplasmic tail. Polymorphisms within exon 2 and exon 3 are responsible for the peptide binding specificity of each class one molecule. Typing for these polymorphisms is routinely done for bone marrow and kidney transplantation. Hundreds of HLA-A alleles have been described. [provided by RefSeq, Jul 2008]
Purification Method
Affinity purification
Gene ID
3105 3106
RRID
AB_2863602
Buffer Information
Store at -20℃. Avoid freeze / thaw cycles. Buffer: PBS containing 50% glycerol and 0.05% BSA, preserved with proclin300 or sodium azide, pH 7.3.
Western blot analysis of various lysates using MHC class I (HLA-A/B) Rabbit mAb (CAB8754) at 1:1000 dilution. Secondary antibody: HRP-conjugated Goat anti-Rabbit IgG (H+L) (AS014) at 1:10000 dilution. Lysates/proteins: 25μg per lane. Blocking buffer: 3% nonfat dry milk in TBST. Detection: ECL Basic Kit (AbGn00020). Exposure time: 90s.
Immunofluorescence analysis of THP-1 cells using MHC class I (HLA-A/B) Rabbit mAb (CAB8754) at dilution of 1:100. Blue: DAPI for nuclear staining.
