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Invitrogen
HLA-A2 Monoclonal Antibody (BB7.2)
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Product Details
MA1-80117
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human
Published species
Human
Host/Isotype
Mouse
/ IgG2b
Class
Monoclonal
Type
Antibody
Clone
BB7.2
Immunogen
Papain solubilised HLA-A2.
Conjugate
Form
Liquid
Concentration
1 mg/mL
Amount
200 µg
Purification
Protein A
Storage buffer
PBS
Contains
0.09% sodium azide
Storage conditions
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
Product Specific Information
For FACS analysis, use 10 µL of the suggested working dilution to label 1x10^6 cells in 100 µL. A suggested positive control for immunohistochemical applications is tonsil.
Mouse anti Human HLA A2 antibody, clone BB7.2 recognizes the human HLA-A2 histocompatability antigen.
Target Information
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.
HLA and MHC antibodies play a significant role in Immunopeptidomics, facilitating the identification and characterization of neoantigens through high-performance liquid chromatography coupled to tandem Mass Spectrometry.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Bioinformatics
Protein Aliases: cell surface glycoprotein; integral membrane protein; DAQB-90C11.16; FLJ26655; heavy chain; HLA class I histocompatibility antigen, A alpha chain; HLA class I histocompatibility antigen, A-1 alpha chain; HLA protein allele A25; HLA-A; HLA-A 2402; HLA-A*0201 alpha chain; human leukocyte antigen; HLA-A*0204; HLA-A*0207 alpha chain; human leukocyte antigen; HLA-A-0102 allele; HLA-A24AK; HLA-A25; human leukocyte antigen; Human leukocyte antigen A; leucocyte antigen A; leukocyte antigen class I-A; major histocompatibility complex class I A; MHC 1; MHC class I antigen HLA-A heavy chain; MHC HLA-A cell surface antigen; MHC HLA-A10-alpha-2 chain precursor; MHC HLA-A2.4a chain; MHC HLA-A24 cell surface glycoprotein; MHC1; unnamed protein product
Gene Aliases: HLA-A; HLAA
UniProt ID: (Human) P04439
Entrez Gene ID: (Human) 3105
T cell mediated cytotoxicity
positive regulation of T cell mediated cytotoxicity
adaptive immune response
immune system process
T cell mediated cytotoxicity directed against tumor cell target
antigen processing and presentation of peptide antigen via MHC class I
antigen processing and presentation of endogenous peptide antigen via MHC class Ib
antigen processing and presentation of endogenous peptide antigen via MHC class I via ER pathway, TAP-dependent
antigen processing and presentation of endogenous peptide antigen via MHC class I via ER pathway, TAP-independent
peptide antigen assembly with MHC class I protein complex
positive regulation of T cell cytokine production
immune response
detection of bacterium
antibacterial humoral response
antigen processing and presentation
antigen processing and presentation of endogenous peptide antigen via MHC class I
positive regulation of interferon-gamma production
CD8-positive, alpha-beta T cell activation
protection from natural killer cell mediated cytotoxicity
antigen processing and presentation of exogenous peptide antigen via MHC class I
innate immune response
defense response to Gram-positive bacterium
T cell receptor signaling pathway
positive regulation of CD8-positive, alpha-beta T cell proliferation
positive regulation of memory T cell activation
positive regulation of CD8-positive, alpha-beta T cell activation
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Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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