Human HLA Class I PE-conjugated Antibody

  • Species Reactivity
  • Specificity
    Detects the human major histocompatibility complex (MHC) class I, HLA-A, B, and C. Recognizes a non-polymorphic epitope shared among products of the HLA-A, B, and C loci and immunoprecipitates both the HLA molecule and beta 2-Microglobulin.
  • Source
    Monoclonal Mouse IgG2A Clone # W6/32
  • Purification
    Protein A or G purified from hybridoma culture supernatant
  • Immunogen
    Membranes from human tonsillar lymphocytes
  • Formulation
    Supplied in a saline solution containing BSA and Sodium Azide.
  • Label
  • Flow Cytometry
    10 µL/106 cells
    See below
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Data Examples
Detection of HLA Class I in Human Blood Lymphocytes by Flow Cytometry. Human peripheral blood lymphocytes were stained with Mouse Anti-Human HLA Class I PE‑conjugated Monoclonal Antibody (Catalog # FAB7098P, filled histogram) or isotype control antibody (Catalog # IC003P, open histogram). View our protocol for Staining Membrane-associated Proteins.
Preparation and Storage
  • Shipping
    The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
  • Stability & Storage
    Protect from light. Do not freeze.
    • 12 months from date of receipt, 2 to 8 °C as supplied.
Background: HLA Class I
HLA-A, B, and C are approximately 45 kDa transmembrane glycoproteins in the major histocompatibility complex 1 (MHC I) family. They contain three alpha domains in their extracellular regions. HLA molecules are expressed on nearly all nucleated cells in association with the 12 kDa beta 2-Microglobulin. This complex binds peptides derived from pathogenic cytosolic or extracellular proteins such as viral or microbial proteins. It presents these peptides on the cell surface for recognition by the T cell receptor on CD8+ cytotoxic T cells. The activated cytotoxic T cell then kills the presenting cell. Mismatched MHC I alleles between a host and a donor lead to transplant rejection.
  • References:
    1. Barnstable, C.J. et al. (1978) Cell 14:9.
  • Long Name:
    Class I Human Leukocyte Antigen
  • Entrez Gene IDs:
    3105 (Human)
  • Alternate Names:
    A-10 alpha chain; FLJ26655; HLA class I histocompatibility antigen, A-1 alpha chain; HLA class I histocompatibility antigen, A-28 alpha chain; HLA class I histocompatibility antigen, A-9 alpha chain; HLAA; HLA-A; HLA-ABC; major histocompatibility complex, class I, A; MHC class I antigen A*1; MHC class I antigen A*11; MHC class I antigen A*80
Related Research Areas
Isotype Controls
Description Application Cat# Citations Images  

Mouse IgG2A PE-conjugated Antibody

Ctrl IC003P 10  
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Staining Reagents
Description Application Cat# Citations Images  

Flow Cytometry Staining Buffer (1X)

Flow FC001 3
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Flow Cytometry Mouse Lyse Buffer (10X)

Flow FC003 1
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Flow Cytometry Human Lyse Buffer (10X)

Flow FC002 1
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