Thermo Fisher Scientific HLA-A2 Monoclonal Antibody (BB7.2)

Applications

Tested Dilution

Publications

Flow Cytometry (Flow)

1 µg/mL

View 1 publication 1 publication

Immunoprecipitation (IP)

Assay-dependent

-

Product Specifications

Species Reactivity

Human

Published species

Human

Host/Isotype

Mouse / IgG2b

Class

Monoclonal

Type

Antibody

Clone

BB7.2

Immunogen

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Conjugate

Unconjugated Unconjugated Unconjugated

View additional formats

• Alexa Fluor 488
• Alexa Fluor 647
• PE
• Request custom conjugation

Form

Liquid

Concentration

1 mg/mL

Purification

Protein A

Storage buffer

PBS, pH 7.4

Contains

no preservative

Storage conditions

4° C, do not freeze

Shipping conditions

Ambient (domestic); Wet ice (international)

RRID

AB_11154105

Product Specific Information

This antibody recognizes an extracellular epitope at the C-terminus of alpha-2 helix and a turn on one of the underlying beta strands within the human HLA-A2 histocompatibility 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.