Thermo Fisher Scientific HLA-A2 Monoclonal Antibody (BB7.2), Alexa Fluor 647

Applications

Tested Dilution

Publications

Flow Cytometry (Flow)

5 µL x100 µL whole blood or 10^6 cells

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Product Specifications

Species Reactivity

Human

Host/Isotype

Mouse / IgG2b

Class

Monoclonal

Type

Antibody

Clone

BB7.2

Immunogen

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View immunogen .st0{fill:#FFFFFF;} .st1{fill:#1E8AE7;}

Conjugate

Alexa Fluor™ 647 Alexa Fluor™ 647 Alexa Fluor™ 647

View additional formats

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

Excitation/Emission Max

650/671 nm View spectra

Form

Liquid

Purification

Size-exclusion chromatography

Storage buffer

PBS with 0.2% BSA

Contains

15mM sodium azide

Storage conditions

4° C, store in dark, DO NOT FREEZE!

Shipping conditions

Ambient (domestic); Wet ice (international)

RRID

AB_2898660

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.