CD8 alpha Antibody (144B)

Product: Betamipron

CD8 alpha Antibody (144B) Summary

Immunogen
Synthetic peptide corresponding to 13 C-terminal amino acids of the cytoplasmic domain of human CD8 molecule.
Localization
Cell Membrane
Isotype
IgG1 Kappa
Clonality
Monoclonal
Host
Mouse
Gene
CD8A
Purity
Tissue culture supernatant
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Applications/Dilutions

Dilutions
  • Immunohistochemistry 1:10-1:500
  • Immunohistochemistry-Paraffin 1:25-1:50
Application Notes
Formalin fixed paraffin embedded tissue sections require high temperature antigen unmasking with 10 mM citrate buffer, pH 6.0 prior to immunostaining.
Theoretical MW
26 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Positive Control
CD8 alpha Lysate (NBL1-08980)

Reactivity Notes

Cross-reacts with Human. Not yet tested in other species.

Packaging, Storage & Formulations

Storage
Store at 4C. Do not freeze.
Buffer
No buffer
Preservative
Sodium Azide
Purity
Tissue culture supernatant

Alternate Names for CD8 alpha Antibody (144B)

  • CD8 antigen, alpha polypeptide (p32)
  • CD8
  • CD8a antigen
  • CD8a molecule
  • Leu2 T-lymphocyte antigen
  • Leu2
  • MAL
  • OKT8 T-cell antigen
  • p32
  • RPA-T8 antibody flow
  • RPA-T8 Antibody
  • RPA-T8 CD8
  • RPA-T8 Clone
  • RPA-T8 Flow
  • T cell co-receptor
  • T8 T-cell antigen
  • T-cell antigen Leu2
  • T-cell surface glycoprotein CD8 alpha chain
  • T-lymphocyte differentiation antigen T8/Leu-2

Background

The CD8 antigen is a cell surface glycoprotein found on most cytotoxic T lymphocytes that mediates efficient cell to cell interactions within the immune system. The CD8 antigen, acting as a coreceptor, and the T cell receptor on the T lymphocyte recognize antigen displayed by an antigen presenting cell (APC) in the context of class I MHC molecules. The functional coreceptor is either a homodimer composed of two alpha chains, or a heterodimer composed of one alpha and one beta chain. Both alpha and beta chains share significant homology to immunoglobulin variable light chains.

PMID: 11124389