Integrin alpha E/CD103 Antibody (B-Ly7)

Product: LY3009121

Integrin alpha E/CD103 Antibody (B-Ly7) Summary

Immunogen
The immunogen for this antibody was CD103/Integrin alpha E.
Isotype
IgG1 Kappa
Clonality
Monoclonal
Host
Mouse
Gene
ITGAE
Purity
Protein A or G purified
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Applications/Dilutions

Dilutions
  • Flow Cytometry 1:10-1:1000
  • Immunohistochemistry 1:10-1:500
  • Immunohistochemistry-Frozen 1:10-1:500
Application Notes
The B-Ly7 antibody has been tested by flow cytometric analysis of 2-3 day PHA-activated human peripheral blood leukocytes. This can be used at less than or equal to 0.5 ug per test. Cell number should be determined empirically but can range from 10^5to 10^8cells/test.

Packaging, Storage & Formulations

Storage
Store at 4C. Do not freeze.
Buffer
Aqueous, may contain carrier protein/stabilizer.
Preservative
0.09% Sodium Azide
Purity
Protein A or G purified

Alternate Names for Integrin alpha E/CD103 Antibody (B-Ly7)

  • antigen CD103, human mucosal lymphocyte antigen 1; alpha polypeptide
  • CD103 antigen
  • CD103
  • HML-1 antigen
  • HUMINAE
  • Integrin alpha E
  • integrin alpha-E
  • Integrin alpha-IEL
  • integrin, alpha E (antigen CD103, human mucosal lymphocyte antigen 1; alphapolypeptide)
  • ITGAE
  • MGC141996
  • Mucosal lymphocyte 1 antigen

Background

The B-Ly7 monoclonal antibody reacts with human CD103/Integrin alpha E, the alphaE integrin. CD103/Integrin alpha E non-covalently associates with integrin beta7. CD103/Integrin alpha E is expressed mainly on intraepithelial lymphocytes and a small subset of peripheral lymphocytes. CD103/Integrin alpha E is also expressed by hairy cell leukemia (HCL) and by some chronic B cell lymphocytic leukemias. In vitro stimulation of human T cells with mitogens induces upregulation of CD103/Integrin alpha E. Epithelial cell antigen, E-cadherin, binds to CD103/Integrin alpha E and mediates homing of lymphocytes to the intestinal epithelium.

PMID: 16705092