CD103 antibodies, human

CD103 antibodies, human

Clone: REA803 | Dilution: 1:50
Clone REA803 recognizes the human CD103 antigen, a type I transmembrane protein which is also known as αE integrin (ITGAE). It associates with integrin β7 to form the heterodimeric integrin molecule αEβ7 and is a receptor for the ligand E-cadherin expressed on epithelial cells. CD103 is found on intraepithelial and peripheral lymphocytes, such as regulatory T cell subpopulations.
Additional information: Clone REA803 displays negligible binding to Fc receptors.

Alternative names

ITGAE, HUMINAE, αE integrin, alpha E integrin

Technical specifications

  • Antigen: CD103
  • Clone: REA803
  • Isotype: recombinant human IgG1
  • Isotype control: REA Control (S) antibodies
  • Alternative names of antigen: ITGAE, HUMINAE, αE integrin, alpha E integrin
  • Entrez Gene ID: 3682
  • Molecular mass of antigen [kDa]: 128
  • Distribution of antigen: epithelial cells, T cells
  • Product format: Reagents are supplied in buffer containing stabilizer and 0.05% sodium azide.
  • Fixation: Cells should be stained prior to fixation, if formaldehyde is used as a fixative.
  • Storage: Store protected from light at 2–8 °C. Do not freeze.
  • Available conjugates: PE, APC, PE-Vio615, PE-Vio770, VioBright 515, Biotin
  • Selected references

    1. Kruschwitz, M. et al. (1991) Ber-ACT8: New monoclonal antibody to the mucosa lymphocyte antigen. J. Clin. Pathol. 44: 636-645
    2. Shaw, S. K. et al. (1994) Molecular cloning of the human mucosal lymphocyte integrin alpha E subunit. Unusual structure and restricted RNA distribution. J. Biol. Chem. 269(8): 6016-6025
    3. Allakhverdi, Z. et al. (2006) Expression of CD103 identifies human regulatory T-cell subsets. J. Allergy Clin. Immunol. 118(6): 1342-1349
Product options: 12
130-111-985

CD103-PE, human

for 30
tests
(1)
SGD 235.00
130-111-832

CD103-PE, human

for 100
tests
(1)
SGD 580.00
130-111-986

CD103-APC, human

for 30
tests
(1)
SGD 235.00
130-111-833

CD103-APC, human

for 100
tests
(1)
SGD 580.00
130-111-990

CD103-PE-Vio615, human

for 30
tests
(1)
SGD 265.00
130-111-837

CD103-PE-Vio615, human

for 100
tests
(1)
SGD 630.00
130-111-987

CD103-PE-Vio770, human

for 30
tests
(1)
SGD 265.00
130-111-834

CD103-PE-Vio770, human

for 100
tests
(1)
SGD 630.00
130-111-989

CD103-VioBright 515, human

for 30
tests
(1)
SGD 330.00
130-111-836

CD103-VioBright 515, human

for 100
tests
(1)
SGD 790.00
130-111-984

CD103-Biotin, human

for 30
tests
(1)
SGD 195.00
130-111-831

CD103-Biotin, human

for 100
tests
(1)
SGD 485.00