Restricted expression of p55 interleukin 2 receptor (CD25) on normal T cells.
Using a phycoerythrin-conjugated antibody to the p55 chain of the interleukin 2 receptor, normal blood lymphocytes were found to be on average 30% positive for this marker. Two-thirds of these cells are in the CD4 subset and most are within the CD45RA negative fraction associated with activated or memory T cells.
Jackson
A L
AL
Becton Dickinson Monoclonal Center, Incorporated, Mountain View, California 94043.
Matsumoto
H
H
Janszen
M
M
Maino
V
V
Blidy
A
A
Shye
S
S
D015704:CD4 Antigens / Q000032:analysis; D002469:Cell Separation; D005455:Fluorescent Antibody Technique; D006801:Humans; D010641:Phenotype; D015375:Receptors, Interleukin-2 / Q000032:analysis*; D013601:T-Lymphocytes / Q000276:immunology*
D015704:CD4 Antigens; D015375:Receptors, Interleukin-2