title: A T cell clone which responds to interleukin 2 but not to interleukin 4.
abstract: The T cell clone CSP 2.1 is stimulated into proliferation by interleukin (IL) 2 but not IL 4, whereas many T cells respond to both. This clone is therefore suitable for the identification and quantification of IL 2 in the presence of IL 4.
mesh_terms: D002460:Cell Line; D006133:Growth Substances / Q000494:pharmacology*; D006801:Humans; D007376:Interleukin-2 / Q000494:pharmacology*; D015847:Interleukin-4; D008213:Lymphocyte Activation / Q000187:drug effects; D008222:Lymphokines / Q000494:pharmacology*; D011994:Recombinant Proteins / Q000494:pharmacology; D013601:T-Lymphocytes / Q000166:cytology / Q000276:immunology*
chemical_list: D006133:Growth Substances; D007376:Interleukin-2; D008222:Lymphokines; D011994:Recombinant Proteins; D015847:Interleukin-4