title: Plans and reagents for a collaborative study to establish an international reference preparation for human interleukin-2.
abstract: Different preparations of interleukin 2 have been lyophilised and aliquotted for use in a collaborative study designed to establish a reference preparation. Laboratories which would like to take part in the collaborative study should contact the authors.
mesh_terms: D006801:Humans; D007376:Interleukin-2; D007391:International Cooperation; D012015:Reference Standards
chemical_list: D007376:Interleukin-2