title: Radioimmunoassays for methotrexate, citrovorum factor, neocarzinostatin, and actinomycin D.
abstract: Antisera specific for methotrexate, citrovorum factor, actinomycin D, and neocarzinostatin have been elicited in rabbits by immunization with appropriate antigens. The antibodies have been used together with radiolabeled marker haptens to produce sensitive and specific radioimmunoassays for each of these drugs.
mesh_terms: D000818:Animals; D000903:Antibiotics, Antineoplastic / Q000032:analysis*; D000918:Antibody Specificity; D003609:Dactinomycin / Q000032:analysis*; D002955:Leucovorin / Q000032:analysis*; D008722:Methods; D008727:Methotrexate / Q000032:analysis*; D011863:Radioimmunoassay; D009353:Zinostatin / Q000032:analysis*
chemical_list: D000903:Antibiotics, Antineoplastic; D003609:Dactinomycin; D009353:Zinostatin; D002955:Leucovorin; D008727:Methotrexate