Ligand-binding radioassay of N5-methyltetrahydrofolate and its application to N5-formyltetrahydrofolate.
D000818:Animals; D002417:Cattle; D004305:Dose-Response Relationship, Drug; D005260:Female; D005492:Folic Acid / Q000378:metabolism; D002955:Leucovorin / Q000032:analysis*; D008892:Milk / Q000032:analysis; D011869:Radioligand Assay / Q000379:methods*; D013763:Tetrahydrofolates / Q000032:analysis*
D013763:Tetrahydrofolates; D005492:Folic Acid; D002955:Leucovorin; C005984:5-methyltetrahydrofolate