Flack, M R Increased biological activity due to basic isoforms in recombinant human follicle-stimulating hormone produced in a human cell line. [electronic resource] - The Journal of clinical endocrinology and metabolism Sep 1994 - 756-60 p. digital Publication Type: Journal Article ISSN: 0021-972X Standard No.: 10.1210/jcem.79.3.8077357 doi Subjects--Topical Terms: AnimalsCell LineChromatographyEmbryo, MammalianEstradiol--biosynthesisFemaleFollicle Stimulating Hormone--chemistryGlycosylationGranulosa Cells--drug effectsHumansHydrogen-Ion ConcentrationImmunoassayKidneyRatsRecombinant Proteins--metabolismTransfection