Preparation of bovine thyroid-stimulating hormone using the tannin and caffeine procedure.
D000818:Animals; D001681:Biological Assay; D002110:Caffeine; D002417:Cattle; D004586:Electrophoresis; D006168:Guinea Pigs; D066298:In Vitro Techniques; D010902:Pituitary Gland / Q000032:analysis*; D013634:Tannins; D013972:Thyrotropin / Q000032:analysis*
D013634:Tannins; D002110:Caffeine; D013972:Thyrotropin