title: Pituitary gonadotropins--chemistry, extraction, and immunoassay.
mesh_terms: D000818:Animals; D001681:Biological Assay; D055598:Chemical Phenomena; D002621:Chemistry; D002627:Chemistry, Physical; D003168:Complement Fixation Tests; D003429:Cross Reactions; D004355:Drug Stability; D005640:Follicle Stimulating Hormone / Q000302:isolation & purification; D006023:Glycoproteins / Q000032:analysis; D006065:Gonadotropins, Pituitary / Q000032:analysis / Q000037:antagonists & inhibitors / Q000097:blood / Q000302:isolation & purification / Q000494:pharmacology / Q000652:urine; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007106:Immune Sera; D007986:Luteinizing Hormone / Q000302:isolation & purification; D009438:Neuraminic Acids; D010447:Peptide Hydrolases; D010902:Pituitary Gland / Q000201:enzymology; D011863:Radioimmunoassay
chemical_list: D006023:Glycoproteins; D006065:Gonadotropins, Pituitary; D007106:Immune Sera; D009438:Neuraminic Acids; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone; D010447:Peptide Hydrolases