Peptides.
D000595:Amino Acid Sequence; D000804:Angiotensin II / Q000032:analysis; D000941:Antigens; D002116:Calcitonin / Q000138:chemical synthesis; D003237:Connecticut; D003609:Dactinomycin / Q000138:chemical synthesis; D003903:Deuterium; D005768:Gastrointestinal Hormones; D009905:Optical Rotatory Dispersion; D010406:Penicillins; D010455:Peptides / Q000138:chemical synthesis; D010636:Phenols; D013237:Stereoisomerism; D014316:Tritium
D000941:Antigens; D005768:Gastrointestinal Hormones; D010406:Penicillins; D010455:Peptides; D010636:Phenols; D014316:Tritium; D000804:Angiotensin II; D003609:Dactinomycin; D002116:Calcitonin; D003903:Deuterium