STARK, G R ON THE REVERSIBLE REACTION OF CYANATE WITH SULFHYDRYL GROUPS AND THE DETERMINATION OF NH2-TERMINAL CYSTEINE AND CYSTINE IN PROTEINS. [electronic resource] - The Journal of biological chemistry May 1964 - 1411-4 p. digital Publication Type: Journal Article ISSN: 0021-9258 Subjects--Topical Terms: AnimalsCattleChromatographyCyanatesCysteineCystineFormatesGlutathionePancreasProteinsResearchRibonucleasesSulfhydryl CompoundsSulfonic Acids