Violand, B N Isolation and characterization of porcine somatotropin containing a succinimide residue in place of aspartate129. [electronic resource] - Protein science : a publication of the Protein Society Dec 1992 - 1634-41 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0961-8368 Standard No.: 10.1002/pro.5560011211 doi Subjects--Topical Terms: Amino Acid SequenceAnimalsAspartic AcidChromatography, High Pressure Liquid--methodsIsoelectric FocusingMass SpectrometryMolecular WeightPeptide Fragments--chemistrySomatostatin--chemistrySuccinimides--analysisSwineTrypsin