Isolation of pancreatic trypsin inhibitor from bovine pituitary glands.
A trypsin inhibitor has been isolated from bovine pituitary extracts. From its amino acid composition, NH2-terminal residue, mobility in paper electrophoresis, and behavior in high-performance liquid chromatography and from the tryptic pattern of the performic acid-oxidized material, it appears that the inhibitor is identical to the Kunitz and Northrop pancreatic trypsin inhibitor.
D000596:Amino Acids / Q000032:analysis; D000818:Animals; D007611:Aprotinin / Q000302:isolation & purification*; D002417:Cattle; D002850:Chromatography, Gel; D002851:Chromatography, High Pressure Liquid; D002852:Chromatography, Ion Exchange; D010902:Pituitary Gland / Q000032:analysis*
D000596:Amino Acids; D007611:Aprotinin