title: Broad-specificity protease-isoinhibitors for trypsin, chymotrypsin, plasmin and kallikrein from snails (Helix pomatia). Isolation, inhibition characteristics and amino-acid composition.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D000645:Ammonium Sulfate; D000933:Antifibrinolytic Agents / Q000302:isolation & purification*; D007611:Aprotinin / Q000302:isolation & purification*; D001322:Autoanalysis; D001665:Binding Sites; D011232:Chemical Precipitation; D002846:Chromatography, Affinity; D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D002918:Chymotrypsin / Q000037:antagonists & inhibitors*; D006358:Hot Temperature; D008722:Methods; D008970:Molecular Weight; D011489:Protein Denaturation; D011506:Proteins / Q000032:analysis / Q000302:isolation & purification; D012867:Skin / Q000378:metabolism; D012908:Snails / Q000032:analysis / Q000201:enzymology; D014361:Trypsin Inhibitors / Q000302:isolation & purification*
chemical_list: D000596:Amino Acids; D000933:Antifibrinolytic Agents; D011506:Proteins; D014361:Trypsin Inhibitors; D007611:Aprotinin; D002918:Chymotrypsin; D000645:Ammonium Sulfate