triethylamine; proteinase K in acetonitrile T=30°C; 48 h;

α-chymotryosin; triethylamine in water; isopropyl alcohol T=30°C; 2 h; pH 9.5; various content of water; other solvents, other aliphatic alcohols; Product distribution;

triethylamine; α-chymotrypsin in water; isopropyl alcohol T=30°C; 25 h; 2percent of water; other content of water, other time; Product distribution;