酶是大分子生物催化劑。酶促進化學反應。酶作用于其上的分子稱為底物，酶將底物轉化成不同的分子稱為產物。
Trypsin Porcine 1:250
Lipase, triacylglycerol
Immobilizedpepsin
Keratin hydrolyzed
Lysozyme
Zinc(II) (6R,7R)-3-(acetoxymethyl)-7-((R)-5-amino-5-carboxylatopentanamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Aminoacylase
((2R,3S,4R,5R)-5-(6-Aminopurin-9-yl)-3,4-dihydroxy-oxolan-2-yl)methoxy-((((2R,3S,4R,5R)-5-(3-carbamoyl-4H-pyridin-1-yl)-3,4-dihydroxy-oxolan-2-yl)methoxy)hydroxyphosphoryl)oxyphosphinic acid disodium salt
Sodium (2R,3R,4R,5R)-2-(6-amino-9H-purin-9-yl)-5-((((((((2R,3S,4R,5R)-5-(3-carbamoylpyridin-1(4H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)oxidophosphoryl)oxy)oxidophosphoryl)oxy)methyl)-4-hydroxytetrahydrofuran-3-yl phosphate
Sodium (2R,3R,4R,5R)-2-(6-amino-9H-purin-9-yl)-5-((((((((2R,3S,4R,5R)-5-(3-carbamoylpyridin-1-ium-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)oxidophosphoryl)oxy)(hydroxy)phosphoryl)oxy)methyl)-4-hydroxytetrahydrofuran-3-yl hydrogen phosphate
Proteinase K
(2S,3R,4S,5R,6R)-2-((5-Bromo-4-chloro-1H-indol-3-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol
Carboxypeptidaseb
Casein
Catalase
(all-E)-2-(3,7,11,15,19,23,27,31,35,39-Decamethyl-2,6,10,14,18,22,26,30,34,38-tetracontadecaenyl)-5,6-dimethoxy-3-methyl-2,5-cyclohexadiene-1,4-dione
Subtilisin
Streptomyces griseus proteinase
Papain
Acetylcoenzymeatrilithiumsalt
Casein hydrolyzate
Pancreatin
Pectinase
Amano Lipase PS
α-Amylase diluted with Starch, from Bacillus subtilis
