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 Enzyme Class Index
Enzyme Explorer
 
  
Sigma offers over 1,600 enzymes as well as associated inhibitors and substrates.

TO SEARCH FOR AN ENZYME BY EC # OR REACTION CATALYZED...
1. Click on a category in the menu below
2. Scroll down the list to the enzyme of interest
3. Click on the Product # to access product listing and related information including:
inhibitors, substrates, assay procedures, Product Information Sheets, C of A and MSDS
 
       1.x.x.x  Oxidoreductases
       2.x.x.x  Transferases
       3.x.x.x  Hydrolases (Acting on esters)
       3.x.x.x  Hydrolases (Glycosidases)
       3.x.x.x  Hydrolases (Other)
       4.x.x.x  Lyases
       5.x.x.x  Isomerases
       6.x.x.x  Ligases
  Hydrolases  
E.C. # Product Name Product # 
Acting on ethers  
3.3.1.1 S-(5¢-Adenosyl)-L-homocysteine hydrolase from rabbit erythrocytes, Buffered aqueous glycerol solution, >10 units/mg protein (Lowry) A1705
3.3.2.3 Epoxide Hydrolase Rhodococcus rhodochrous, BioChemika, lyophilisate, beige, ³0.5 U/g 45299
3.3.2.3 Epoxide Hydrolase, Aspergillus niger sp., recombinant E. coli, BioChemika, powder, light-brown, ~35 U/g 71832
Peptidases  
3.4.11.1 Leucine Aminopeptidase, cytosol porcine kidney, Ammonium sulfate suspension, minimum 50 units/mg protein L5658
3.4.11.1 Leucine Aminopeptidase, cytosol porcine kidney, BioChemika, crystalline suspension in 3.8 M ammonium sulfate solution, >80 U/mg protein (~5-15 mg/ml) 61860
3.4.11.2 Leucine Aminopeptidase, microsomal from porcine kidney, Type IV-S, Ammonium sulfate suspension, 10-40 units/mg protein (Bradford) L5006
3.4.11.2 Leucine Aminopeptidase, microsomal from porcine kidney, Type VI-S, Lyophilized powder, 15-25 units/mg protein (Biuret) L6007
3.4.11.2 Leucine Aminopeptidase, microsomal from porcine kidney, Type VI, Lyophilized powder, approx. 25 units/mg protein (E1%/280) L0632
3.4.11.2 Leucine Aminopeptidase, microsomal from porcine kidney, suitable for protein sequencing, Lyophilized powder L9776
3.4.11.2 Leucine Aminopeptidase, microsomal from porcine kidney, Type IV-S, Ammonium sulfate suspension, 10-40 units/mg protein (Bradford) L5006
3.4.11.2 Leucine Aminopeptidase, microsomal from porcine kidney, Type VI-S, Lyophilized powder, 15-25 units/mg protein (Biuret) L6007
3.4.11.2 Leucine Aminopeptidase, microsomal from porcine kidney, Type VI, Lyophilized powder, approx. 25 units/mg protein (E1%/280) L0632
3.4.11.2 Leucine Aminopeptidase, microsomal from porcine kidney, suitable for protein sequencing, Lyophilized powder L9776
3.4.11.2 Leucine Aminopeptidase, microsomal from porcine kidney, BioChemika, powder, white, ~18 U/mg 61858
3.4.11.2 Leucine Aminopeptidase, microsomal from porcine kidney, BioChemika, lyophilized, powder, off-white, ~10 U/mg 61857
3.4.11.10 Aminopeptidase from Aeromonas proteolytica, Lyophilized powder, 50-150 units/mg protein A8200
3.4.13.1 Acetaminocinnamate Acylase Brevibacterium sp., BioChemika, solution, yellow, ³3 U/ml 52987
3.4.13.9 Prolidase porcine kidney, Salt-free, lyophilized powder, 100-300 units/mg protein P6675
3.4.13.9 Prolidase Lactococcus lactis, BioChemika, powder, off-white, ~10 U/g 81706
3.4.14.1 Cathepsin C from bovine spleen, Type X, Lyophilized powder, approx. 10 units/mg protein C8511
3.4.14.5 Dipeptidyl Peptidase from porcine kidney, Lyophilized powder, minimum 10 units/mg protein (Bradford) D7052
3.4.15.1 Angiotensin Converting Enzyme from porcine kidney, Lyophilized powder, minimum 10 units/mg protein (Bradford) A2580
3.4.15.1 Angiotensin Converting Enzyme from rabbit lung, Lyophilized powder, 2-6 units/mg protein (modified Warburg-Christian) A6778
3.4.15.1 Angiotensin Converting Enzyme from rabbit lung, BioChemika, ~3 U/mg 10386
3.4.16.1 Carboxypeptidase W from wheat, 20-100 units/mg solid C6527
3.4.16.1 Carboxypeptidase Y from Baker's yeast (S. cerevisiae), Lyophilized powder, approx. 100 units/mg protein C3888
3.4.16.1 Carboxypeptidase Y from Baker's yeast (S. cerevisiae), Lyophilized powder C4046
3.4.16.1 Carboxypeptidase Y from Baker's yeast (S. cerevisiae), BioChemika, ~20% as protein, powder, light brown, ~20 U/mg 21943
3.4.16.1 Carboxypeptidase Y from Baker's yeast (S. cerevisiae), BioChemika, lyophilized, ~10% as protein, powder, ~12 U/mg 21945
3.4.17.1 Carboxypeptidase A-Agarose, Ammonium sulfate suspension, 200-400 units/g agarose, 30°C (One ml gel will yield 6-12 units), carboxypeptidase A from bovine pancreas C1261
3.4.17.1 Carboxypeptidase A bovine pancreas, Type I, Aqueous suspension, approx. 50 units/mg protein C0261
3.4.17.1 Carboxypeptidase A, PMSF treated bovine pancreas, bovine pancreas, approx. 50 units/mg protein C9268
3.4.17.1 Carboxypeptidase A bovine pancreas, bovine pancreas, Aqueous suspension, approx. 50 units/mg protein C0386
3.4.17.1 Carboxypeptidase B from human pancreas, 50-55 units/mg protein carboxypeptidase B C5233
3.4.17.1 Carboxypeptidase A bovine pancreas, BioChemika, suspension, white, ³1100 U/ml 21937
3.4.17.1 Carboxypeptidase A bovine pancreas, BioChemika, suspension, white, ~70 U/mg protein (~20 mg/ml) 21938
3.4.17.1 Carboxypeptidase A, PMSF treated bovine pancreas, BioChemika, suspension, white, ~60 U/mg protein (~20 mg/ml) 21940
3.4.17.2 Carboxypeptidase B porcine pancreas, Lyophilized powder, 175-250 units/mg protein C9584
3.4.17.11 Carboxypeptidase G from Pseudomonas sp., Lyophilized powder, minimum 3 units/mg protein C9658
3.4.17.16 Carboxypeptidase P from Penicillium janthinellum, Lyophilized powder C5396
3.4.17.16 Carboxypeptidase B from human pancreas, 50-55 units/mg protein carboxypeptidase B C5233
3.4.17.16 Carboxypeptidase P from Penicillium janthinellum, BioChemika, lyophilized, powder, white, ³18 U/mg 21946
3.4.19.3 Pyroglutamate Aminopeptidase from Pyrococcus furiosis, recombinant, expressed in Escherichia coli, approx. 90% (SDS-PAGE), minimum 10 units/mg protein P6236
3.4.21.1 a-Chymotrypsin from bovine pancreas, suitable for protein sequencing, Salt-free, lyophilized powder C6423
3.4.21.1 b-Chymotrypsin from bovine pancreas, Essentially salt-free, lyophilized powder, 20-50 units/mg solid C4629
3.4.21.1 a-Chymotrypsin Insoluble enzyme attached to carboxymethyl cellulose from bovine pancreas, 400-600 units/g solid C7260
3.4.21.1 a-Chymotrypsin-Agarose from bovine pancreas, Lyophilized powder, 2,000-3,500 units/g agarose (One ml gel will yield 65-120 units) C9134
3.4.21.1 a-Chymotrypsin DFP treated, Type VI, Lyophilized powder, <0.2 units/mg protein C1012
3.4.21.1 a-Chymotrypsin from human pancreas, Lyophilized powder C8946
3.4.21.1 a-Chymotrypsin from bovine pancreas, Type II, Essentially salt-free, lyophilized powder, 40-60 units/mg protein C4129
3.4.21.1 a-Chymotrypsin from bovine pancreas, Type I-S, Essentially salt-free, lyophilized powder, 40-60 units/mg protein C7762
3.4.21.1 a-Chymotrypsin TLCK Treated from bovine pancreas, Type VII, Essentially salt-free, lyophilized powder, 40-60 units/mg protein C3142
3.4.21.1 a-Chymotrypsin from bovine pancreas, BioChemika, for protein sequence analysis, lyophilisate (extensively salt-free) 27207
3.4.21.1 a-Chymotrypsin from bovine pancreas, BioChemika, ~65 U/mg 27267
3.4.21.1 Ethylenediaminetetraacetic acid disodium salt dihydrate, purum, 98-101% (complexometric) 27270
3.4.21.1 a-Chymotrypsin from bovine pancreas, BioChemika, lyophilized, powder, ~70 U/mg 27270
3.4.21.1 a-Chymotrypsin from bovine pancreas, BioChemika, powder, almost white, ~50 U/mg 27272
3.4.21.1 a-Chymotrypsin, TLCK treated, BioChemika, lyophilized, powder, white, 60 U/mg 27280
3.4.21.4 Trypsin from bovine pancreas, suitable for protein sequencing, Lyophilized powder T8658
3.4.21.4 Trypsin Gadus morhua (Atlantic cod), Type XX-S, 5,000-10,000 units/mg protein T9906
3.4.21.4 Trypsin from bovine pancreas, Essentially salt-free, lyophilized powder, 10,000-15,000 BAEE units/mg protein T8802
3.4.21.4 Trypsin from bovine pancreas, Essentially salt-free, lyophilized powder, minimum 10,000 BAEE units/mg protein T1426
3.4.21.4 Trypsin, Dimethylated porcine, Proteomics Grade T6567
3.4.21.4 Trypsin from bovine pancreas, Type XI, Lyophilized powder, minimum 6,000 BAEE units/mg protein T1005
3.4.21.4 Trypsin porcine pancreas, Type IX-S, Lyophilized powder, 13,000-20,000 BAEE units/mg protein T0303
3.4.21.4 Trypsin from human pancreas, Salt-free, lyophilized powder T6424
3.4.21.4 Trypsin Acetylated from bovine pancreas, synthetic, Type V-S, approx. 10,000 BAEE units/mg protein (Biuret) T6763
3.4.21.4 Trypsin from bovine pancreas, suitable for protein sequencing, Lyophilized powder T8658
3.4.21.4 Trypsin from bovine pancreas, Lyophilized powder, minimum 7,500 BAEE units/mg solid T4665
3.4.21.4 Trypsin porcine pancreas, Tablet T7168
3.4.21.4 Trypsin from bovine pancreas, Type I, approx. 10,000 BAEE units/mg protein T8003
3.4.21.4 Trypsin porcine pancreas, Type II-S, Lyophilized powder, 1,000-2,000 BAEE units/mg solid T7409
3.4.21.4 Trypsin from bovine pancreas, BioChemika, essentially salt free, lyophilized, powder, slightly beige, ~9000 U/mg 93610
3.4.21.4 Trypsin from bovine pancreas, BioChemika, lyophilized, powder, slightly beige, ~7500 U/mg 93612
3.4.21.4 Trypsin, DPCC treated, bovine pancreas, BioChemika, lyophilized, powder, off-white, 6000-12000 U/mg 93611
3.4.21.4 Trypsin, TPCK treated, bovine pancreas, BioChemika, powder (crystalline), ~7500 U/mg 93630
3.4.21.4 Trypsin porcine pancreas, BioChemika, ³10000 U/mg 93614
3.4.21.4 Trypsin porcine pancreas, BioChemika, powder, white, ~1500 U/mg 93615
3.4.21.4 Trypsin porcine pancreas, BioChemika, powder, ~90 U/mg 93613
3.4.21.5 Thrombin bovine plasma, Lyophilized powder, minimum 700 NIH units/mg protein (Bradford) T9681
3.4.21.5 Thrombin from human plasma, suitable (For routine use in thrombine time test), Lyophilized powder T9010
3.4.21.5 Thrombin from human plasma, cell culture tested, Lyophilized powder, approx. 1,000 NIH units/mg protein (E1%/280 = 18.3) T4393
3.4.21.5 Thrombin bovine plasma, Powder, cell culture tested T9549
3.4.21.5 Thrombin from rat plasma, Lyophilized powder, minimum 1,000 units/mg protein (Biuret) T5772
3.4.21.5 Thrombin from murine plasma, Lyophilized powder, approx. 1,000 NIH units/mg protein (Biuret) T8397
3.4.21.5 Thrombin from human plasma, Lyophilized powder, 50-300 NIH units/mg protein T9677
3.4.21.5 Thrombin from human plasma, Lyophilized powder, 50-300 NIH units/mg protein T0553
3.4.21.5 Thrombin from human plasma, suitable (For routine use in the thrombin time test), Lyophilized powder T8885
3.4.21.5 Thrombin from human plasma, Lyophilized powder T1063
3.4.21.5 Thrombin from human plasma, Lyophilized powder, approx. 2,000 NIH units/mg protein (E1%/280 = 18.3) T6884
3.4.21.5 Thrombin from human plasma, suitable (For routine use in the thrombin time test.), Lyophilized powder T9135
3.4.21.5 Thrombin from human plasma, Lyophilized powder, approx. 1,000 NIH units/mg protein (E1%/280 = 18.3) T7009
3.4.21.5 Thrombin bovine plasma, Lyophilized powder, 600-1,500 NIH units/mg protein (Biuret) T6634
3.4.21.5 Thrombin bovine plasma, Lyophilized powder, 175-350 NIH units/mg protein (Biuret) T4265
3.4.21.5 Thrombin bovine plasma, Buffered aqueous solution, minimum 125 NIH units/mg protein (Biuret) T9000
3.4.21.5 Thrombin bovine plasma, Lyophilized powder, 50-175 NIH units/mg protein (Biuret) T4648
3.4.21.5 Thrombin bovine plasma, Lyophilized powder, 50-150 NIH units/mg protein T3399
3.4.21.5 Thrombin bovine plasma, Lyophilized powder T7513
3.4.21.5 Thrombin from human plasma, BioChemika, lyophilized, powder, white, ~0.8 U/mg 89223
3.4.21.5 Thrombin bovine plasma, BioChemika, powder, white, ~1 U/mg 89228
3.4.21.6 Activated factor X (Xa) bovine plasma, BioChemika, lyophilized, powder, white 05095
3.4.21.6 Factor X Activated (Xa) bovine plasma, Lyophilized powder F2027
3.4.21.7 Plasmin from porcine blood, 3-5 units/mg protein (Biuret) P8644
3.4.21.7 Plasmin from human plasma, BioChemika, lyophilized, powder, white, >4 U/mg 80955
3.4.21.9 Enterokinase from bovine intestine, Powder E5144
3.4.21.9 Enterokinase porcine intestine, Lyophilized powder, 100-500 units/mg protein E0885
3.4.21.9 Enterokinase from bovine intestine, Salt-free, lyophilized powder, ³0.5 units/mg solid E5510
3.4.21.9 Enterokinase porcine intestine, Salt-free, lyophilized powder, approx. 2 units/mg solid E0632
3.4.21.9 Enterokinase solution from calf intestine, Buffered aqueous glycerol solution, minimum 1,000 units/mg protein (BCA) E0766
3.4.21.14 Endoproteinase, recombinant from Bacillus sp., BioChemika, powder, slightly beige, ³40 U/mg 45169
3.4.21.14 ELISA-Systems aflatoxine M1 45169
3.4.21.14 Protease Bacillus globigii (Bacillus licheniformis), BioChemika, powder, white, 7-15 U/mg 82459
3.4.21.14 Proteinase Bacillus subtilis var. biotecus A, BioChemika, lyophilized, powder, ~20 U/mg 82490
3.4.21.14 Proteinase, bacterial, BioChemika, powder, slightly beige, ~10 U/mg 82528
3.4.21.14 Proteinase, bacterial, BioChemika, powder, off-white, ~10 U/mg 82518
3.4.21.19 Endoproteinase Glu-C Staphylococcus aureus V8, suitable for protein sequencing, Lyophilized powder P6181
3.4.21.19 Endoproteinase Glu-C Staphylococcus aureus V8, BioChemika, lyophilized, powder, light brown, 400-1000 U/mg 45172
3.4.21.20 Cathepsin G from human leukocytes, Lyophilized powder, minimum 60 units/mg protein (Bradford) C4428
3.4.21.20 Cathepsin G from human sputum, Salt-free, lyophilized powder, minimum 0.2 units/mg protein C5108
3.4.21.25 Cucumisin, Lyophilized powder, 10-30 units/mg solid C1932
3.4.21.35 Endoproteinase Arg-C murine submaxillary gland, suitable for protein sequencing, Lyophilized powder P6056
3.4.21.36 Elastase, pancreatic solution from porcine pancreas, Type I, Aqueous suspension, minimum 4 units/mg protein E1250
3.4.21.36 Elastase, pancreatic from porcine pancreas, Lyophilized powder, 3-6 units/mg protein (Biuret), cell culture tested E7885
3.4.21.36 Elastase, pancreatic from porcine pancreas, Type IV, Lyophilized powder, minimum 4 units/mg protein (Biuret) E0258
3.4.21.36 Elastase, pancreatic from porcine pancreas, Type II-A, Lyophilized powder, minimum 1 units/mg protein (Biuret) E6883
3.4.21.36 Elastase, pancreatic from porcine pancreas, Type III, Lyophilized powder, minimum 4 units/mg protein E0127
3.4.21.37 Elastase from human leukocytes, Lyophilized powder, ³50 units/mg protein (Bradford) E8140
3.4.21.41 Complement C1r from human serum, 0.1 mg/mL protein in 20 mM Tris-HCl, 154 mM NaCl, 1 mM EDTA, and 0.03 mM p-nitrophenyl-p¢-guanidinobenzoate, pH 7.4, approx. 90% (nonreduced SDS-urea gel) C2162
3.4.21.45 Complement factor I from human plasma, 1 mg/mL in PBS, pH 7.2, >90% (SDS-PAGE) C5938
3.4.21.50 Endoproteinase Lys-C from Lysobacter enzymogenes, suitable for protein sequencing, Lyophilized powder P3428
3.4.21.50 Achromopeptidase from Achromobacter lyticus, Crude powder, 800-3,200 units/mg solid A3547
3.4.21.50 Achromopeptidase from Achromobacter lyticus, Crude powder, 300-600 units/mg solid A7550
3.4.21.50 Achromopeptidase from Achromobacter lyticus, Partially purified powder, 20,000-40,000 units/mg solid A3422
3.4.21.50 Endoproteinase Lys-C from Lysobacter enzymogenes, BioChemika, lyophilized, powder, ~3 U/vial 45175
3.4.21.59 Tryptase from human lung, Buffered aqueous solution, minimum 5 units/mg protein T7063
3.4.21.62 Protease Bacillus globigii (Bacillus licheniformis), BioChemika, ~12 U/mg 85968
3.4.21.62 Protease Bacillus globigii (Bacillus licheniformis), BioChemika, 95%, powder, light brown, ~6 U/mg 85967
3.4.21.64 Proteinase K Tritirachium album, Lyophilized powder P2308
3.4.21.64 Proteinase K Tritirachium album, Buffered aqueous glycerol solution P4850
3.4.21.64 Proteinase K Tritirachium album, Lyophilized powder, 1-3 unit/mg solid P8044
3.4.21.64 Proteinase K Tritirachium album, Lyophilized powder, minimum 30 units/mg protein (Biuret) P5056
3.4.21.64 Proteinase K Tritirachium album, minimum 500 units/mL, Buffered aqueous glycerol solution P5568
3.4.21.64 Proteinase K Tritirachium album, Lyophilized powder, minimum 30 units/mg protein P6556
3.4.21.64 Proteinase K Tritirachium album, BioChemika, for molecular biology, suspension in 10 mM TRIS HCl, pH 7.5, 40% (v/v) glycerol, 1 mM Ca-acetate, ~20000 U/ml 82456
3.4.21.64 Proteinase K Tritirachium album, BioChemika, powder, white, ³500 U/mg 92905
3.4.21.64 Proteinase K Tritirachium album, BioChemika, powder, beige, ~290 U/mg 82495
3.4.21.69 Protein C from human plasma, Activated, minimum 90% (SDS-PAGE), Lyophilized powder P2200
3.4.21.73 Urokinase from human urine U0633
3.4.21.74 Ancrod from Agkistrodon rhodostoma (Malayan pit viper) venom, Lyophilized powder, minimum 200 NIH units/mg protein (E1%/280 = 14.8) A5042
3.4.21.75 Furin, minimum 2,000 unit/mL, Buffered aqueous solution F2677
3.4.22.1 Cathepsin B from bovine spleen, Lyophilized powder, minimum 10 units/mg protein C6286
3.4.22.1 Cathepsin B from human liver, Buffered aqueous solution, 1,000-4,000 units/mg protein (E1%/280) C8571
3.4.22.1 Cathepsin B from human placenta, Lyophilized powder, minimum 5 units/mg protein C0150
3.4.22.2 Papain from papaya latex, Buffered aqueous suspension, 16-40 units/mg protein P3125
3.4.22.2 Papain Mercuripapain from papaya latex, Aqueous ethanol suspension, 16-40 BAEE units/mg protein (Biuret) P9886
3.4.22.2 Papain carboxymethyl cellulose from papaya latex, 150-250 units/g solid, pH 7.0, 30°C P8011
3.4.22.2 Papain Agarose preparation from papaya latex, Lyophilized powder, 90-150 units/ml gel P4406
3.4.22.2 Papain from papaya latex, Crude powder, 1.5-3.5 units/mg solid P3375
3.4.22.2 Papain from papaya latex, 0.5-2 units/mg solid P3250
3.4.22.2 Papain from papaya latex, minimum 10 units/mg protein (E1%/280) P4762
3.4.22.2 Papain from papaya latex P5306
3.4.22.2 Papain Carica papaya, BioChemika, solution, light brown, 10-20 U/mg protein (~25 mg/ml) 76216
3.4.22.2 Papain Carica papaya, BioChemika, powder, almost white, ~12 U/mg 76218
3.4.22.2 Papain Carica papaya, BioChemika, powder, ~3 U/mg 76220
3.4.22.2 Papain Carica papaya, BioChemika, powder, ~0.5 U/mg 76222
3.4.22.3 Ficin from fig tree latex, Saline suspension, minimum 1.5 units/mg protein (Biuret) F4125
3.4.22.3 Ficin from fig tree latex, Lyophilized powder, minimum 1 units/mg protein F6008
3.4.22.3 Ficin from fig tree latex, Powder, minimum 0.1 unit/mg solid F4165
3.4.22.6 Chymopapain from papaya latex, Lyophilized powder, 0.5-2.0 units/mg protein C8526
3.4.22.8 Clostripain from Clostridium histolyticum, Lyophilized powder, 200-400 units/mg protein C7403
3.4.22.8 Clostripain from Clostridium histolyticum, Lyophilized powder, 200-400 units/mg protein C0799
3.4.22.8 Clostripain from Clostridium histolyticum, 20-100 units/mg solid C0888
3.4.22.8 Clostripain from Clostridium histolyticum, BioChemika, lyophilized, ~80% as protein, powder, white, >100 U/mg protein 27549
3.4.22.15 Cathepsin L from human liver, Liquid, minimum 0.5 units/mg protein C6854
3.4.22.16 Cathepsin H from human liver, minimum 1.0 units/mg protein C8821
3.4.22.17 Calpain II from rabbit skeletal muscle, Lyophilized powder, 15-40 units/mg protein P4533
3.4.22.17 Calpain II from rabbit skeletal muscle, Lyophilized powder, 15-40 units/mg protein P4533
3.4.22.32 Bromelain pineapple stem, Lyophilized powder, 5-10 units/mg protein B5144
3.4.22.32 Bromelain pineapple stem, 3-7 units/mg protein B4882
3.4.22.32 Bromelain pineapple stem, BioChemika, powder, yellow-brown, 2-5 U/mg 16990
3.4.23.1 Pepsin porcine gastric mucosa, Lyophilized powder, 3,200-4,500 units/mg protein P6887
3.4.23.1 Pepsin porcine gastric mucosa, Lyophilized powder, 2,500-3,500 units/mg protein (E1%/280) P7012
3.4.23.1 Pepsin porcine gastric mucosa, Powder, 800-2,500 units/mg protein P7000
3.4.23.1 Pepsin porcine gastric mucosa, Powder, 600-1,800 units/mg protein P7125
3.4.23.1 Pepsin Agarose from porcine gastric mucosa, Lyophilized powder, 50-100 units/mg dry solid P0609
3.4.23.1 Pepsin porcine gastric mucosa, BioChemika, 2×cryst., lyophilized, powder, ³2400 U/mg 77152
3.4.23.1 Pepsin porcine gastric mucosa, BioChemika, powder, slightly beige, 1200-2400 U/mg 77151
3.4.23.1 Pepsin porcine gastric mucosa, BioChemika, powder, slightly beige, 600-1200 U/mg 77160
3.4.23.1 Pepsin porcine gastric mucosa, BioChemika, powder, light-beige, 200-600 U/mg 77163
3.4.23.4 Rennin calf stomach, Lyophilized powder, 50-100 units/mg protein R4879
3.4.23.4 Rennin calf stomach, minimum 20 units/mg protein R4877
3.4.23.5 Cathepsin D from bovine spleen, Lyophilized powder, minimum 5 units/mg protein C3138
3.4.23.5 Cathepsin D from human liver, Lyophilized powder, minimum 300 units/mg protein (E1%/280) C8696
3.4.23.6 Proteinase A from baker's yeast (S. cerevisiae), Lyophilized powder, 15-50 units/mg protein P8892
3.4.23.15 Renin porcine kidney, Lyophilized powder, 0.5-5.0 units/mg protein R2761
3.4.23.23 Rennin Mucor miehei, BioChemika, lyophilized, powder, slightly brown, ~0.1 U/mg 83553
3.4.24.3 Collagenase from Clostridium histolyticum, 2-5 FALGPA units/mg solid, >1200 CDU/mg solid (CDU = collagen digestion units), Type XI C7657
3.4.24.3 Collagenase from Clostridium histolyticum, Type VII, Powder, 1000-3000 CDU/mg solid (CDU = collagen digestion units), 4-12 FALGPA units/mg protein, cell culture tested C2799
3.4.24.3 Collagenase from Clostridium histolyticum, cell culture tested, Lyophilized powder, Type XI-S C9697
3.4.24.3 Collagenase from Clostridium histolyticum, Type XI, Powder, ³1200 CDU/mg solid (CDU = collagen digestion units), 2-5 FALGPA units/mg protein, cell culture tested C9407
3.4.24.3 Collagenase/Dispase from Achromobacter iophagus/Bacillus polymyxa C3180
3.4.24.3 Collagenase from Clostridium histolyticum, Type I-A, Powder, ³125 CDU/mg solid (CDU = collagen digestion units), 0.5-2.0 FALGPA units/mg protein, cell culture tested C2674
3.4.24.3 Collagenase from Clostridium histolyticum, Type VII-S, cell culture tested, Lyophilized powder C9572
3.4.24.3 Collagenase from Clostridium histolyticum, Type III, Fraction A, Lyophilized powder, 2-10 FALGPA units/mg protein, minimum 400 CDU/mg solid (CDU = collagen digestion units) C0255
3.4.24.3 Collagenase from Clostridium histolyticum, Type VII, Lyophilized powder, 1,000-3,000 CDU/mg solid (CDU = collagen digestion units), 4-12 FALGPA units/mg protein C0773
3.4.24.3 Collagenase from Clostridium histolyticum, 1.1-1.5 FALGPA units/mg protein (Neutral Protease: 20-50units per mg solid), Sigma Blend Type H C8051
3.4.24.3 Collagenase from Clostridium histolyticum, 1-3 FALGPA units/mg protein, >125 CDU/mg solid (CDU = collagen digestion units), Type V C9263
3.4.24.3 Collagenase from Clostridium histolyticum, 1.8-2.2 FALGPA units/mg protein (Neutral Protease: <10 units per mg solid), Sigma Blend Type F C7926
3.4.24.3 Collagenase from Clostridium histolyticum, 0.5-0.9 FALGPA units/mg protein (Neutral Protease: 50-80 units per mg solid), Sigma Blend Type L C8176
3.4.24.3 Collagenase + protease inhibitor, suitable (Each lot is evaluated for suitability in the release of physiologically active rat pancreatic islets (for methodology see Type V)), 2-5 FALGPA units/mg protein, minimum 1,000 CDU/mg solid (CDU = collagen digestion units) C6079
3.4.24.3 Collagenase from Clostridium histolyticum, Essentially salt-free, lyophilized powder, 0.5-3.0 FALGPA units/mg protein, >125 CDU/mg solid (CDU = collagen digestion units), Type IA C9891
3.4.24.3 Collagenase from Clostridium histolyticum, Essentially salt-free, lyophilized