With over 4 decades of experience in the manufacturing very high quality research enzymes, Sisco Research Laboratories (SRL) Research Enzymes are preferred by thousands of scientists and researchers worldwide for research, fermentation, bio-catalysis, bio-fuel and production applications.

Due to the state-of-the art manufacturing facilities, we have been able to master enzyme manufacture from plant, animal, bacteria, fungal and recombinant sources and guarantee the claimed high activity, purity and thermal stability parameters.

	a-Amylase ex. Porcine Pancreas, 5U/mg
	Acylase 1 (ACY1) ex. Porcine Kidney, 1000U/mg
	Alcohol Dehydrogenase (ALD) ex. Bakers Yeast, 300U/mg protein
	Alkaline Phosphatase (ALP, AP, CIP) ex. Calf Intestine Mucosa, 20 DEA U/mg solids
	Alkalophilic Proteinase ex. Streptomyces Sp., 20U/mg
	L-Alpha Glycerophosphate Oxidase (GPO) ex. Microorganism, 15U/mg
	a-Amylase ex. Malt 1:2000 (Fungal Diastase ex. Aspergillus Oryzae)
	a-Amylase ex. Porcine Pancreas, 10-25U/mg
	Aprotinin ex. Bovine Lung, 5400U/mg
	L-Ascorbate Oxidase (Type 2) ex. Acremonium Sp., 350U/mg
	L-Ascorbate Oxidase (Type 1) ex. Cucurbita Sp., 150U/mg
	Avidin ex. Egg White for molecular biology, 10U/mg Protein
	B-Glucosidase ex. Sweet Almonds (Type 2B), 10U/mg solids
	B-Glucosidase ex. Sweet Almonds (Type 2A), 10U/mg solids
	Bilirubin Oxidase ex. Myrothecium, 1.2U/mg
	Bromelain ex. Pineapple Stem, 2400 GDU/g
	Catalase (CAT) (Type 2) ex. Bovine Liver, 2000-5000U/mg protein
	Catalase (CAT) (Type 1) ex. Bovine Liver, 11700U/mg
	Cellulase ex. Aspergillus Niger (Meicellase), 13000CMC U/g
	Cellulase Onozuka R-10 ex. Trichoderma Viride, 10000U/g
	Cellulase `Onozuka` FA ex. Trichoderma Viride, 2500U/g
	Cellulase `Onozuka` RS ex. Trichoderma Viride, 16000U/g
	Cholesterol Esterase (CE) ex. Porcine Pancreas, 35U/mg solids
	Cholesterol Oxidase ex. Streptomyces Sp., 15U/mg solids
	a-Chymotrypsin (3x cryst) ex. Bovine Pancreas, 7500ATEE U/mg (1000NF U/mg)
	a-Chymotrypsinogen A (5x cryst) ex. Bovine Pancreas, 45U/mg
	Creatininase ex. Recombinant E.Coli, 500U/mg
	Creatinine Deiminase ex. Microorganism, 10U/mg solids
	D-Amino Acid Oxidase (DAA, DAO, DAMOX) ex. Porcine Kidney, 6000U/g
	Deoxyribonuclease I (DNase I) - Type 1A ex. Bovine Pancreas for molecular biology, 2000Kunitz U/mg Protein, 80% Protein
	Deoxyribonuclease I (DNase I) - Type 1B ex. Bovine Pancreas for molecular biology, 2000Kunitz U/mg Protein, 80% Protein
	Deoxyribonuclease I - Type 2A (DNase I) ex. Bovine Pancreas for molecular biology, 180Kunitz U/mg, 85% Protein
	Deoxyribonuclease I - Type 2B (DNase I) ex. Bovine Pancreas for MB, 180Kunitz U/mg
	Diaphorase ex. Clostridium Sp., 30U/mg
	Elastase (ELA, PPE) ex. Porcine Pancreas, 10U/mg Protein
	B-Galactosidase (BGAL) ex. E. Coli, 500U/mg
	ß-Glucanase ex. Aspergillus Niger, 10U/mg powder
	Glucoamylase ex. Rhizopus Sp., 30U/mg
	Glucose Dehydrogenase ex. Microorganism, 250U/mg
	Glucose Oxidase (GOD) ex. Aspergillus Niger, 100U/mg solids
	Glucose-6-Phosphate Dehydrogenase ex. Leuconostoc Mesenteroides, 400U/mg solids
	B-Glucosidase ex. Sweet Almonds (Type 1), 1000U/mg
	a-Glucosidase (Maltase) ex. Yeast, 100U/mg
	Glutamate Dehydrogenase (L-GLDH) ex. Bovine Liver, 10U/mg
	Glutamic Oxaloacetic Transaminase (GOT) ex. Porcine Heart, 50-300U/mg Solids
	Glycerol Kinase (GK) ex. Microorganism, 30U/mg
	Glycerol-3-Phosphate Dehydrogenase ex. Rabbit Muscle, 15U/mg
	Hexokinase ex. Saccharomyces Sp. 150U/mg
	D-3-Hydroxybutyrate Dehydrogenase (3-HBDH) ex. Pseudomonas Sp., 100U/mg
	Invertase (Saccharase) ex. Candida Sp., 100U/mg
	D-Lactate Dehydrogenase (D-LDH) ex. Microorganism, 400U/mg solids
	r-D-Lactate Dehydrogenase (r-D-LDH) ex. E. Coli (Thermostable), 200U/mg solids
	Leucine Dehydrogenase (LeuDH) ex. Bacillus Sp., 20U/mg
	Lipase (Steapsin) ex. Aspergillus Sp., 40U/mg solids
	Lipoprotein Lipase (LPL) ex. Pseudomonas Sp, 20U/mg
	Lipoxidase ex. Glycine Max (Soyabean), 50000U/mg solids
	Lysozyme (3x cryst) ex. Egg white (Muramidase) for molecular biology, 15000U/mg
	Macerozyme R-10 ex. Rhizopus Sp., 3000U/g
	Macerozyme R-10 ex. Trichoderma & Aspergillus Niger, 10000U/g
	Malate Dehydrogenase (MDH) ex. Microorganism, 40U/mg
	Pancreatin 4NF ex. Porcine Pancreas, 100U/mg
	Pancreatin 3x ex. Porcine Pancreas, 75U/mg
	Papain 1x USP ex. Papaya Latex, 6000USP U/mg
	Papain 2x USP ex. Papaya Latex (cryst), 25U/mg
	Papain 5x USP ex. Papaya Latex, 30000USP U/mg
	Pectinase ex. Aspergillus Niger, 3.5U/mg
	Pepsin 1:10000 ex. Porcine Stomach Mucosa, 2.5Anson U/mg
	Pepsin 1:3000 ex. Porcine Stomach Mucosa, 0.8Anson U/mg
	Pepsin 2x cryst. ex. Porcine Stomach Mucosa, 2500U/mg
	Pepsin 1:10000 ex. Porcine Stomach Mucosa extrapure AR, 2.5Anson U/mg
	Peroxidase ex. Horseradish RZ >3.0, w/o Stab., Salt free (HRP Type 1), 250U/mg solids
	Peroxidase ex. Horseradish RZ >2.0, w/ 30% Stab., Salt free (HRP Type 2), 110U/mg solids
	Peroxidase ex. Horseradish RZ >2.0, w/o Stab., Salt free (HRP Type 3), 180U/mg solids
	Phospholipase D (Lecithinase D) ex. Streptomyces chromofuscus, 40U/mg
	Phosphorylase B ex. Rabbit Muscle, 50U/mg
	r-POD (Recombinant Peroxidase), 1500U/mg
	Proline Specific Endopeptidase ex. Flavobacterium Sp., 5U/mg
	Protease ex. Aspergillus Oryzae (Fungal) (Type 1 - Acidic, powder), 500kHUT/g
	Protease ex. Bacillus Subtilis (Type 2 - Alkaline, granules), 100kAPU/g
	Protease ex. Bacillus Subtilis (Type 3 - Alkaline, granules), 1000kAPU/g
	Protease ex. Bacillus Licheniformis (Type 4 - Neutral, powder), 10U/mg
	Protease ex. Bacillus Sp. (Type 5 - Neutral, granules), 8kNPU/g
	Protease ex. Bacillus Subtilis (Type 6 - Neutral, powder), 100kNPU/g
	Proteinase K ex. Pichia Pastoris (Type D - Recombinant) for molecular biology & PCR, 30U/mg
	Proteinase K ex. Pichia Pastoris (Type E - Recombinant) for molecular biology & PCR, 40U/mg
	Proteinase K ex. Tritirachium Album (Type A) for molecular biology, 30U/mg
	Proteinase K ex. Tritirachium Album (Type B), 30U/mg
	Pyruvate Dehydrogenase ex. Microorganism, 2.0U/mg
	Pyruvate Kinase ex. Rabbit Muscle, 300U/mg
	r-Glucose-6-Phosphate-Dehydrogenase ex. Leuconostoc Mesenteroides, 500U/mg solids
	r-Malate Dehydrogenase (r-MDH) (Thermostable), 500U/mg
	Ribonuclease A (RNase A) ex. Bovine Pancreas for molecular biology, 50Kunitz/mg
	Sarcosine Oxidase (SOX) ex. Recombinant E.coli, 20U/mg
	Superoxide Dismutase (SOD) ex. Bovine Erythrocytes, 3000U/mg
	Trypsin (3x cryst.) ex Bovine Pancreas, 7500BAEE U/mg (2500NF U/mg)
	Tyrosinase (Polyphenol Oxidase) ex. Mushroom, 1000U/mg
	Urease ex. Jack Beans, 200U/mg solids
	r-Urease (Thermostable) ex. E. Coli, 150U/mg
	r-Uricase (Thermostable) ex. Yeast, 3U/mg
	Xanthine Oxidase ex. Microorganism, 15U/mg
	Xanthine Oxidase Suspension ex. Butter Milk, 1-4 U/mg protein
	Xylanase ex. Aspergillus Niger, 60MU/g