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754 results for Enzymes

You searched for: Enzymes

Enzymes

Enzymes accelerate, or catalyze, chemical reactions, and they are known to catalyze more than 5,000 biochemical reaction types. Most enzymes are proteins, although a few are catalytic RNA molecules. Choose specific enzymes for cleaving bonds, removing genomic DNA from RNA preparations, for producing fragments of proteins, or for use in ion exchange chromatography. Enzymes are used in the chemical industry and other industrial applications when extremely specific catalysts are required.

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Bovine Trypsin (from Pancreas)

Supplier: Merck

Bovine Trypsin (from Pancreas)

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Cellulase (from Aspergillus niger)

Supplier: Merck

Cellulase (from Aspergillus niger)

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Pig Trypsin (from Pancreas)

Supplier: Merck

Pig Trypsin (from Pancreas)

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Hexokinase

Supplier: Merck

Hexokinase from Saccharomyces cerevisiae, Type III.

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L-Lactate dehydrogenase

Supplier: FITZGERALD INDUSTRIES INTL

L-Lactate dehydrogenase

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L-Lactate dehydrogenase Typ XI (from Muscle)

Supplier: Merck

L-Lactate dehydrogenase Typ XI (from Muscle)

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Pig Desoxyribonuclease II Typ IV (from Spleen)

Supplier: Merck

Pig Desoxyribonuclease II Typ IV (from Spleen)

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E. coli Apotryptophanase

Supplier: Merck

Apotryptophanase isolated from Escherichia coli is used for the quantitative determination of pyridoxal-phosphate.

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Bovine Xanthine oxidase (from Milk)

Supplier: Merck

Xanthine oxidase from bovine milk, grade IV.

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Bovine Ribonuclease B (from Pancreas)

Supplier: Merck

Ribonuclease B from bovine pancreas, purified by affinity chromatography is used in the digestion of RNA during cell cycle platform analysis.

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Desoxyribonuclease I

Supplier: Merck

Desoxyribonuclease I

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Bovine Trypsin (from Pancreas)

Supplier: Merck

Bovine Trypsin (from Pancreas)

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Invertase

Supplier: Merck

Invertase from Candida utilis, Grade X.

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Bovine Ribonuclease A (from Pancreas)

Supplier: Merck

Bovine Ribonuclease A (from Pancreas)

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Bovine desoxyribonuclease I (from Pancreas)

Supplier: Merck

Bovine desoxyribonuclease I (from Pancreas)

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Invertase

Supplier: Merck

Invertase from baker's yeast, Grade VII.

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Bovine alpha-Chymotrypsin (from Pancreas)

Supplier: Merck

Bovine alpha-Chymotrypsin (from Pancreas)

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Human lysozyme (Muramidase) (from Milk)

Supplier: Merck

Human lysozyme (Muramidase) (from Milk)

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Accutase®

Supplier: Merck

Accutase is supplied as a sterile filtered solution suitable for cell culture.

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Bovine desoxyribonuclease II Typ V (from Spleen)

Supplier: Merck

Bovine desoxyribonuclease II Typ V (from Spleen)

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Horseradish peroxidase, Typ I

Supplier: Merck

Horseradish peroxidase, Typ I

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Linamarase (beta-D-Glucosidase)

Supplier: MEGAZYME

Linamarase (beta-D-Glucosidase)

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Lysozyme (Muramidase)

Supplier: FITZGERALD INDUSTRIES INTL

Lysozyme (Muramidase)

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L-Lactate dehydrogenase Typ II (from Muscle)

Supplier: Merck

L-Lactate dehydrogenase Typ II (from Muscle)

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Bovine Ribonuclease A (from Pancreas)

Supplier: Merck

Ribonuclease A, type XII-A, from bovine pancreas.

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Bovine Xanthine oxidase (from Milk)

Supplier: Merck

Xanthine oxidase from bovine milk, Grade I.

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Chicken lysozyme (Muramidase) (from egg white)

Supplier: Merck

Lysozyme hydrolyzes β(1→4) linkages between N-acetylmuramic acid and N-acetyl-D-glucosamine residues in peptidoglycan and between N-acetyl-D-glucosamine residues in chitodextrin. Gram-positive cells are quite susceptible to this hydrolysis as their cell walls have a high proportion of peptidoglycan. Gram-negative bacteria are less susceptible due to the presence of an outer membrane and a lower proportion of peptidoglycan. However, these cells may be hydrolyzed in the presence of EDTA that chelates metal ions in the outer bacterial membrane.The enzyme is active over a broad pH range (6,0 to 9,0). At pH 6,2, maximal activity is observed over a wider range of ionic strengths (0,02 to 0,100 M) than at pH 9,2 (0,01 to 0,06 M).

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Pepsin

Supplier: LGC Standards PROMOCHEM

Pepsin

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Trichoderma viride cellulase

Supplier: Merck

Trichoderma viride cellulase

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Horseradish peroxidase, Typ II

Supplier: Merck

Horseradish peroxidase, Typ II

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