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631 results 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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Aspergillus niger Glucose oxidase

Supplier: Apollo Scientific

Lyophilized powder. From Aspergillus niger. Specific activity: IU/mg protein>300 units. IU per 1mg powder is approximately 450 units.

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Leuconostoc mesenteroides Sucrose phosphorylase

Supplier: Apollo Scientific

Lyophilized powder. From Leuconostoc mesenteroides. Specific activity: IU/mg protein>100 units. IU per 1mg powder is approximately 100 units.

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DNA modification enzymes

DNA modification enzymes

Supplier: Cytiva

A high specific activity, heat-labile alkaline phosphatase. Completely and irreversibly inactivated in Tris buffers at pH 8,0 to 8,5 by heating for 15 minutes at 65 °C. No further treatment is necessary.

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Trichoderma viride cellulase

Supplier: Merck Millipore (Calbiochem‎)

Cellulase is an effective enzyme to isolate intact cells and protoplasts from plant tissues.

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Streptomyces sp. N174 chitosanase (from Streptomyces sp. N174)

Supplier: Merck Millipore (Calbiochem‎)

Chitosanase from Streptomyces species is a new class of enzymes with antifungal properties that efficiently catalyses the hydrolysis of acetylated chitosan.

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Recombinant Vaccinia virus capping enzyme (from E. coli)

Supplier: Abnova

Recombinant Vaccinia virus capping enzyme (from E. coli)

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Arthrobacter luteus Yeast lytic enzyme, MP Biomedicals

Supplier: MP Biomedicals

Yeast lytic enzyme is used to digest the cell wall of active yeast cells. It is prepared from a submerged culture of Arthrobacter luteus which effectively lyses cell walls of viable yeast cell.

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Arthrobacter luteus Yeast lytic enzyme, MP Biomedicals

Supplier: MP Biomedicals

Yeast lytic enzyme is used to digest the cell wall of active yeast cells. It is prepared from a submerged culture of Arthrobacter luteus which effectively lyses cell walls of viable yeast cell.

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Recombinant Vaccinia virus capping enzyme (from E. coli)

Supplier: Abnova

Recombinant Vaccinia virus capping enzyme (from E. coli)

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Recombinant Vaccinia virus capping enzyme (from E. coli)

Supplier: Abnova

Recombinant Vaccinia virus capping enzyme (from E. coli)

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Human recombinant caspase 6

Supplier: G-Biosciences

Recombinant human caspases 1 - 3 and 6 - 10 are supplied lyophilised in quantities of 25 units. One unit of the specific recombinant caspase is the enzyme activity that cleaves one nanomole of a specific caspase substrate per hour at 37 °C in a reaction solution containing 50mM HEPES (at a pH of 7,2), 50 mM NaCl, 0,1% CHAPS, 10 mM EDTA, 5% glycerol and 10 mM DTT.

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Human recombinant Caspases

Supplier: G-Biosciences

Recombinant human caspases 1 to 3 and 6 to 10 are supplied lyophilised in quantities of 25 units. One unit of the specific recombinant caspase is the enzyme activity that cleaves one nanomole of a specific caspase substrate per hour at 37 °C in a reaction solution containing 50mM HEPES (at a pH of 7,2), 50 mM NaCl, 0,1% CHAPS, 10 mM EDTA, 5% glycerol and 10 mM DTT.

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Human recombinant caspase 8

Supplier: G-Biosciences

Recombinant human caspases 1 - 3 and 6 - 10 are supplied lyophilised in quantities of 25 units. One unit of the specific recombinant caspase is the enzyme activity that cleaves one nanomole of a specific caspase substrate per hour at 37 °C in a reaction solution containing 50mM HEPES (at a pH of 7,2), 50 mM NaCl, 0,1% CHAPS, 10 mM EDTA, 5% glycerol and 10 mM DTT.

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Human recombinant caspase 1

Supplier: G-Biosciences

Recombinant human caspases 1 - 3 and 6 - 10 are supplied lyophilised in quantities of 25 units. One unit of the specific recombinant caspase is the enzyme activity that cleaves one nanomole of a specific caspase substrate per hour at 37 °C in a reaction solution containing 50mM HEPES (at a pH of 7,2), 50 mM NaCl, 0,1% CHAPS, 10 mM EDTA, 5% glycerol and 10 mM DTT.

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Calf alkaline phosphatase (from intestine), Pierce™

Calf alkaline phosphatase (from intestine), Pierce™

Supplier: Thermo Fisher Scientific

This purified calf intestinal alkaline phosphatase (CIP) is supplied in Tris buffer and 50% glycerol for use in protein research methods. The main applications for alkaline phosphatase in molecular biology and protein research are to remove 5'-phosphate groups from DNA or as a reporter system for immunoassays such as ELISA. For these latter methods, the enzyme is usually conjugated to specific primary or secondary antibodies and its activity is detected with a color-forming (or light-generating) substrate.

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Human recombinant caspase 7

Supplier: G-Biosciences

Recombinant human caspases 1 - 3 and 6 - 10 are supplied lyophilised in quantities of 25 units. One unit of the specific recombinant caspase is the enzyme activity that cleaves one nanomole of a specific caspase substrate per hour at 37 °C in a reaction solution containing 50mM HEPES (at a pH of 7,2), 50 mM NaCl, 0,1% CHAPS, 10 mM EDTA, 5% glycerol and 10 mM DTT.

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Human recombinant caspase 2

Supplier: G-Biosciences

Recombinant human caspases 1 - 3 and 6 - 10 are supplied lyophilised in quantities of 25 units. One unit of the specific recombinant caspase is the enzyme activity that cleaves one nanomole of a specific caspase substrate per hour at 37 °C in a reaction solution containing 50mM HEPES (at a pH of 7,2), 50 mM NaCl, 0,1% CHAPS, 10 mM EDTA, 5% glycerol and 10 mM DTT.

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Human recombinant caspase 10

Supplier: G-Biosciences

Recombinant human caspases 1 - 3 and 6 - 10 are supplied lyophilised in quantities of 25 units. One unit of the specific recombinant caspase is the enzyme activity that cleaves one nanomole of a specific caspase substrate per hour at 37 °C in a reaction solution containing 50mM HEPES (at a pH of 7,2), 50 mM NaCl, 0,1% CHAPS, 10 mM EDTA, 5% glycerol and 10 mM DTT.

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Human recombinant caspase 3

Supplier: G-Biosciences

Recombinant human caspases 1 - 3 and 6 - 10 are supplied lyophilised in quantities of 25 units. One unit of the specific recombinant caspase is the enzyme activity that cleaves one nanomole of a specific caspase substrate per hour at 37 °C in a reaction solution containing 50mM HEPES (at a pH of 7,2), 50 mM NaCl, 0,1% CHAPS, 10 mM EDTA, 5% glycerol and 10 mM DTT.

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Human recombinant caspase 9

Supplier: G-Biosciences

Recombinant human caspases 1 - 3 and 6 - 10 are supplied lyophilised in quantities of 25 units. One unit of the specific recombinant caspase is the enzyme activity that cleaves one nanomole of a specific caspase substrate per hour at 37 °C in a reaction solution containing 50mM HEPES (at a pH of 7,2), 50 mM NaCl, 0,1% CHAPS, 10 mM EDTA, 5% glycerol and 10 mM DTT.

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Bovine trypsin (from pancreas)

Supplier: Merck Millipore (Calbiochem‎)

Bovine trypsin (from pancreas)

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Pig Pepsin (from Gastric mucosa)

Supplier: Merck Millipore (Calbiochem‎)

Pig Pepsin (from Gastric mucosa)

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Trypsin digestion mix

Supplier: G-Biosciences

Trypsin digestion mix provides optimal buffered conditions for in gel trypsin digestion of proteins. Suitable for 100 protein spots.

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Pig Trypsin (from Pancreas)

Supplier: Merck Millipore (Calbiochem‎)

Pig Trypsin (from Pancreas)

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Human alpha-chymotrypsin (from Pancreas)

Supplier: Merck Millipore (Calbiochem‎)

Human alpha-chymotrypsin (from Pancreas)

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Human HRV 3C protease solution kit

Human HRV 3C protease solution kit

Supplier: Thermo Fisher Scientific

The Pierce™ Human Rhinovirus (HRV) 3C Protease is a recombinant cysteine protease used to remove fusion tags from proteins with the HRV 3C cleavage sequence and is dual tagged for easy removal from the sample after cleavage.

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Pierce™ Horseradish Peroxidase

Pierce™ Horseradish Peroxidase

Supplier: Thermo Fisher Scientific

Pierce™ Horseradish Peroxidase

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Bovine trypsin (from pancreas)

Supplier: Merck Millipore (Calbiochem‎)

Bovine trypsin (from pancreas)

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L-Lactate dehydrogenase (from Muscle)

Supplier: Merck Millipore (Calbiochem‎)

L-Lactate dehydrogenase (from Muscle)

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Penicillinase (beta-Lactamase) (from Bacillus cereus)

Supplier: Merck Millipore (Calbiochem‎)

Penicillinase (beta-Lactamase) (from Bacillus cereus)

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