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Enzymes accelerate, or catalyse, chemical reactions, and they are known to catalyse 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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VWR®, Cod Uracil-DNA glycosylase

供应商: VWR Chemicals

描述: Uracil-DNA glycosylase (UNG), cod is a thermolabile recombinant enzyme produced in E. coli (ung-) using a modified ung gene derived from Atlant...

SDS 证书

VWR® Penicillinase (beta-Lactamase)

供应商: VWR Chemicals

描述: A freeze-dried product with >3000 ß-l units per vial.
One unit of ß-l activity is defined as the amount of enzyme that will catalyse the hydr...

SDS 证书

VWR®, Bovine Ribonuclease A (from Pancreas)

供应商: VWR Chemicals

描述: Ribonuclease A is an endoribonuclease that efficiently hydrolyses RNA from tissue or bacterial cell cultures.

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J.T.Baker®, Endonuclease

供应商: AVANTOR PERFORMANCE MATERIALS

描述: J.T. Baker® Endonuclease is designed for the degradation of both single stranded and double stranded DNA and RNA and is used to ensure host cell DNA i...

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VWR®, HL-dsDNase

供应商: VWR Chemicals

描述: VWR® Life Science's DNase, Double-Strand Specific, Heat-Labile is a recombinant endonuclease that cleaves phosphodiester bonds in DNA to yield 2 to 8 ...

J.T.Baker® Endonuclease

供应商: AVANTOR PERFORMANCE MATERIALS

描述: J.T.Baker® Endonuclease Biotech Reagent meets the strictest cGMP standards and is designed for the degradation of both single stranded and double stra...

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VWR®, Ficin

供应商: VWR Chemicals

描述: Source is Fig Latex. Fine, light beige powder

VWR® Trichoderma viride Cellulase

供应商: VWR Chemicals

描述: 10,000 units is that quantity of enzyme which will degrade 2 cm² of cellulose filter paper (17 mg) in 1 minute in 0,1 M acetate buffer at pH 4,0.

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VWR®, Pronase E

供应商: VWR Chemicals

描述: Off-white to light brown powder from Streptomyces griseus.

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Ascorbate oxidase (from Cucumis sp.)

目录号: (SIALA0157-100UN)

供应商: SIGMAALDRICH

描述: Ascorbate Oxidase is an enzyme belonging to the family of oxidoreductases that catalyses the reaction: Ascorbic acid + ½ O₂ ascorbate oxidase → Dehydr...

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