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You Searched For: 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.

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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Papain

Supplier: Spectrum Chemical Mfg. Corp.
Description: Papain, Powder, Purified, is a cysteine protease enzyme the is present in the papaya fruit.

Certificates Small Business Enterprise

Image Unavailable-80056-550

Leuconostoc mesenteroides Glucose-6-phosphate Dehydrogenase

Catalog Number: (80056-550)
Supplier: MilliporeSigma
Description: Leuconostoc mesenteroides Glucose-6-phosphate Dehydrogenase

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Image Unavailable-EM219261-100KU

Aspergillus niger Catalase

Catalog Number: (EM219261-100KU)
Supplier: MilliporeSigma
Description: Aspergillus niger Catalase

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rLysozyme™ Solution

Supplier: MilliporeSigma
Description: rLysozyme™ Solution contains a highly purified and stabilized recombinant lysozyme that can be used for lysis of Gram-negative bacteria, such as <i>E. coli</i>. The enzyme catalyzes the hydrolysis of N-acetylmuramide linkages in bacterial cell walls. The specific activity of rLysozyme (1700 KU/mg) for <i>E. coli</i> lysis is 250 times greater than that of chicken egg white lysozyme. rLysozyme is optimally active at physiological pH.

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Bovine Recombinant Enterokinase (from E. coli)

Catalog Number: (EM69066-3)
Supplier: MilliporeSigma
Description: <p>Recombinant Enterokinase (rEK) is a highly purified preparation of the catalytic subunit of bovine enterokinase, a serine protease which recognizes the identical cleavage site as the native enzyme (AspAspAspAspLys↓) and has similar enzymatic activity. This enzyme is produced in <em>E. coli</em> and purified to yield the highest activity available, and is qualified for specific cleavage of appropriate fusion proteins. Supplied as a solution in 50% glycerol. EC 3.4.21.9, M.W. 26,300.</p>

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Aldehyde Dehydrogenase

Catalog Number: (80108-488)
Supplier: MilliporeSigma
Description: Aldehyde dehydrogenase from yeast catalyzes the oxidation of acetaldehyde to acetic acid.

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Image Unavailable-76204-278

Bovine Ribonuclease A (from Pancreas), MP Biomedicals

Supplier: MP Biomedicals
Description: Ribonuclease belongs to pancreatic ribonuclease family. RNase A is an endoribonuclease that attacks at the 3¢ phosphate of a pyrimidine nucleotide. The sequence of pG-pG-pC-pA-pG will be cleaved to give pG-pG-pCp and A-pG.

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Product Image-76081-708

T4 Polynucleotide Kinase, Lucigen

Catalog Number: (76081-708)
Supplier: Lucigen
Description: Phosphorylate 5' hydroxy ends of ssDNA and dsDNA, RNA, and nucleoside 3´ monophosphates
Product Image-76081-718

Uracil N-Glycosylase

Catalog Number: (76081-718)
Supplier: Lucigen
Description: Cleave any DNA containing dUTP in place of dTTP
Product Image-76081-710

Poly (A) Polymerase

Catalog Number: (76081-710)
Supplier: Lucigen
Description: Polyadenylate 3' ends of RNA molecules for various downstream applications
Product Image-76085-632

E. coli Exonuclease III

Catalog Number: (76085-632)
Supplier: Lucigen
Description: Digest duplex DNA in a 3´ to 5´ direction from a nick, blunt end, or 3´-recessed end, producing stretches of ssDNA
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Xanthine Oxidase (from Buttermilk)

Supplier: MilliporeSigma
Description: Native xanthine oxidase from buttermilk

Certificates

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Protease (from Streptomyces griseus)

Supplier: MilliporeSigma
Description: A non-specific protease liquefies mucins and digests proteins to free amino acids.

Certificates

Image Unavailable-EM70746-3

Benzonase® Nuclease

Supplier: MilliporeSigma
Description: Effective viscosity reduction and removal of nucleic acids from protein solutions.

Certificates

Image Unavailable-80050-362

Ascorbate Oxidase (from Cucurbita sp.)

Catalog Number: (80050-362)
Supplier: MilliporeSigma
Description: Ascorbate Oxidase (from Cucurbita sp.)

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FeTMPyP

Catalog Number: (80051-608)
Supplier: MilliporeSigma
Description: Catalyzes the isomerization of peroxynitrite (ONOO-) to nitrate (NO3-) under physiological conditions and at realistic dose-derived concentrations (Kcat=2.2x106 M-1s-1)
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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