You Searched For: Enzymes

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.

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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Catalog Number: (1.07192.0001)
Supplier: Merck
Description: Pepsin
UOM: 1 * 1 g

MSDS


Catalog Number: (1.03604.0050)
Supplier: Merck
Description: Diastase (from fungi)
UOM: 1 * 50 g

MSDS


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Supplier: Merck
Description: Pronase E is a mixture of proteolytic enzymes that is obtained from <i>Streptomyces griseus</i>. It can be used in the in diagnostics in histopathology as it hydrolyses proteins into individual amino acids.
Supplier: Merck
Description: Papain
Catalog Number: (1.00181.0002)
Supplier: Merck
Description: Oxidase used for the detection of cytochrome oxidase in microorganisms.
UOM: 1 * 50 Tests

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Pepsin is used for proteolytic digestion of formalin-fixed paraffin-embedded (FFPE) tissue sections prior to application of antibodies. In immunohistochemistry (IHC), most commonly used fixatives such as formalin mask tissue antigens (cellular, membrane, and nuclear) by their intrinsic crosslinking. This masking results in poor or no staining in IHC. Pepsin digestion of FFPE tissue sections improves accessibility of antibodies to tissue antigens. Ready to use pepsin reagent, antigen retriever has been used for antigen unmasking in immunohistochemistry.

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Histo/Zyme is a stabilized proteolytic enzyme in buffered solution, used to unmask immunoreactive sites altered by fixation and/or the embedding process. Treatment with a proteolytic enzyme in immunohistochemistry (IHC) is required to digest excess linkages and expose the antigen. The use of Histo/Zyme results in superior staining over traditionally used enzyme pretreatments, such as pepsin and trypsin. Moreover, Histo/Zyme requires only a brief incubation at room temperature. Performing antigen recovery with Histo/Zyme will allow you to dilute the primary antibody 5 to 10 fold further and achieve optimal staining.

Catalog Number: (M142-250G)
Supplier: VWR Chemicals
Description: VWR® Pepsin
UOM: 1 * 250 g

Catalog Number: (1B1662-250U)
Supplier: VWR Chemicals
Description: 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 bp oligonucleotides with 5’-phosphate and 3’-hydroxyl termini.
UOM: 1 * 1 KIT


Supplier: Avantor
Description: J.T.Baker® Endonuclease Biotech Reagent meets the strictest cGMP standards and is designed for the degradation of both single stranded and double stranded DNA and RNA. J.T.Baker® Endonuclease Biotech Reagent is used to ensure host cell DNA impurities are removed; driving process efficiency by lowering viscosity and preventing aggregation. J.T.Baker® Endonuclease Biotech Reagent is an enzyme based upon the native endonuclease of Serratia marcescens, enabling rapid clearance of residual DNA and RNA during the production and purification of both recombinant proteins and viral vectors. Non-animal origin. Absence of proteolytic activity. The purity of materials in non-negotiable. J.T.Baker® Endonuclease Biotech Reagent acts to degrade and eliminate extraneous genetic material, ensuring the pristine quality of your final product.
Supplier: VWR Chemicals
Description: Ribonuclease A is an endoribonuclease that efficiently hydrolyses RNA from tissue or bacterial cell cultures.
Catalog Number: (1.16216.0001)
Supplier: Merck
Description: Horseradish peroxidase
UOM: 1 * 1 Vial

MSDS


Supplier: Merck
Description: <i>Tritirachium album</i> proteinase K
Catalog Number: (1.15640.0001)
Supplier: Merck
Description: Aldehyde dehydrogenase (from Yeast)
UOM: 1 * 1 Vial

Supplier: Merck
Description: Urease is used for biochemical research and analysis.
Supplier: Merck
Description: Proteinase K (from tritirachium album) solution in tris/HCl for molecular biology.
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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 on +353 1 88 22222.
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 on +353 1 88 22222.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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