Vous avez recherché : 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.
Tritirachium album proteinase K
Supplier: Merck
Tritirachium album proteinase K
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Histo/Zyme
Supplier: SIGMA ALDRICH MICROSCOPY
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.
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Pronase E (from Streptomyces griseus)
Supplier: Merck
Pronase E is a mixture of proteolytic enzymes that is obtained from Streptomyces griseus. It can be used in the in diagnostics in histopathology as it hydrolyses proteins into individual amino acids.
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Urease
Supplier: Merck
Urease is used for biochemical research and analysis.
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Trichoderma viride cellulase
Supplier: VWR Chemicals
10 000 unités est la quantité d'enzyme qui va dégrader 2 cm² de papier filtre de cellulose (17 mg) en 1 minute dans du tampon acétate 0,1 M à pH 4,0.
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Aldehyde dehydrogenase (from Yeast)
Supplier: Merck
Aldehyde dehydrogenase (from Yeast)
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Oxidase, Bactident®, Millipore®
Supplier: Merck
Oxidase used for the detection of cytochrome oxidase in microorganisms.
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VWR®, Pepsin 1:10000
Supplier: VWR Chemicals
Pepsin is a proteolytic enzyme product derived from porcine stomach linings.
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Tritirachium album proteinase K
Supplier: Merck
Proteinase K (from tritirachium album) solution in tris/HCl for molecular biology.
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VWR®, Ficin
Supplier: VWR Chemicals
Source is Fig Latex. Fine, light beige powder
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Bovine Thrombin (from Plasma)
Supplier: SIGMA ALDRICH MICROSCOPY
Serine protease that selectively cleaves Arg-Gly bonds in fibrinogen to form fibrin and fibrinopeptides A and B.
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Pronase E
Supplier: VWR Chemicals
Poudre blanc cassé à brun clair de Streptomyces griseus.
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Trypsine, 2500 U/mg, cristalline, qualité protéomique
Supplier: VWR Chemicals
De pancréas bovin.
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VWR®, Cod Uracil-DNA glycosylase
Supplier: VWR Chemicals
Uracil-DNA glycosylase (UNG), cod is a thermolabile recombinant enzyme produced in E. coli (ung-) using a modified ung gene derived from Atlantic cod. It degrades uracil-containing single- and double-stranded DNA, but not RNA or thymidine-containing DNA, by hydrolysing the N-glycosidic bond between deoxyribose sugar and the base in uracil. This generates alkaline-sensitive apyramidinic sites in the DNA that will be cleaved upon a combination of alkaline conditions and high temperature.
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VWR®, Bovine Ribonuclease A (from Pancreas)
Supplier: VWR Chemicals
Ribonuclease A is an endoribonuclease that efficiently hydrolyses RNA from tissue or bacterial cell cultures.
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VWR®, Aspergillus Glucose oxidase
Supplier: VWR Chemicals
Beta-D-glucose oxidase with high purity grade and storage in frozen condition.
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Recombinant human lipoprotein lipase/LPL protein, CF
Supplier: Novus Biologicals
Lipo protein lipase (LPL) is a rate-limiting enzyme responsible for the hydrolysis of triglycerides.
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VWR®, HL-dsDNase
Supplier: VWR Chemicals
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.
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Recombinant beta lactamase
Supplier: Apollo Scientific
Recombinant beta lactamase
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Tritirachium album proteinase K
Supplier: Rockland Immunochemicals
Tritirachium album proteinase K
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Bromelain (from Stem)
Supplier: Thermo Fisher Scientific
Bromelain (from Stem)
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Recombinant Human DNA topoisomerase I (from Insect cells (Sf9))
Supplier: US Biological
DNA topoisomerase I is a key nuclear enzyme that interconverts supercoiled DNA to the required topological conformations for normal DNA replication and transcription.
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Macerozyme R-10
Supplier: Apollo Scientific
A mixture of pectinase, cellulase and hemicellulase
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Pineapple Bromelain (from Stem)
Supplier: PanReac AppliChem
Pineapple Bromelain (from Stem)
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Fournisseur: EPPENDORF
Fournisseur: Integra
Fournisseur: OZ BIOSCIENCES
Fournisseur: VWR Collection
Fournisseur: Corning
Fournisseur: SenseAnywhere
Fournisseur: Integra
Fournisseur: NANOENTEK
Fournisseur: VWR Collection
Fournisseur: Integra
Fournisseur: TESTO
Fournisseur: TESTO
Fournisseur: Sartorius
Fournisseur: Quantabio