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.
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.
Expand 2 Items
VWR®, Pepsin 1:10000
Supplier: VWR Chemicals
Pepsin is a proteolytic enzyme product derived from porcine stomach linings.
Expand 1 Items
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.
Expand 1 Items
VWR® Native Bovine Trypsin (from Pancreas)
Supplier: VWR Chemicals
From bovine pancreas.
Expand 1 Items
VWR®, Aspergillus Glucose oxidase
Supplier: VWR Chemicals
Beta-D-glucose oxidase with high purity grade and storage in frozen condition.
Expand 2 Items
VWR®, Pronase E
Supplier: VWR Chemicals
Off-white to light brown powder from Streptomyces griseus.
Expand 1 Items
VWR® Trichoderma viride Cellulase
Supplier: VWR Chemicals
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.
Expand 1 Items
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.
Expand 1 Items
VWR®, Bovine Ribonuclease A (from Pancreas)
Supplier: VWR Chemicals
Ribonuclease A is an endoribonuclease that efficiently hydrolyses RNA from tissue or bacterial cell cultures.
Expand 2 Items
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.
Expand 2 Items
Pig Pepsin (from Stomach)
Supplier: SIGMA ALDRICH MICROSCOPY
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.
Expand 2 Items
J.T.Baker® Endonuclease
Supplier: Avantor
J.T.Baker® Endonuclease Ultrapure Bioreagent is designed for the degradation of both single stranded and double stranded DNA and RNA. J.T.Baker® Endonuclease Ultrapure Bioreagent is used to ensure host cell DNA impurities are removed; driving process efficiency by lowering viscosity and preventing aggregation. J.T.Baker® Endonuclease 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. The purity of materials in non-negotiable. J.T.Baker® Endonuclease Ultrapure Bioreagent acts to degrade and eliminate extraneous genetic material, ensuring the pristine quality of your final product.
Expand 3 Items
J.T.Baker® Endonuclease
Supplier: Avantor
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.
Expand 6 Items
Human recombinant Caspase-3 (from E. coli)
Supplier: ENZO LIFE SCIENCES
Produced in E. coli. The enzyme is cleaved and activated from the proenzyme.
Expand 1 Items
Human recombinant STING M284 variant (from E. coli)
Supplier: Cayman Chemical
An active, pure human recombinant enzyme.
Expand 1 Items
Human Recombinant Sulfotransferase 1C2 (from E. coli)
Supplier: ProSci Inc.
Sulfotransferase 1C2 (SULT1C2) is a cytosolic enzyme member of the Sulfotransferase 1 family.
Expand 1 Items
Human Recombinant alpha-Amylase 2B (from Cells)
Supplier: ProSci Inc.
Alpha-amylase 2B is an enzyme that in humans is encoded by the AMY2B gene.
Expand 1 Items
Human recombinant tyrosinase (from E. coli)
Supplier: ENZO LIFE SCIENCES
Produced in E. coli. Tyrosinase is a copper-containing enzyme that catalyzes four steps in the melanin and catecholamine synthesis pathways.
Expand 1 Items
Agarase
Supplier: Thermo Fisher Scientific
Agarase is an enzyme that specifically digests the agarose polysaccharide core into neoagaro-oligosaccharides.
Expand 1 Items
Riboflavin 5'-monophosphate sodium salt hydrate
Supplier: Cayman Chemical
Riboflavin 5'-monophosphate (FMN) is a coenzyme that is tightly bound to enzymes catalysing oxidation and reduction reactions in a variety of biosynthetic pathways.
Expand 4 Items
Protease
Supplier: Rockland Immunochemicals
Protease S.aureus V8 (endoproteinase-glu-C) specifically cleaves peptide bonds on the COOH-terminal side of either aspartic or glutamic acids. In the presence of ammonium, the enzyme specificity is limited to glutamic sites. It has a molecular weight of 27000 daltons and optimum pH's of 4,0 and 7,8 with hemoglobin as the substrate. Enzyme activity is determined by the casein digestion assay.
Expand 1 Items
Recombinant disulfide oxidoreductase
Supplier: Apollo Scientific
Recombinant disulfide oxidoreductase
Expand 1 Items
Porcine Enteropeptidase/Enterokinase
Supplier: Apollo Scientific
Porcine Enteropeptidase/Enterokinase
Expand 2 Items
Supplier: KIMBERLY CLARK
Supplier: tempmate
Supplier: Integra
Supplier: Industrial Physics
Supplier: Testo
Supplier: Integra
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: Thermo Fisher Scientific
Supplier: VWR Collection
Supplier: Corning
Supplier: VWR Collection
Supplier: Integra
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: Industrial Physics