Sie haben gesucht nach: Enzyme

Supplier: Merck

Urease is used for biochemical research and analysis.

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.

Supplier: Merck

Aldehyde dehydrogenase (from Yeast)

Supplier: Merck

Papain

Supplier: VWR Chemicals

Pepsin is a proteolytic enzyme product derived from porcine stomach linings.

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.

Supplier: Merck

Tritirachium album proteinase K

Supplier: Merck

Diastase (from fungi)

Supplier: Merck

Yeast invertase

Supplier: Merck

Oxidase used for the detection of cytochrome oxidase in microorganisms.

Supplier: Merck

Proteinase K (from tritirachium album) solution in tris/HCl for molecular biology.

Supplier: VWR Chemicals

Source is Fig Latex. Fine, light beige powder

Supplier: VWR Chemicals

Aus Rinder-Pancreas.

Supplier: SIGMA ALDRICH MICROSCOPY

Serine protease that selectively cleaves Arg-Gly bonds in fibrinogen to form fibrin and fibrinopeptides A and B.

Supplier: VWR Chemicals

Beta-D-glucose oxidase with high purity grade and storage in frozen condition.

Supplier: VWR Chemicals

VWR® Pepsin

Supplier: VWR Chemicals

Off-white to light brown powder from Streptomyces griseus.

Supplier: VWR Chemicals

10.000 Einheiten ist die Enzymmenge, die in 0,1 M Acetatpuffer bei pH 4,0 in 1 Minute 2 cm² Zellulosefilterpapier (17 mg) zersetzt.

Supplier: VWR Chemicals

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

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.

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.

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.

Supplier: ENZO LIFE SCIENCES

Produced in E. coli. The enzyme is cleaved and activated from the proenzyme.

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.

Supplier: Cayman Chemical

An active, pure human recombinant enzyme.

Supplier: ProSci Inc.

Sulfotransferase 1C2 (SULT1C2) is a cytosolic enzyme member of the Sulfotransferase 1 family.

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.

Supplier: Apollo Scientific

Pepsin

Supplier: OMEGA BIO-TEK

Ribonuclease A

Supplier: ProSci Inc.

Alpha-amylase 2B is an enzyme that in humans is encoded by the AMY2B gene.