You searched for: Enzymes

Supplier: MP Biomedicals

Proteinase K is a highly active stable endopeptidase with a broad spectrum of action was isolated by E. Merk's Darmstadt Biochemical Research Department in 1970 from a culture filtrate of the fungus, Tritirachium album Limber. This fungus is able to grow on Keratin (e.g., wool, horn particles) as the sole source of carbon and nitrogen. The isolated protease was, therefore, given the K designation.
Proteinase K is a stable and highly reactive serine protease. Evidence from crystal and molecular structure studies indicates the enzyme belongs to the subtilisin family with an active-site catalytic triad (Asp39-His69-Ser224). It is stable in a broad range of environments: pH, buffer salts, detergents (SDS), and temperature. In the presence of 0,1 to 0,5% SDS, proteinase K retains activity and will digest a variety of proteins and nucleases in DNA preparations without compromising the integrity of the isolated DNA.

Supplier: Abnova

Staphylococcus aureus Staphylokinase

Supplier: Abnova

Recombinant mRNA Cap 2'-O-methyltransferase (from E. coli)

Supplier: Abnova

Protease

Supplier: MERCK PRODUCTION CHEMICALS

Benzonase®

Supplier: Abnova

Glutathione S-Transferase

Supplier: US Biological

Perfringolysin O, Recombinant, Clostridium Perfringens, aa29-500, His-Tag (PFO)

Supplier: MERCK PRODUCTION CHEMICALS

Humectants for confectionery

Supplier: MP Biomedicals

The number of grams of soluble starch dextrinized in the presence of excess B-amylase per hour at 40 °C, pH 5,0.

Supplier: Abnova

Recombinant Poly(A) Polymerase (from E. coli)

Supplier: Abnova

Recombinant Alkaline Phosphatase (from E. coli)

Supplier: MP Biomedicals

For Continuous Spectrophotometric Rate determination method: 0,3 to 0,6 unit/ml of L-Glutamic dehydrogenase in cold Triethanolamine buffer.

Supplier: MP Biomedicals

Pig Trypsin (from Pancreas)

Supplier: MP Biomedicals

Inhibitors : Ag⁺, Hg²⁺, PCMB; Optimum temperature: 60 to 65 °C; Thermal stability: below 50 °C (pH 6,0; 1 h).

Supplier: MP Biomedicals

Stable powder 3X

Supplier: MP Biomedicals

One unit will hydrolyse 1,0 µmole of N-benzoyl-L-tyrosine ethyl ester (BTEE) per minute at pH 7,8 and 25 °C in the presence of ionised calcium.

Supplier: MP Biomedicals

One USP unit of lipase activity is contained in the amount of pancreatin that liberates 1,0 µEq of acid per minute at a pH of 9,0 at 37 °C under the conditions of the assay for lipase activity.

Supplier: MP Biomedicals

Dissolves readily at 2 mg/ml in analytical grade water to give a clear colorless solution.

Supplier: MP Biomedicals

DIASTASE from malt, 1X N.F. stable, 60 mesh powder. Ready for CE IVD labeling of clinical applications.

Supplier: MP Biomedicals

Cellulase Y-C removes cell walls from plant tissues in shorter incubation period without loss of biological activity of the materials.

Supplier: MP Biomedicals

Creatinine deiminase has been used in a study to assess the application of a creatinine-sensitive biosensor for hemodialysis control. It has also been used in a study to investigate the bioelectronic tongue for the simultaneous determination of urea, creatinine and alkaline ions in clinical samples.

Supplier: MP Biomedicals

Hyaluronidase is a glycoprotein containing 5% mannose and 2,17% glucosamine, it catalyzes the random hydrolysis of 1,4-linkages between 2-acetamido- 2-deoxy- b-D-glucose and D-glucose residues in hyaluronate. It is a tetramer consisting of 4 equal subunits with a molecular mass of 14 kDa each.

Supplier: MP Biomedicals

Glycerol-3-phosphate oxidase has been used for sensitive metabolite assays of starch and lipid synthesis, pyrophosphate, ATP, ADP, and most glycolytic intermediates in Arabidopsis seeds. It is a part of the dihydroxyacetone phosphate:glycerol-3-phosphate cycle in the bloodstream form of Trypanosoma brucei.

Supplier: MP Biomedicals

Hyaluronidase is a glycoprotein containing 5% mannose and 2,17% glucosamine, it catalyses the random hydrolysis of 1,4-linkages between 2-acetamido- 2-deoxy- b-D-glucose and D-glucose residues in hyaluronate. Hyaluronidase from bovine testes is a tetramer consisting of 4 equal subunits with a molecular mass of 14 kDa each.

Supplier: MP Biomedicals

Protease isolated from S. aureus, strain V8, this protease exhibits cleavage of peptide bonds on the COOH-terminal side of either aspartate or glutamate residues.

Supplier: MP Biomedicals

Alkaline phosphatase is a phosphomonoesterase, used to remove 5′-phosphate groups from nucleic acid molecules to prevent self-ligation of DNA fragments and vectors during recombinant DNA manipulations.

Supplier: MP Biomedicals

Pectolyase Y-23 contains two types of pectinase such as endopolygalacturonase and endo-pectin lyase in high activity. It includes maceration stimulating factor which stimulates tissue maceration by both pectinases.

Supplier: MP Biomedicals

Horseradish peroxidase (HRP) is isolated from horseradish roots and belongs to the ferroprotoporphyrin group of peroxidases. It is a single chain polypeptide containing four disulfide bridges. It is a glycoprotein containing 18% carbohydrate. The carbohydrate composition consists of galactose, arabinose, xylose, fucose, mannose, mannosamine, and galactosamine depending upon the specific isozyme.

Supplier: MP Biomedicals

Catalase, fungal suspension from from Aspergillus niger is long-acting, extremely stable form of catalase that is active over a wide pH range. Composed of four protein subunits, each containing a heme group bound to its active site.

Supplier: MERCK PRODUCTION CHEMICALS

Papain