Vous avez recherché : Enzymes

Supplier: Abnova

Recombinant Alkaline Phosphatase (from E. coli)

Supplier: MP Biomedicals

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

Supplier: MP Biomedicals

Proline specific endopeptidase specifically cleaves peptide bonds on the carboxy side of proline residues.

Supplier: MP Biomedicals

Yeast aldehyde dehydrogenase

Supplier: MP Biomedicals

Collagenase is a protease which cleaves the triple-helical protein called collagen. It has extensive use in biological studies, where it is used to prepare isolated cell suspensions.

Supplier: Abnova

Synthetic Yeast Inorganic Pyrophosphatase (from E. coli)

Supplier: Abnova

Recombinant Tobacco Etch Virus (from E. coli)

Supplier: MP Biomedicals

Dissolve at a concentration of 1 mg/ml. Dilute further to a concentration of 20 to 60 U/ml immediately before the assay.

Supplier: MP Biomedicals

Soluble in distilled water or dilute buffer.

Supplier: MP Biomedicals

Activity: Each vial contains 500 units β-Lactamase I and 50 units β-Lactamase II Unit Definition: One unit is defined as the amount of enzyme which will hydrolyse 1,0 micromole of benzyl penicillin and 1,0 micromole of cephalosporin C per minute at 25 °C in the presence of EDTA pH 7,0.

Supplier: MP Biomedicals

Trypsin 1:250 from pig pancreas is used to release adherent cells from tissue culture plates for passaging. It was used in the isolation and culture of human endothelial cells.

Supplier: Thermo Fisher Scientific

CAS No.: 9001-73-4

Supplier: MP Biomedicals

One unit will hydrolyse 1,0 µmole of N-alpha-benzoyl-L-arginine ethyl ester (BAEE) per minute at 25 °C and pH 6,2.

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

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

Supplier: MP Biomedicals

Deoxyribonuclease from beef pancreas, DNase I, was first crystallized by Kunitz. It is an endonuclease which splits phosphodiester linkages, preferentially adjacent to a pyrimidine nucleotide yielding 5'-phosphate terminated polynucleotides with a free hydroxyl group on position 3'. The average chain of limit digest is a tetranucleotide. DNase I acts upon single chain DNA, and upon double-stranded DNA and chromatin.

Supplier: MP Biomedicals

Bromelain is a glycoprotein which is a highly active thiol proteinase (non-specific cysteine protease), which splits glycine esters but not lysine esters; it is also a protein-digesting and milk-clotting enzyme. Substrates susceptible to bromelain include all of the common protein materials such as gelatin, casein, gluten, collagen, elastin, globulins an muscle fiber protein. It is a cysteine endopeptidase with broad specificity for cleavage of proteins. It may be from a stem or piece of fruit.

Supplier: MP Biomedicals

Neuraminidase of non-pathogenic streptococci, is prepared from the culture filtrate by Ammonium Sulfate precipitation and Ion-exchange chromatography.

Supplier: MP Biomedicals

The amount of macerating activity on potato tuber disks as determined by weight loss at 40 °C, pH 5,0.

Supplier: MP Biomedicals

Fig tree Ficin

Supplier: MP Biomedicals

Collagenases degrade native helical collagen fibrils. The enzyme has an important role in connective tissue metabolism and is produced by specific cells involved in repairs and remodelling processes. It is a type II enzyme that contains greater clostripain activity. It is generally used for heart, bone, muscle, thyroid, cartilage, and liver cells. Ca²⁺ is required for its activation while metal chelating agents such as cysteine, EDTA or o-phenanthroline inhibits its activity.

Supplier: MP Biomedicals

Zymolyase 100T is used to lyse living yeast cell walls to produce protoplast or spheroplast of various strains of yeast cells. It may also be used for glucan hydrolysis.

Supplier: MP Biomedicals

Myrothecium sp. Bilirubin oxidase

Supplier: Abnova

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

Supplier: Thermo Fisher Scientific

Contains either Lactose or Maltodextrin excipient

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

Collagenase can be solubilised in calcium-free solutions such as Hank's Balanced Salts or Earles Balanced Salt Solution.

Supplier: MP Biomedicals

Plasminogen is a single-chain glycoprotein found in human plasma and extracellular fluid. Certain activators, such as tissue plasminogen activator (tPA), convert plasminogen to its active form, plasmin. Plasminogen has been used to study its conversion into plasmin.

Supplier: MP Biomedicals

Catalase activates the decomposition of hydrogen peroxide, a reactive oxygen species, into water and oxygen.

Supplier: MP Biomedicals

Dissolves readily at 5 mg/ml in 0,06 M Tris/HCI pH 7,4 to give a clear colorless solution.