Enzymes & Inhibitors

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MP Biomedicals Enzymes & Inhibitors

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  • Catalase from Beef Liver

    MP Biomedicals

    Catalase is an oxidoreductase that catalyzes the conversion of hydrogen peroxide to water and oxygen. Activates the decomposition of hydrogen peroxide Natural antioxidant Used to study roles of reactive oxygen species in gene expression and apoptosis Hydrogen peroxide is a harmful…

  • Pepsin from Porcine Stomach Mucosa

    MP Biomedicals

    Pepsin, an acid protease, contains a proteolytic enzyme. Pepsin contains the "cathepsin" component which has milk curdling activity. It has a broad range of substrate activity and demonstrates an esterase acitivity. It generally attacks peptide bonds. Pepsin is a peptidase used to…

  • Manganese Chloride Tetrahydrate

    MP Biomedicals

    Manganese chloride occurs in nature as the mineral scacchite. It is used in industrial applications such as dyeing and disinfecting, the purification of natural gas, and as a drying agent for linseed oil. In biochemistry, manganese is a cofactor in restriction enzymes such as BamH I and EcoR V. …

  • Trypsin from Porcine

    MP Biomedicals

    The typical use for this product is in removing adherent cells from a culture surface. The concentration of trypsin necessary to dislodge cells from their substrate is dependent primarily on the cell type and the age of the culture. Trypsins have also been used for the re-suspension of cells during…

  • Hydroxylamine Hydrochloride

    MP Biomedicals

    MAO inhibitor; inhibits platelet aggregation.

  • Creatine Amidohydrolase from Pseudomonas sp.

    MP Biomedicals

    This enzyme is useful for enzymatic determination of creatinine when coupled with creatine amidinohydrolase, sarcosine dehydrogenase or sarcosine oxidase and formaldehyde dehydrogenase in clinical analysis. Creatininase from Pseudomonas sp. is a homohexameric enzyme with a molecular mass of 28.4…

  • Catalase from Aspergillus niger

    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 subunit contains a heme group bound to its active site Catalase is used for the removal of peroxides,…

  • Protease Inhibitor Cocktail Kit

    MP Biomedicals

    Protease Inhibitor Cocktail Kit is a broad spectrum protease inhibitor cocktail which covers both endopeptidases and exopeptidases, non-specific and specific. The cocktail consists of four major protease inhibitors: AEBSF, Sodium EDTA, Leupeptin and Pepstatin A. Protease Inhibitor Cocktail Kit…

  • Diastase from Malt

    MP Biomedicals

    1X N.F. Stable, 60 mesh powder. 1 gram will digest 50 gram starch in 30 minutes.

  • Cholesterol Esterase

    MP Biomedicals

    Cholesterol Esterase is useful for enzymatic determination of total cholesterol when coupled with cholesterol oxidase in clinical analysis. Stored intracellularly as cholesterol esters Reversible enzyme Hydrolyzes and synthesizes fatty acid esters of cholesterol and other sterols …

  • Thiamine Hydrochloride

    MP Biomedicals

    Thiamine (Vitamin B1) is one of the essential vitamins and is required for carbohydrate metabolism. Thiamine hydrochloride is used as a food-additive to add a brothy/meaty flavor to gravies or soups. It is also used as food supplement. Used in fluorometric determination of mercury.

  • Cellulase from Aspergillis niger

    MP Biomedicals

    Cellulase refers to a group of enzymes which, acting together, hydrolyze cellulose. The b-glucosidases, including cellobiose, are primarily active on the smaller molecular weight cellulose hydrolysates. During cellulose breakdown they are active on the dimers and oligomers of cellulose. …

  • Pectolyase Y-23 from Aspergillus japonicus

    MP Biomedicals

    Pectolyase Y-23 is a highly purified maceration enzyme from Aspergillus japonicus. It contains two types of pectinase such as endopolygalacturonase and endo-pectin lyase in high activity. Included is a maceration stimulating factor which stimulates tissue maceration by both pectinases. Enzyme…

  • Catalase from Bovine Liver

    MP Biomedicals

    Catalase from bovine liver is a homotetrameric enzyme that is primarily located in peroxisomes. Activates the decomposition of hydrogen peroxide Natural antioxidant used to study roles of reactive oxygen species Catalyzes the decomposition of hydrogen peroxide into water and oxygen …

  • Hyaluronidase from Bovine Testes

    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. Hyaluronidase from bovine testes is a tetramer consisting of 4 equal subunits with a…

  • Prostaglandin E2

    MP Biomedicals

    One of the most typical lipid mediators produced from arachidonic acid (AA) by cyclooxygenase (COX) as the rate-limiting enzyme and acts on four kinds of receptor subtypes (EP1, EP2, EP3 and EP4) with high binding affinity (Kd values range between ~1-10nM). Regulator of numerous physiological…

  • Thrombin from Bovine

    MP Biomedicals

    α-Thrombin is a trypsin-like serine protease involved in a multitude of processes in the human body. Thrombin generation is the result of limited proteolysis of the vitamin K-dependent zymogen prothrombin. Thrombin is the last enzyme in the clotting cascade functioning to cleave fibrinogen to…

  • Pepsin from Porcine

    MP Biomedicals

    Pepsin, an acid protease, contains a proteolytic enzyme. Pepsin contains the "cathepsin" component which has milk curdling activity. It has a broad range of substrate activity and demonstrates an esterase acitivity. It generally attacks peptide bonds. Pepsin is a peptidase used to…

  • Lysozyme from Chicken Eggwhite

    MP Biomedicals

    Lysozyme (muramidase) hydrolyzes preferentially the β-1,4 glucosidic linkages between N-acetylmuramic acid and N-acetylglucosamine which occur in the mucopeptide cell wall structure of certain microorganisms, such as Micrococcus lysodeikticus. Extracts group specific antigens …

  • Lysozyme from Chicken Eggwhite

    MP Biomedicals

    Lysozyme (muramidase) hydrolyzes preferentially the β-1,4 glucosidic linkages between N-acetylmuramic acid and N-acetylglucosamine which occur in the mucopeptide cell wall structure of certain microorganisms, such as Micrococcus lysodeikticus. Extracts group specific antigens …

  • Collagenase Type II from Clostridium histolyticum

    MP Biomedicals

    Collagenases degrade native helical collagen fibrils. Plays an important role in connective tissue metabolism Produced by specific cells involved in repairs and remodeling processes Type II enzyme that contains greater clostripain activity Collagenase is used for collagen…

  • Phenylmethylsulfonyl Fluoride

    MP Biomedicals

    Phenylmethylsulfonyl fluoride is an irreversible inhibitor of serine proteases - inhibits trypsin, chymotrypsin and protease. Inhibits mammalian acetyl cholinesterase, but not those from fish sources. Administration of PMSF produces analgesia unrelated to its anticholinesterase effect, and…

  • Acetoacetyl Coenzyme A Trisodium Salt Tetrahydrate

    MP Biomedicals

    Acetoacetyl coenzyme A (Acetoacetyl-CoA) may be used as a substrate for a number of enzymes including; acetoacetyl-CoA thiolase (EC 2.3.1) which produces acetyl-CoA in reverse condensation reaction and (3-Hydroxy-3-methylglutaryl coenzyme A (CoA) synthase (HMGCS)) which produces…

  • a-Naphthyl Phosphate Disodium Salt Hydrate

    MP Biomedicals

    α - Naphthyl phosphate disodium salt is a substrate for determination of phosphatase.

  • Roseoflavin

    MP Biomedicals

    Roseoflavin is a weak antibacterial agent active against some gram-positive bacteria, especially Staphylococcus aureus, Sarcina latea, Bacillus cereus and Bacillus subtilis. Also exhibits antiriboflavin activity and inhibits the biosynthesis of riboflavin by a repressor mechanism.

  • p-Nitrophenyl Phopshate Disodium Salt Hexahydrate

    MP Biomedicals

    p-nitrophenol is suitable for use as a substrate for alkaline and acid phosphatase. p nitrophenol is the substrate of choice for use with alkaline phosphatase in ELISA procedures. This substrate produces a soluble end product that is yellow in color and can be read spectrophotometrically at 405…

  • a-Chymotripsin from Bovine Pancreas

    MP Biomedicals

    A serine protease that hydrolyzes peptide bonds with aromatic or large hydrophobic side chains (Tyr, Trp, Phe, Met, Leu) on the carboxyl end of the bond. Produced from 3x Crystallized chymotrypsinogen Used to treat pancreatic insufficiency Used in traumatology Chymotrypsin…

  • 4-(2-Aminoethyl)-Benzenesulfonyl Fluoride Hydrochloride

    MP Biomedicals

    AEBSF hydrochloride is a covalent binding serine protease inhibitor, belongs to the family of irreversible sulfonyl fluoride inhibitors that block trypsin and chymotrypsin-type enzymes. Similar in structure to the commonly used inhibitor PMSF, AEBSF offers better solubility in water, lower…

  • Hyaluronidase from Ovine Testes, >=1,000 I.U./mg Material

    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- β-D-glucose and D-glucose residues in hyaluronate. Hyaluronidase from bovine testes is a tetramer consisting of 4 equal subunits with a…

  • Collagenase Type 3 from Clostridium histolyticum

    MP Biomedicals

    Collagenases degrade native helical collagen fibrils. The substrate, collagen, is the major fibrous component of animal extracellular connective tissue: skin, tendon, blood vessels, bone, etc. True collagenase may cleave simultaneously across all three chains or attack a single strand. The enzyme…

  • Neuraminidase from Arthrobacter ureafaciens

    MP Biomedicals

    Neuraminidase enzymes are glycoside hydrolase enzymes. Neuraminidases are used to cleave N-acetyl neuraminic acid (sialic acid) from a variety of glycoproteins. One unit will liberate 1.0 µmole of N-acetyl-neuraminic acid (NANA) per minute at pH 5.0 at 37°C, using either one…

  • 5-Bromo-2'-Deoxyuridine

    MP Biomedicals

    5-Bromo-2’-deoxyuridine is a thymidine analog and useful for the study of DNA synthesis where it is incorporated into DNA in place of thymidine. Measure DNA synthesis Label dividing cells Study cell signaling and processes that induce cell proliferation Used as a mutagen in…

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