You searched for: Enzymes
Enzymes accelerate, or catalyse, chemical reactions, and they are known to catalyse 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.
Macrozyme, MP Biomedicals
Supplier: MP Biomedicals
Readily soluble in water.
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Clostridium histolyticum Collagenase Type 4
Supplier: Rockland Immunochemical
Collagenase Type 4
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Papain, MP Biomedicals
Supplier: MP Biomedicals
Papain is used in dissecting solutions
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Clostridium histolyticum Collagenase Type 2
Supplier: Rockland Immunochemical
Collagenase Type 2
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Bovine Trypsin (from Pancreas), MP Biomedicals
Supplier: MP Biomedicals
Trypsin consists of a single chain polypeptide of 223 amino acid residues
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Pancreatin, MP Biomedicals
Supplier: MP Biomedicals
Partly soluble in water; insoluble in alcohol.
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Aspergillus niger Catalase, MP Biomedicals
Supplier: MP Biomedicals
Catalase is used for the removal of peroxides, the generation of oxygen.
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DNase I
Supplier: Agilent Technologies
Purified DNase I tested to be free of contaminating activity for the degradation of nucleic acids.
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Acid Phosphatase, MP Biomedicals
Supplier: MP Biomedicals
Soluble in distilled H₂O, dilute buffer.
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Trypsin, MP Biomedicals
Supplier: MP Biomedicals
Soluble in water; practically insoluble in alcohol and glycerol.
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Cholesterol Esterase (from Pseudomonas sp.), MP Biomedicals
Supplier: MP Biomedicals
Excess cholesterol is stored intracellularly as cholesterol esters.
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Corning® Trypsin
Supplier: Corning
0.25% Trypsin in HBSS (Hank’s Balanced Salt Solution) without calcium and magnesium.
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Proteinase K
Supplier: Analytik Jena US
innuPREP proteinase K is a highly active recombinant protease from Pichia pastoris with endo-and exoproteolytic activity.
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Cellulase (from Trichoderma virde), MP Biomedicals
Supplier: MP Biomedicals
Readily soluble in water.
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Papain, MP Biomedicals
Supplier: MP Biomedicals
Activators: Papain is activated by cysteine, sulfide, sulfite, etc
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Lactase (from Aspergillus oryzae), MP Biomedicals
Supplier: MP Biomedicals
Soluble in water; Insoluble in ethanol, acetone and isopropyl alcohol.
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Human Recombinant Guanylyl cyclase alpha1beta1 (soluble) (from Sf9 cells)
Supplier: Enzo Life Sciences
Produced in Sf9 cells. Fused at the C-terminus to a His-tag.
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Proteinase K
Supplier: Agilent Technologies
Proteinase K is a broad spectrum protease from Tritirachium album that is ideal for preparing chromosomal DNA.
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Trypsin, MP Biomedicals
Supplier: MP Biomedicals
Soluble in water; practically insoluble in alcohol and glycerol.
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Clostridium histolyticum Collagenase Type 4
Supplier: Rockland Immunochemical
Collagenase Type 4
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Collagenase, Type IV (from Clostridium histolyticum), MP Biomedicals
Supplier: MP Biomedicals
Collagenases degrade native helical collagen fibrils
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Human Recombinant PI3 kinase p110 alpha/p85 alpha
Supplier: Enzo Life Sciences
Produced in insect cells. Complex of human full length p110a and p85a subunits of phosphatidylinositol 3-kinase.
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Corning® Dispase
Supplier: Corning
Dispase is a bacillus-derived neutral metalloprotease that is recommended for recovering cell cultured on Corning® Matrigel® Basement Membrane Matrix. Dispase will yield a single cell suspension far more gently and effectively than trypsin, collagenase, or other proteolytic enzymes; it will not harm cells harvested for sub cultivation or bioassays. In addition, Dispase may be used for tissue dissociation. Dispase cleaves fibronectin, collagen IV, and to a lesser extent collagen I, but is does not cleave collagen V or laminin.
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Ficin, MP Biomedicals
Supplier: MP Biomedicals
Ficin is a purified ficin preparation which is extracted from the latex of the fig tree Ficus glabrata. Ficin is classified as a thiol protease. Ficin hydrolyses the peptide bonds where the carbonyl group is from phenylalanine or tyrosine. When used in conjunction with other plants proteases, papain or bromelain, a synergistic effect may be observed. Immobilized Ficin was specifically designed for cleavage of mouse IgG1 into F(ab')2 or Fab fragments.The immobilization of ficin enhances stability against denaturation, heat and autolysis. Immobilization also eliminates any potential for antibody-enzyme adducts that cause continued sample digestion.
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Bovine Thrombin, MP Biomedicals
Supplier: MP Biomedicals
Thrombin is prepared from fresh bovine plasma by an ion exchange method
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Bovine Deoxyribonuclease I (from Pancreas), MP Biomedicals
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. In the latter case, although histones restrict susceptibility to nuclease action, over a period of time nearly all chromatin DNA is acted upon. According to Mirsky and Silverman, this could result from the looseness of histone attachment to DNA. They found that lysine-rich histones more effectively block DNase access to DNA than arginine-rich histones. Billing and Bonner suggest that DNase attacks the histone-free strand of chromatin DNA. Schmidt, et. al.indicate that hydrolysis of the histone-free region of DNA strands accounts for the initial rapid action of the enzyme on chromatin. Bollum reports degradation of synthetic homopolymer complexes by DNase I. The intracellular functions of the enzyme are probably controlled by a DNase inhibitor, which according to Lazarides and Lindberg is actin.
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Protease (from S. aureas V8 strain), MP Biomedicals
Supplier: MP Biomedicals
Protease from Staphylococcus aureus strain V8 is composed of a single polypeptide chain