Enzymes Products & Reviews
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Enzymes are macromolecular biological catalysts used across life science, pharmaceutical and clinical research. Various enzymes can be purchased for research applications including ligases, high fidelity polymerases, nuclease, protease, restriction enzymes, tissue dissociation enzymes and enzyme inhibitors. Find the best enzymes in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.
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Methotrexate hydrate
Merck KGaA, Darmstadt, Germanypowder, BioReagent, suitable for cell culture, ≥98% (HPLC)
Nuclease P1 from Penicillium citrinum
Merck KGaA, Darmstadt, Germanylyophilized powder, ≥200 units/mg protein (E1%/280, 3′-5′-Phosphodiesterase)
Protease from Bacillus licheniformis
Merck KGaA, Darmstadt, Germanylyophilized powder, for use in Total Dietary Fiber Assay, TDF-100A
Protease from Streptomyces griseus
Merck KGaA, Darmstadt, GermanyType XIV, ≥3.5 units/mg solid, powder
Proteinase K from Tritirachium album
Merck KGaA, Darmstadt, Germanylyophilized powder, ≥30 units/mg protein
Proteinase, bacterial
Merck KGaA, Darmstadt, GermanyType XXIV, 7.0-14.0 units/mg solid, lyophilized powder
Ribonuclease A from bovine pancreas
Merck KGaA, Darmstadt, Germanyfor molecular biology, ≥70 Kunitz units/mg protein, lyophilized
Thrombin from bovine plasma
Merck KGaA, Darmstadt, Germanylyophilized powder, 40-300 NIH units/mg protein (biuret)
Thrombin from human plasma
Merck KGaA, Darmstadt, Germanylyophilized powder, ≥2,000 NIH units/mg protein (E1%/280, 18.3)
Trypsin from bovine pancreas
Merck KGaA, Darmstadt, GermanyTPCK Treated, essentially salt-free, lyophilized powder, ?10,000 BAEE units/mg protein
Trypsin from porcine pancreas
Merck KGaA, Darmstadt, GermanyProteomics Grade, BioReagent, Dimethylated
Angiotensin Converting Enzyme from rabbit lung
Merck KGaA, Darmstadt, Germany?2.0 units/mg protein (modified Warburg-Christian)
Diphtheria Toxin from Corynebacterium diphtheriae
Merck KGaA, Darmstadt, GermanyDiphtheria toxin may be used as a toxin element in the construction of immunotoxin for cell specific cytotoxicity. The translocation domain of bacterial toxins with natural endosome escape mechanism has been used in the development of efficient nonviral vectors for applications in gene therapy.
Penicillinase from Bacillus cereus
Merck KGaA, Darmstadt, Germanylyophilized powder, 1,500-3,000 units/mg protein (using benzylpenicillin)
Chondroitinase ABC from Proteus vulgaris
Merck KGaA, Darmstadt, GermanyBSA free, lyophilized powder, 50-250 units/mg protein (using chondroitin sulfate C as substrate)
Acetylcholinesterase from Electrophorus electricus (electric eel)
Merck KGaA, Darmstadt, GermanyType VI-S, lyophilized powder, 200-1,000 units/mg protein
Apyrase from potatoes
Merck KGaA, Darmstadt, GermanyATPase ≥200 units/mg protein, lyophilized powder
