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.
Finnzymes’ novel PowerCut™ Dicer produces a pool of 25–27 nucleotide-long siRNA molecules from any dsRNA. This efficient endoribonuclease originating from Giardia intestinalis outperforms all other siRNA producing enzymes by cleaving the substrate with 100 % efficiency yet leaving the resulting siRNA intact. The high quality siRNA produced is ideal for gene silencing studies, for example. Pooled siRNAs are also preferred over…
Top DNA polymerase is a novel thermostable DNA polymerase that is more processive than Taq DNA polymerase. In fact, the extension rate of Top DNA Polymerase is > 3 x that of Taq DNA Polymerase! Top DNA Polymerase can be used for a variety of PCR applications (including TA cloning) and is a robust enzyme for everyday PCR. It contains no proofreading or 5’-3’ Exonuclease activity.Features and Benefits• Fast: More than three tim…
Get more cDNA in less time with CycleScript Reverse Transcriptase. CycleScript is a versatile reverse transcriptase - applicable to both conventional Reverse Transcription and Cyclic Reverse Transcription (Cyclic RT, patent pending – for cDNA amplification). It features high activity across a wide range of temperatures from 37 to 55°C; therefore, reverse transcription is carried out like PCR. The Cyclic RT reaction is composed…
Moloney Murine Leukemia Virus (M-MLV) Reverse Transcriptase is an RNA-dependent DNA polymerase. This enzyme is able to use an RNA molecule as a template and synthesize a double-strand DNA. M-MLV Reverse Transcriptase is isolated from a E.coli strain containing a recombinant clone. It is ideal for use of first-strand synthesis cDNA from RNA molecules and for cDNA synthesis for Reverse Transcriptase PCR and qRT-PCR.
T4 DNA Ligase catalyzes the formation of a phosphodiester bond between 5' phosphate and 3' hydroxyl termini in duplex DNA or RNA. This enzyme will ligate DNA from blunt-end and cohesive-end termini (Including sticky ends for TA Cloning) as well as repair single stranded nicks in duplex DNA, RNA, or DNA/RNA hybrids. T4 DNA Ligase is isolated from a recombinant E.coli strain.
