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.
IdeS Protease is an immunoglobulin-degrading enzyme from Streptococcus pyogenes (IdeS). It is an engineered recombinant protease overexpressed in E. coli that cleaves Immunoglobulin G (IgG) with high specificity at a single site below the hinge region, yielding F(ab’)2 and Fc fragments. The protocol for a standard reaction is to add the IdeS Protease to the IgG sample, add 1 unit of IdeS Protease per 1µg of IgG to be digested…
IdeZ Protease is an immunoglobulin-degrading enzyme from Streptococcus equi subspecies zooepidemicus. It is an engineered recombinant protease overexpressed in E. coli. Like IdeS Protease, IdeZ Protease specifically cleaves IgG molecules below the hinge region to yield F(ab′)2 and Fc fragments. However, IdeZ Protease has significantly improved activity against mouse IgG2a and IgG3 subclasses compared to IdeS Protease.
Inhibits Polymerase Activity at Temperatures below 70°C High conc and glycerol-free formulations
Full-Length Form of Taq DNA Polymerase Manufactured Under cGMP Glycerol-free formulation available Custom formats and formulations
Inhibits Polymerase Activity at Temperatures below 70°C High conc and glycerol-free formulations
Inhibits Polymerase Activity at Temperatures below 70°C High conc and glycerol-free formulations
Full-Length Form of Taq DNA Polymerase Manufactured Under cGMP Glycerol-free formulation available
Get robust, reliable performance with GoTaq® G2 DNA Polymerase
Pierce EDTA-Free Protease Inhibitor Tablets are broad-spectrum protease inhibitors that are highly effective at preventing proteolytic degradation for cell lysis and protein extraction experiments.
Gentle and effective tissue and tumor dissociation reagent for single-cell studies.
The Cell Stimulation Cocktail (plus protein transport inhibitors) (500X) is a cocktail of phorbol 12-myristate 13-acetate (PMA), ionomycin, brefeldin A and monensin. PMA and ionomycin treatment can induce activation of many cell types to produce cytokines. Brefeldin A and Monensin result in the accumulation of secreted proteins in the endoplasmic reticulum and Golgi apparatus. The Cell Stimulation Cocktail (plus protein transp…
The Protein Transport Inhibitor Cocktail (500X), a cocktail of Brefeldin A and Monensin, is used for assays in which prevention of protein transport to the extracellular space is desired and has been specifically formulated for use as a negative control for the Cell Stimulation Cocktail (plus protein transport inhibitors) (500X) (cat. 00-4975). Addition of this cocktail to cells in culture inhibits the intracellular protein se…
50 x 50 µl reactions, contains iScript Advanced Reverse Transcriptase, 2x PreAmp Mix (dNTPs, Sso7d fusion polymerase, salts, enhancers, stabilizers, and other proprietary components), reaction booster, DNase, DNase buffer, nuclease-free water
250 x 50 µl reactions, contains iScript Advanced Reverse Transcriptase, 2x PreAmp Mix (dNTPs, Sso7d fusion polymerase, salts, enhancers, stabilizers, and other proprietary components), reaction booster, DNase, DNase buffer, nuclease-free water
Grade I, =99%, from microbial
99% (SDS-PAGE), recombinant, expressed in E. coli, buffered aqueous glycerol solution, ultrapure grade
lyophilized powder, ?2,000 W-A units/mg protein
suitable for protein sequencing, lyophilized powder
Type VII, lyophilized powder, 100,000 units/g solid (without added oxygen)
Type I-S, lyophilized powder, 400-1000 units/mg solid
