Class Specific Protein Assay Kits

Thermo Scientific™ Pierce™ Phosphoprotein Phosphate Estimation Kit

Classify and identify proteins as phosphorylated (serine and threonine) and obtain semi-quantitative assessment of the phosphorylation levels.

Thermo Scientific™ Pierce™ Protease Assay Kits

Determine total protease activity in biological samples via fluorescent or colorimetric detection by measuring digestion of labeled casein substrate.

Thermo Scientific™ Pierce™ Glycoprotein Carbohydrate Estimation Kit

Measure protein glycosylation as the percent of purified protein mass compared to included glycoprotein standards; uses periodic acid Schiff-base reagents (PAS).

ZeptoMetrix Corporation OXItek Glutathione Reductase Assay Kit

Provides an indirect and highly reproducible method of quantifying the activity of total cellular glutathione reductase

ZeptoMetrix Corporation Formamido Cytidine Dimer d(PfpC) Dinucleotide Standard

May be used as an internal standard for various quantitations

ZeptoMetrix Corporation OXItek Total Glutathione Peroxidase Assay Kit

Provides a method of quantifying the activity of total glutathione peroxidase

Promega™ Proteasome-Glo™ 3-Substrate System

Luminescent assays that individually measure the chymotrypsin-like, trypsin-like and caspase-like protease activities associated with the proteasome in a purified enzyme-based format. Adding reagent results in proteasome cleavage of the substrate and generation of a luminescent signal.

Promega™ ADP-Glo™ Max Assay

Produces a strong signal that positively correlates with enzyme activity and can be adapted to a multitude of plate formats

Promega™ ROS-Glo™ H2O2 Assay

Measures the level of hydrogen peroxide (H2O2), a reactive oxygen species (ROS), directly in cell culture or in defined enzyme reactions. Light signal that is proportional to the level of H2O2 present in the sample.

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