G-Biosciences' PhosphataseArrest™ phosphatase inhibitor cocktails are ready-to-use, 100X concentrated solutions that are simply added to your extraction buffers or samples

G-Biosciences' PhosphataseArrest™ I is a broad spectrum phosphatase inhibitor cocktail consisting of five phosphatase inhibitors that target serine/threonine specific, tyrosine specific and dual specificity phosphatases. PhosphataseArrest™ I is a stablized solution of sodium fluoride, sodium orthovanadate, sodium pyrophosphate, β-glycerophosphate & sodium molybdate.

G-Biosciences' PhosphataseArrest™ II is a phosphatase inhibitor cocktail consisting of five phosphatase inhibitors that target acid, alkaline and tyrosine phosphatases. PhosphataseArrest™ II contains optimized concentrations of sodium fluoride, sodium tartrate, sodium orthovanadate, imidazole & sodium molybdate.

G-Biosciences' PhosphataseArrest™ III is a phosphatase inhibitor cocktail consisting of three phosphatase inhibitors that target alkaline and serine/threonine phosphatases. PhosphataseArrest™ III is a stable, convenient solution of cantharidin, p-bromotetramisole oxalate and calyculin.

These phosphatase inhibitor cocktails are compatible with most phosphatase assays, and there is no resuspension required.