78420-Phosphatase-Inhibit-230

Preserve the integrity of phosphoproteins in your samples

Phosphatase inhibitor cocktails and tablets contain chemical compounds that target serine, threonine, and tyrosine phosphatases. Halt™ liquid cocktails are available in 100 μL single-use format or 1, 1 x 5 and 10 mL pack sizes; Pierce™ tablets come in one size for 10 mL volumes, to accommodate different volume and pricing needs.

Choose the right format for your experiment

  Halt Phosphatase Inhibitor Cocktail Pierce Phosphatase Inhibitor Tablet
Flexible addition based on sample volume? Yes No
Contains DMSO Yes No
Requires reconstitution No (100X) Yes
Protein assay compatibility All BCA (dilute sample 1:3)
Downstream compatibility All All
Pricing Premium Economical
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Preserve protein phosphorylation from phosphatases in cell and tissue extracts

|Thermo Scientific Pierce Phosphatase Inhibitors preserve protein phosphorylation from phosphatases in cell and tissue extracts.| Relative levels of total and phosphorylated protein were determined following protein extraction in the absence (–) or presence (+) of phosphatase inhibitors for (A) AKT and PDGFR in serum-starved, PDGF-stimulated (100 ng/mL) NIH 3T3 cell extracts and (B) ERK1/2 in liver and spleen tissue extracts. C: The degree of inhibition for protein, acid and alkaline phosphatase activity was determined in mouse brain extract following treatment with Pierce Phosphatase Inhibitor Tablets or another commercially available phosphatase inhibitor tablet.