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Thermo Scientific™ Pierce™ Protease and Phosphatase Inhibitor Tablets

Ensure complete protection from dephosphorylation and proteolytic degradation with these broad-spectrum protease and phosphatase inhibitor tablets.

Brand:  Thermo Scientific™ 88668

Code : PN

Additional Details : Weight : 0.45360kg

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Product Code. 13393126

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The Pierce Protease and Phosphatase Inhibitor Tablets contain aprotinin, bestatin, E-64 and leupeptin to provide protection from degradation by serine-proteases, cysteine-proteases, aspartic acid-proteases. To prevent the dephosphorylation activity of serine/threonine and tyrosine phosphatases, each tablet also contains sodium fluoride, sodium orthovanadate, sodium pyrophosphate and beta-glycerophosphate. The formulation is available with or without EDTA, a metalloproteinase inhibitor that may interfere with certain downstream applications. Pierce Protease and Phosphatase Inhibitor Tablets are stable at 4°C for up to 12 months, and each tablet is sufficient for 10mL of solution.


  • Complete All-in-one tablet contains both protease and phosphatase inhibitors

  • Easy-to-use the refrigerator-stable tablets are easily dissolved in buffers and lysis reagents

  • Two formulations available with or without EDTA

  • Compatible use with homebrew or commercially available cell lysis reagents and Thermo Scientific Protein Assays

Recommended for:

Protect intact, active cellular proteins from degradation and/or dephosphorylation by endogenous proteases and phosphatases; Preserve protein integrity and phosphorylation upstream of phosphoproteomic analyses and phospho-specific immunoassays



Sodium fluoride, Sodium orthovanadate, Sodium pyrophosphate, beta-Glycerophosphate, Aprotinin, Bestatin, E-64, Leupeptin, EDTA
Pierce Protease and Phosphatase Inhibitor Mini Tablets
20 tablets
Inhibitors in proprietary excipient in amber glass vials
200mL of sample (10mL each mini tablet)