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™

Manufacturer Part Number: 88669

UNSPSC: 41116111

Code: PN

Additional Details:
Additional Details: Weight: 0.45360kg

Product Code. 13313136


This item has been discontinued and is no longer available. View the product for possible alternatives or contact our Product Support team on 01509 555888 for assistance

Description and Specification


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

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