ProteCEASE™ is a dry format version of ProteaseArrest™ for large scale preparative applications and for those users who prefer reconstitution prior to use. ProteCEASE™ is a superior general protease inhibitor cocktail that is suitable for purification from mammalian, plant, bacteria and yeast samples. The cocktail contains both irreversible and reversible protease inhibitors to inhibit serine, cysteine and other proteases. EDTA is an optional component for inhibiting metalloproteases.

• High protease inhibition: >95% in mouse pancreas lysate
• Inhibits a wide variety of proteases, including cysteine, serine and metallo-proteases
• Available with or without EDTA
• Performs with a wide range of samples, including animals, plants, yeast, bacteria and fungal lysates

The EDTA-free ProteCEASE™ will maintain activity of proteins dependent on divalent cations and will not inhibit the purification of proteins with immobilised metal affinity chromatography (IMAC).

Applications include large scale preparative protein purifications, inhibition of protease activity in protein preparations, and protection of proteins from proteolysis in such applications as electrophoresis, purification, storage, assays and other applications.