Protease-PhosphataseArrest™ provides full protection of protein samples from proteases and phosphatases released during the preparation of cell and tissue lysates. Protease-PhosphataseArrest™ contains both irreversible and reversible protease inhibitors to inhibit serine, cysteine and other proteases along with five phosphatase inhibitors that target all the phosphatase categories: serine/threonine (Ser/Thr) specific, tyrosine specific and dual specificity phosphatases.

• Complete protection of proteins – contains both protease and phosphatase inhibitors
• Optional metalloprotease Inhibitor – 0,5M EDTA is supplied separately
• Supplied as two vials of each cocktail in a ready to use format at 100X concentration

Application: Protects protein samples from protease and phosphatase activites during extraction and purification from cells and tissues.