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Certain features of Sigma-Aldrich.com will be down for maintenance the evening of Friday August 18th starting at 8:00 pm CDT until Saturday August 19th at 12:01 pm CDT.   Please note that you still have telephone and email access to our local offices. We apologize for any inconvenience.

Enzyme Explorer

Protease Finder

Protease Finder

Find the right protease for the job the first time with the Enzyme Explorer's Protease Finder. Allow the Protease Finder to help you locate both the endo- and exoproteases needed for precision protein cleavage.

The Protease Finder utilizes cleavage specificity data from over 140 Sigma proteolytic enzymes, encompassing 73 different types of proteases. All proteases displayed as results are readily available from Sigma Aldrich. You just supply the protein sequence and where you want it cleaved then let the Protease Finder show you the proteases to do the job.




Launch Protease Finder
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