Pierce™ Trypsin Protease, MS Grade, Thermo Scientific
Catalog #: CAPI90057
Supplier: Thermo Scientific
CAS Number:
Specifications
- Description:Trypsin Protease
- Size:5 x 20 µg
- Storage conditions:Upon receipt, store at -20˚C in a nonfrost-free freezer. Products are shipped with ice.
- Cat. no.:CAPI90057
- Supplier No.:90057
Specifications
About this item
Pierce™ Trypsin Protease, MS Grade, is highly purified porcine trypsin that has been chemically modified for maximum activity and stability in proteomic applications.
- Cleaves at the carboxyl side of lysine and arginine residues with greater than 95% specificity
- No detectable chymotrypsin activity thus making it highly pure
- Chemically modified for reduced autolytic activity
Trypsin is a serine protease derived from porcine pancreatic extracts. Applications include in-gel digestion of proteins from 1-D or 2-D gels and in-solution tryptic digestion of proteins. The selectivity of this enzyme is critical for reproducible protein digestion and mass spectrometry-based protein identification. It is TPCK-treated to eliminate chymotryptic activity and methylated to improve stability during protein digestion. The enzyme is most active in pH ranges 7 to 9 and can be reversibly inactivated at pH <4.
Caution: For Research Use Only. Not for use in diagnostic procedures.
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