Trypsin protease, MS grade

Proveedor: Thermo Fisher Scientific

90057 90058 90059 90305
PIER90057EA 99.75 EUR
PIER90057 PIER90058 PIER90059 PIER90305
Trypsin protease, MS grade
Extracción de proteínas Reactivos para extracción de proteinas

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


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 has been treated with TPCK to eliminate chymotryptic activity, improving digestion specificity. The enzyme is most active in pH ranges 7 to 9 and can be reversibly inactivated at pH <4.

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