Thermo Scientific™ Pierce™ Trypsin Protease, MS Grade, Frozen

Ensure maximum activity and stability in proteomic applications with this chemically modified, highly purified porcine trypsin.

Manufacturer:  Thermo Scientific™ 90305

Catalog No. PI90305

Description

Thermo Scientific™ Pierce MS Grade Trypsin Protease is highly purified porcine trypsin that has been chemically modified for maximum activity and stability in proteomic applications.

Additional Information and Online Ordering »

Pierce Trypsin Protease, MS Grade, is a serine protease derived from porcine pancreatic extracts. The enzyme is TPCK-treated to eliminate chymotryptic activity and methylated to improve stability during protein digestion. This mass spectrometry-grade, modified trypsin is then repurified, lyophilized in glass vials and packaged in convenient 5 x 20µg, 5 x 100µg, and 1mg fill sizes.

Highlights:

• Exceptional selectivity – cleaves at the carboxyl side of lysine and arginine residues with greater than 95% specificity

• High purity – no detectable chymotrypsin activity

• Enhanced stability – modified and lyophilized for reduced autolytic activity

• Economical – available in larger fill sizes that are more cost effective

Recommended for:

• In-gel digestion of proteins from 1–D or 2–D gels
• In-solution tryptic digestion of proteins

Specifications

• Content And Storage: Upon receipt, store at -20°C in a nonfrost-free freezer. Products are shipped with ice.
• Workflow Step: Protein Digestion
• Final Product Type: Peptide
• Starting Material: Protein samples, Cell Lysate
• Quantity: 1 x 100μg

• Product Line: Pierce™
• Detection Method: Mass Spectrometry
• For Use With (Equipment): Mass Spectrometer
• Description: Pierce Trypsin Protease, MS Grade, Frozen Liquid