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You are here:Home » Molecular Biology » MB-Protease Inhibitors » Trypsin Inhibitor, Lima Bean

Trypsin Inhibitor, Lima Bean


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Lima bean trypsin inhibitor (LBI) inhibits bovine as well as human trypsin and plasmin acts upon both trypsin and chymotrypsin by forming equimolar complexes. The binding sites are distinct and independent. As in other protease-inhibitors the "complexing" involves a reversible hydrolysis of the peptide bond.
Catalog #T8680
SourceLima Bean
FormSupplied as a dialyzed, lyophilized powder
Unit Definition1mg inhibits 2.2mg of trypsin
Activity 2.2mg
Absorbance (A280)As reported
Storage and StabilityMay be stored at RT for short-term only. Long-term storage is recommended at 4°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
Certificate of Origin USA
Molecular Weight8-10kD
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
Alternate namesFraction III

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