Highly Specific and Autoproteolytically Resistant Trypsin for Accurate Protein Mass Spec Analysis

Part # PS415

Abstract

We have developed new trypsin that addresses shortcomings of existing Proteomics and MS grade trypsins.

The new trypsin is free of non-specific cleavage activity commonly found in Proteomics and MS-grade trypsins.
Using a new chemical modification method, we significantly improved autoproteolytic resistance compared to existing Proteomics and MS grade trypsins.
Proteolytic efficiency was increased. The new trypsin can be used to effectively digest proteolytically resistant sites.
Due to extensive purification, the new trypsin shows superior purity. It is also free of contaminating proteins of animal origin.

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