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Recombinant Trypsin 4.0 (MS Grade) is a recombinant porcine trypsin expressed in Pichia pastoris. Manufactured in a GMP-compliant environment, it is free of animal-derived components and animal-origin viral contamination (e.g., swine influenza virus, porcine parvovirus), and inherently lacks chymotrypsin activity.
The activity of this product is inhibited by serine protease inhibitors (e.g., PMSF, TLCK) and metal ion chelators (e.g., EDTA).
Trypsin 4.0 is redesigned at the gene sequence level. Compared with wild-type trypsin, it features fast enzymatic cleavage, superior self-stability and fewer autolytic peaks in mass spectrometry analysis. It specifically cleaves the C-terminal peptide bonds of arginine (R) and lysine (K).
Product images are for reference only.
Applications
Single-cell omics, protein characterization, protein sequencing, etc.
Advantages
(1) High activity and strong specificity enable rapid enzymatic cleavage.
(2) Free of animal-derived components during production.
(3) Excellent self-stability with low autolytic peaks in mass spectrometry analysis.
Information
(1) Product Name: Recombinant Trypsin 4.0 (MS Grade)
(2) Catalog No. : YJ-O-750
(3) Size: 100 µg
(4) Storage temperature: -20 ℃