金山科研平台，产品价格货期咨询微信：jinshanbio Source:E. coli-derived, Ile24-Asn246, with an N-terminal Met, 6-His tag and GGSGSGGGSSR linker Accession #:NP_035775 N-terminal Sequence Analysis:Ile24 Purity:>85%, by SDS-PAGE under reducing conditions and visualized by Colloidal Coomassie® Blue stain at 5 µg per lane. Endotoxin Level: Predicted Molecular Mass:24 kDa SDS-PAGE:24-27 kDa, reducing conditions Activity:Measured by its ability to cleave the fluorogenic peptide substrate, Mca-RPKPVE-Nval-WRK(Dnp)-NH₂ (Catalog# ES002).The specific activity is >30,000 pmol/min/µg, as measured under the described conditions. Formulation:Supplied as a 0.2 µm filtered solution in Sodium Acetate, NaCl, CaCl₂, BME, DTT and Glycerol.See Certificate of Analysis for details. Molecule Information: Trypsin 3/PRSS3 Aliases: Mesotrypsin; MTG; PRSS3; PRSS4; Trypsin 4; Trypsinogen 15 Entrez Gene IDs: 5646 (Human); 22073 (Mouse); 362347 (Rat) Background: Trypsins/PRSS

PRSS (Protease; serine) genes produce three isoforms of pancreatic trypsinogen. Based on their electrophoretic mobilities, they are named cationic trypsinogen (trypsin 1/PRSS1), anionic trypsinogen (trypsin 2/PRSS2) and meso- (or "in the middle") trypsinogen (trypsin 3/PRSS3). PRSS1 is the predominant form (67%). Following secretion from the pancreas, active trypsin is generated in the duodenum through the interaction of brush-border duodenal enterokinase with trypsinogen.