Based on the SEQUEST from database of E.coli host and target protein, the LC-MS/MS Analysis result of CSB-EP357861SUL could indicate that this peptide derived from E.coli-expressed Staphylococcus aureus (strain MW2) hlgA.
Supplier Page from CUSABIO Technology LLC for Staphylococcus aureus hlgA Protein (E.coli)