O-glycopeptidase (IMPa) specifically cleaves the peptide bond adjacent to O-linked GalNAc residues on glycoproteins, releases intact O-glycopeptide fragments, and serves as a valuable tool for O-glycomics profiling and O-glycosylation site mapping research.
Applications
O-glycopeptidase (IMPa) is suitable for O-glycosylation site mapping detection kits and O-glycomics profiling assay reagent development.
CAS No.
53-1-52
Enzyme Commission Number
EC 5.3.1.52
Enzyme Source
E.coli recombinant peptidase from Pseudomonas aeruginosa.
Activity Definition
One unit is defined as the amount of enzyme that catalyzes the formation of 1 μmol galNAc from O-GalNAcylated peptides per minute at 37°C.