LC-MS/MS analysis is preferable for identification of a single peptide or multiple peptides in a complex solution.
To achieve the highest sensitivity, we separate peptides using RP HPLC coupled to high resolution mass spectrometer. As a result, peptides can be detected and identified by its mass and fragmentation pattern by searching data against peptide databases.
We can search the MS data against the public UniProt database or setup custom designed peptide databases.
The service includes:
- We perform LC-MS/MS peptide identification.
- We search the data against sequence database for peptide identity.
- Finally, you receive the report within a few days.