Protein identification using mass spectrometry is a very powerful tool and very versatile. First of all you can use it to identify or verify a single protein. However, you can also identify multiple proteins in complex samples. The analysis works equally well for both in-gel samples or in-solution samples. The service consists of a digest of protein material using a protease, followed by MS and then MS/MS sequencing.
The protein identification is made by matching the obtained data to the reviewed public protein database from Swiss-Prot.
It is also possible to perform a peptide identification by MS and MS/MS sequencing. Our analysis works only for in-solution samples. To get an accurate identification of the peptides in your solution, we search the acquired MS data against the UniProtKB database.
Peptide ID >
We perform LC-MS analysis of your in-solution samples. Thereby we identify either a single peptide or multiple peptides in the complex solution.