Protein Identification

Identify your proteins and peptides by mass spectrometry analysis


Protein identification using mass spectrometry is a very powerful tool and very versatile. First of all you can use our service 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.

Protein ID  >


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.

Do you need high-throughput protein/peptide identification service of many samples? Or do you need to search against a custom database? – Then please send us a project proposal request. We will get back to you within 24 hours.

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