AltaBioscience provides a mass spectrometry analysis service as a tool in the identification of peptides or proteins. With over 15 years’ experience, we have a range of state-of-the-art equipment available and offer both intact and peptide fingerprinting analysis for protein identification.
For analysis of large proteins we can perform tryptic digests before the mass spectrometry (MS) and then remove it using a magnetic separator, so that the digested peptide fragments are not contaminated with the enzyme. This peptide fingerprinting service is available for samples supplied as gel slices or in solution. The service also includes a database search for comparative sequences.