Mass Spectrometry Standards

Mass spectrometry standards and controls are ideal for use in MS-based proteomic analyses. These standards can be used for standardizing mass spectrometers or for evaluating their performance. They can come in the form of digested peptides (often by the trypsin protease) in precise concentrations. These can serve as positive controls for sequence coverage, peptide quality, and digestion efficiency. Synthetic peptides containing a specific post-translational modification are also available. Visit the supplier page for more information, such as protein source, modifications, and more.