PTMScan® Proteomics Services
PTMScan® Proteomics Services from Cell Signaling Technology (CST) employ proprietary methodologies for antibody-based peptide enrichment combined with tandem mass spectrometry for quantitative profiling of post-translational modifications (PTMs), including phosphorylation, ubiquitination, and acetylation.
PTMScan® Discovery Services
PTMScan® Discovery Services are intended as a discovery-mode proteomics technology for identifying and quantifying post-translational modifications in biological model systems. Overview of PTMScan Discovery >>
PTMScan® Direct Services
PTMScan® Direct Services are intended as a targeted-mode proteomics screening technology with defined assay endpoints, allowing focused studies on critical signaling nodes. Overview of PTMScan Direct >>
Proteomics of post-translational Modifications