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Download a Post Translational Modification of Amino Acids Poster

Proteomics kits from CST deliver key research tools for enrichment and analysis of post-translational modifications (PTMs). These kits include the same validated antibodies and PTM technology offered in PTMScan® Discovery and Direct services, making them a cost-effective alternative for scientists performing in-house LC-MS/MS based proteomic profiling and analysis of PTMs.

PTMScan® Motif Antibody Kits

Cast a wide net for the discovery of post-translationally modified peptides of interest with PTMScan® Motif Antibody kits. These kits provide quantitation of PTMs including phosphorylation, acetylation, ubiquitination, and methylation, through the available selection of proprietary Motif antibodies.

PTMScan® Pathway Based Enrichment Kits

Screen and quantify defined sets of hundreds to thousands of protein-sites at key signaling nodes critical for drug discovery, biomarker discovery, and diagnostic development with PTMScan® Pathway Based Enrichment kits.

KinomeView® Profiling Kit

Assess global changes in protein phosphorylation by western blot analysis across a range of experimental samples and conditions with the KinomeView® Profiling Kit. The kit provides a set of Phospho-motif Antibodies that recognize specific serine, threonine and tyrosine phosphorylation sites in substrates of diverse kinase families over a large portion of the kinome.