PTMScan ® Control Peptides Asymmetric Di-Methyl Arginine

Description

Cell Signaling Technology's PTMScan Control Peptides for Asymmetric Di-Methyl Arginine serve as reference standards for mass spectrometry-based PTM analysis. These peptides feature asymmetric dimethylation on arginine residues and are formatted for use with the PTMScan immunoaffinity-mass spectrometry platform. Provided in a 100 µl quantity, they function as critical controls to assess the performance of enrichment protocols, verify instrument sensitivity for detecting this specific modification, and ensure reproducibility in experiments aimed at profiling arginine methylation states in proteomic samples.