Proteomic Analysis of Post-Translational Modifications
Proteomic analysis of post-translational modifications (PTMs) is a powerful tool for studying the regulation of protein activity and function. PTMs refer to any chemical modifications of a protein after synthesis, including phosphorylation, glycosylation, and ubiquitination. With the help of mass spectrometry-based proteomics, these modifications can be accurately identified, measured, and compared between different cells or tissue samples. Such data provides insights into the dynamic changes of protein function and activity. Proteomic analysis of PTMs has many different uses, including studying the biological mechanisms of disease, understanding drug-target interactions, and even for biomarker discovery.
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