Protein aggregation capture on microparticles enables multi-purpose proteomics sample preparation
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- Protein Aggregation Capture on Microparticles Enables Multipurpose Proteomics Sample Preparation
Final published version, 7 MB, PDF document
Universal proteomics sample preparation is challenging due to the high heterogeneity of biological samples. Here we describe a novel mechanism that exploits the inherent instability of denatured proteins for non-specific immobilization on microparticles by protein aggregation capture. To demonstrate the general applicability of this mechanism, we analyzed phosphoproteomes, tissue proteomes, and interaction proteomes as well as dilute secretomes. The findings presents a practical, sensitive and cost-effective proteomics sample preparation method.
|Journal||Molecular and Cellular Proteomics|
|Publication status||Published - 2019|