2024 | Lia R. Serrano, Trenton M. Peters-Clarke, Tabiwang N. Arrey, Eugen Damoc, Margaret Lea Robinson, Noah M. Lancaster, Evgenia Shishkova, Corinne Moss, Anna Pashkova, Pavel Sinitsyn, Dain R. Brademan, Scott T. Quarmby, Amelia C. Peterson, Martin Zeller, Daniel Hermanson, Hamish Stewart, Christian Hock, Alexander Makarov, Vlad Zabrouskov, and Joshua J. Coon
The study presents a groundbreaking analysis of the human proteome completed in under one hour using the Orbitrap Astral mass spectrometer, combined with advanced sample preparation, chromatography, and data processing techniques. This system enables high-throughput, deep, and sensitive proteomic analysis, marking a new era in proteomics. The research demonstrates the ability to detect over 10,000 protein groups in 30 minutes, with a median sequence coverage of 42.4%. The study also compares results with previous instrumentation, showing the potential of proteomics to significantly advance biological research. The analysis of a CRISPR-Cas9 mitochondrial gene knockout in human HAP1 cells revealed 449 significantly upregulated or downregulated proteins. The results highlight the power of the Orbitrap Astral system in achieving unprecedented proteomic depth and throughput, enabling comprehensive analysis of the human proteome within a single experiment. The study underscores the importance of integrating advanced instrumentation, sample preparation, and data processing to achieve high-quality proteomic results. The findings demonstrate that the human proteome can now be analyzed in under an hour, opening new possibilities for proteomic research and applications.The study presents a groundbreaking analysis of the human proteome completed in under one hour using the Orbitrap Astral mass spectrometer, combined with advanced sample preparation, chromatography, and data processing techniques. This system enables high-throughput, deep, and sensitive proteomic analysis, marking a new era in proteomics. The research demonstrates the ability to detect over 10,000 protein groups in 30 minutes, with a median sequence coverage of 42.4%. The study also compares results with previous instrumentation, showing the potential of proteomics to significantly advance biological research. The analysis of a CRISPR-Cas9 mitochondrial gene knockout in human HAP1 cells revealed 449 significantly upregulated or downregulated proteins. The results highlight the power of the Orbitrap Astral system in achieving unprecedented proteomic depth and throughput, enabling comprehensive analysis of the human proteome within a single experiment. The study underscores the importance of integrating advanced instrumentation, sample preparation, and data processing to achieve high-quality proteomic results. The findings demonstrate that the human proteome can now be analyzed in under an hour, opening new possibilities for proteomic research and applications.