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    (RSS) (IJMS) Influence of mass spectrometry source settings on native protein ion mobility mass spectrometry measurements: Publication date: March 2025Source: International Journal of Mass Spectrometry, Volume 509Author(s): Mack Shih, Patrick J. Faustino, Thomas F. O'Connor, Jinhui Zhang https://www.sciencedirect.com/science/article/pii/S1387380625000156?dgcid=rss_sd_all&utm_source=dlvr.it&utm_medium=mastodon #ijms #MassSpecRSS
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    (RSS) (IJMS) Synthesis of bis(guanidinylated-methylcytosine) and its effect toward nucleobase binding: Publication date: Available online 20 January 2025Source: International Journal of Mass SpectrometryAuthor(s): Scott M. Simpson, Eric J. Commendatore, Hou U. Ung https://www.sciencedirect.com/science/article/pii/S1387380625000132?dgcid=rss_sd_all&utm_source=dlvr.it&utm_medium=mastodon #ijms #MassSpecRSS
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    (RSS) (BioRxiv All) Proximity labeling of the Tau repeat domain enriches RNA-binding proteins that are altered in Alzheimer's disease and related tauopathies: In Alzheimer's disease (AD) and other tauopathies, tau dissociates from microtubules and forms toxic aggregates that contribute to neurodegeneration. Although some of the pathological interactions of tau have been identified from postmortem brain tissue, these studies are limited by their… http://biorxiv.org/cgi/content/short/2025.01.22.633945v1?rss=1&utm_source=dlvr.it&utm_medium=mastodon #BioRxiv #MassSpecRSS
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    (RSS) (JASMS) [ASAP] Rigorous Analysis of Multimodal HDX-MS Spectra: Journal of the American Society for Mass SpectrometryDOI: 10.1021/jasms.4c00471 http://dx.doi.org/10.1021/jasms.4c00471?utm_source=dlvr.it&utm_medium=mastodon (RSS) #MassSpecRSS #JASMS
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    (RSS) (BioRxiv All) Reduced levels of synaptic vesicle protein 2A in the extracellular vesicles and brain of Alzheimer's disease- associations with Aβ, tau and synaptophysin: Background: Synaptic dysfunction plays an important role in Alzheimer's disease (AD) and is an emerging imaging and fluid biomarker. Here, we aimed to assess the regional expression of synaptic vesicle glycoprotein 2A (SV2A) in the brain and extracellular vesicles of AD… http://biorxiv.org/cgi/content/short/2025.01.21.634009v1?rss=1&utm_source=dlvr.it&utm_medium=mastodon #BioRxiv #MassSpecRSS
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    (RSS) (Proteom Res News) Single cell ICP-MS without fixation using a microdroplet source!:  Man, sometimes y'all send me papers and totally ruin what was otherwise a really focused run or something. This paper is certainly the case, because it is a fix for something I had no idea was an issue. We've had ICP-MS of single cells for at least a decade. Maybe much longer? I don't know. There is even a commercial FACs coupled ICP-MS… https://proteomicsnews.blogspot.com/2025/01/single-cell-icp-ms-without-fixation.html?utm_source=dlvr.it&utm_medium=mastodon (/Proteom Res News) #proteomics
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    RSS Feed: (Analyst) Direct analysis and identification of intestinal microflora of shrimp for their geographical traceability via mass spectrometry and bacterial library searching: Analyst, 2025, Accepted ManuscriptDOI: 10.1039/D4AN01447B, PaperHongyan Bi, Mingyue Yu, Yunxing Li, Yuean ChuThe expansion of the seafood market has led to an increased probability of food fraud. The development of rapid and reliable traceability methods… http://pubs.rsc.org/en/Content/ArticleLanding/2025/AN/D4AN01447B?utm_source=dlvr.it&utm_medium=mastodon (RSS) /RSS Feed #MassSpecRSS #analyst
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    (RSS) (BioRxiv All) Isolation and characterization of synaptic structures from human neural organoids: Synapses are essential for neuronal function and are central to numerous neurological disorders including developmental and neurodegenerative diseases. Synapses structurally constitute a very small proportion of a neuron, and their protein content is difficult to study using whole tissue preparations. Especially studying synapses on the functional… http://biorxiv.org/cgi/content/short/2025.01.21.634055v1?rss=1&utm_source=dlvr.it&utm_medium=mastodon #BioRxiv #MassSpecRSS
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    (RSS) (J Chrom A) Method development and validation for the simultaneous determination of 21 antiviral drugs by ultra-high performance liquid chromatography-tandem mass spectrometry in chicken muscle and liver: Publication date: Available online 21 January 2025Source: Journal of Chromatography AAuthor(s): Ana Castiñeira-Landeira, Samantha Sasse, Melissa Broeren, Saskia S. Sterk, A. Arrizabalaga-Larrañaga https://www.sciencedirect.com/science/article/pii/S0021967325000603?dgcid=rss_sd_all&utm_source=dlvr.it&utm_medium=mastodon #JChrom #MassSpecRSS
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    (RSS) (ABioanChem) Full sequencing of 100mer sgRNA via tandem mass spectrometry by targeted RNase H digestion with customized probes: Abstract The use of single-guide RNA (sgRNA) for gene editing using the CRISPR Cas9 system has become a powerful technique in various fields, especially with the growing interest in such molecules as therapeutic options in the last years. An important parameter for the use of these molecules is the verification of the… http://link.springer.com/10.1007/s00216-025-05737-y?utm_source=dlvr.it&utm_medium=mastodon #MassSpecRSS
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    (RSS) (JASMS) [ASAP] Unified Fragmentation Pathways of Lithiated, Longer-Chain Acylglycerols Can Be Identified from Tandem Mass Spectrometry and Density Functional Computations: Journal of the American Society for Mass SpectrometryDOI: 10.1021/jasms.4c00423 http://dx.doi.org/10.1021/jasms.4c00423?utm_source=dlvr.it&utm_medium=mastodon (RSS) #MassSpecRSS #JASMS
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    (RSS) (JASMS) [ASAP] A Hybrid Vacuum Flange RF Oscillator for Low-Cost Mass Spectrometry: Journal of the American Society for Mass SpectrometryDOI: 10.1021/jasms.4c00410 http://dx.doi.org/10.1021/jasms.4c00410?utm_source=dlvr.it&utm_medium=mastodon (RSS) #MassSpecRSS #JASMS

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