ArticleSTAR protocols2026
Protocol for untargeted multi-omics dried blood spot extraction using liquid chromatography-tandem mass spectrometry.
Article in STAR protocols, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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2 authors.
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Abstract
Dried blood spots (DBS), most notably employed in newborn screening, present a valuable opportunity to analyze whole blood via a stable and simplified sample collection. DBS are generally used to evaluate one class of compounds at a time. Herein, we present a protocol to semi-quantitatively evaluate metabolites and lipids from the same DBS using a multi-omics approach. We describe steps for extracting both metabolites and lipids from the paper-based sample and analyzing them via liquid chromatography-tandem mass spectrometry. For complete details on the use and execution of this protocol, please refer to Li et al.
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