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DEVELOPING A ROBUST LC-MS PANEL FOR ASSESSING RESIDUAL PLATELETS AND OTHER SAMPLE QUALITY ISSUES IN PLASMA

机译:开发鲁棒LC-MS面板,用于评估等离子体中的残余血小板和其他样本质量问题

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Plasma samples are commonly used for biomarker screening by LC-MS. However, pre-analytical variability in processing blood can lead to spurious results[1]. Our previous experience with thymosin beta-4 as biomarker interest us in the problem of residual platelets in plasma [2]. Proteomics-based markers however may not be conveniently incorporated into a metabolomics-only workflow, hence a panel of metabolic markers for sample quality control is ideal.
机译:等离子体样品通常用于LC-MS的生物标志物筛选。然而,加工血液的预分析变异可以导致杂散的结果[1]。我们以前的胸腺蛋白酶β-4经验是生物标志物在血浆中残留血小板问题中的影响[2]。然而,基于蛋白质组学的标记可能不会方便地掺入仅代谢组学的工作流程中,因此用于样品质量控制的代谢标记面板是理想的。

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