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Precise MRM Quantitation of Candidate Protein Biomarkers in Control and Patient Urine Samples using Internal Standards and Advanced Methodology

机译:使用内标和先进方法的对照和患者尿液样品中候选蛋白生物标志物的精确定量

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We have developed a robust, MRM-based method with labeled peptide standards to quantify a highly multiplexed panel of 136 proteins in human urine. The assays have high quantitative reproducibility (8.6% average CV) in determined concentration, with concentrations spanning from 8.6 μg/mL to 25 pg/mL. The method is currently being applied to expanded panels of patient samples. The developed assays will be translated into PeptiQuant kits by MRM Proteomics, validated, then sold through Cambridge Isotope Laboratories.
机译:我们开发了一种基于MRM的MRM的方法,具有标记的肽标准,以量化人尿中的136个蛋白的高度复用面板。测定的测定浓度具有高的定量再现性(8.6%的平均CV),浓度从8.6μg/ ml跨越至25pg / ml。该方法目前正在应用于患者样品的扩展面板。将通过MRM蛋白质组学转化为肽试剂盒,验证,验证,然后通过剑桥同位素实验室销售来转化为栓塞套件。

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