What question did this study set out to answer?

To develop a workflow that enhances detection of low-abundance proteins in plasma for biomarker discovery and clinical application.

March 25, 2026Analytical Methods0 citations

An Orthogonal Extraction Workflow for High-Depth Plasma Proteomics with Metabolomic Compatibility from Low Microliter-Scale Samples

CZChuanping ZhaoAcademy of Military Medical Sciences HHHuiting HuAnhui Medical University XQXiaohong 钱小红 QianAcademy of Military Medical Sciences

Key Points

To develop a workflow that enhances detection of low-abundance proteins in plasma for biomarker discovery and clinical application.
Developed an orthogonal extraction workflow for plasma samples.
Tested the method on low microliter-scale plasma samples.
Integrated metabolomic compatibility to streamline analysis.
Improved detection rates of low-abundance proteins by the new workflow.
Enhanced signal clarity, reducing overlaps in similar disease profiles.
Facilitated better identification of potential clinical biomarkers.

Abstract

Plasma proteomics serves as the cornerstone of clinical biomarker development, yet standalone profiling is plagued by three critical bottlenecks: poor detection of low-abundance proteins, overlapping signals across pathologically similar diseases,...

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Cite This Study

Zhao et al. (Thu,) studied this question.

synapsesocial.com/papers/69c37b81b34aaaeb1a67dee9 https://doi.org/https://doi.org/10.1039/d6ay00195e

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