Proteomics

Dataset Information

0

Human Plasma Discovery Proteomics


ABSTRACT: This study addresses this gap by conducting a direct comparison of eight platforms, representing both affinity-based and diverse mass spectrometry approaches, and covering over 13,000 proteins. By applying these platforms to the same cohort, we systematically assess their performance, identifying key differences and complementary strengths. Our findings offer valuable insights for researchers, highlighting trade-offs in coverage and their implications for biomarker discovery and clinical applications. This study serves as an essential resource, offering both technical evaluation and biological insights to support the development of novel diagnostics and therapeutics through plasma proteomics.

INSTRUMENT(S):

ORGANISM(S): Homo Sapiens (human)

TISSUE(S): Blood Plasma

SUBMITTER: Sara Ahadi  

LAB HEAD: Sara Ahadi

PROVIDER: PAD000019 | Pride | 2025-10-10

REPOSITORIES: Pride

Dataset's files

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Olink5K_Data_npx.parquet Other
Olink5K_sample_descriptions.xlsx Xlsx
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Publications

Current landscape of plasma proteomics from technical innovations to biological insights and biomarker discovery.

Kirsher Douglas Y DY   Chand Shreya S   Phong Aron A   Nguyen Bich B   Szoke Balazs G BG   Ahadi Sara S  

Communications chemistry 20250925 1


Plasma is a rich source of biomolecules, including proteins, that reflect both health and disease. Due to their key roles in biological processes, proteins hold significant potential as biomarkers, fueling the rise of plasma proteome profiling in recent years. However, comprehensive comparisons of the performance of different plasma proteomics platforms are limited. Our study addresses this gap by conducting a direct comparison of eight platforms, representing both affinity-based and diverse mas  ...[more]

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