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Fig. 1 | Clinical Proteomics

Fig. 1

From: Development of a rapid and specific MALDI-TOF mass spectrometric assay for SARS-CoV-2 detection

Fig. 1

Analytical Workflow of MALDI-TOF-MS Assay for SARS-CoV-2 Detection. The method is based on a specific detection of peptides derived from SARS-CoV-2 nucleoprotein. Nasopharyngeal swabs are collected and the medium is loaded on a 300-kDa molecular weight cut-off filter. After enzymatic proteolysis, specific peptides of SARS-CoV-2 nucleoprotein are enriched with magnetic antibody beads and analyzed by MALDI-TOF-MS

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Clinical Proteomics

ISSN: 1559-0275