Multiplexing Homocysteine into First-Tier Newborn Screening Mass Spectrometry Assays Using Selective Thiol Derivatization.

C Austin PickensElya CourtneySamantha L IsenbergCarla CuthbertKonstantinos Petritis

Published in: Clinical chemistry (2023)

Here we present the first known validated method capable of screening tHcy in DBS during FIA-MS/S first-tier NBS.

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