Frataxin analysis using triple quadrupole mass spectrometry: application to a large heterogeneous clinical cohort

Lynch, D.R., Rojsajjakul, T., Subramony, S.H. et al. Frataxin analysis using triple quadrupole mass spectrometry: application to a large heterogeneous clinical cohort. J Neurol (2023). doi:10.1007/s00415-023-12118-x 

The present data show that assay of FXN-M and FXN-E levels in blood provides an appropriate biofluid for assessing their repletion in particular clinical contexts.

Frataxin analysis using triple quadrupole mass spectrometry: application to a large heterogeneous clinical cohort