Development and analytical validation of a novel bioavailable 25-hydroxyvitamin D assay.
Anders H BergMahtab TavasoliAgnes S LoSherri-Ann M Burnett-BowieIshir BhanS Ananth KarumanchiSahir KalimDongsheng ZhangSophia ZhaoRavi I ThadhaniPublished in: PloS one (2021)
The DBP-binding assay for bioavailable 25OHD shows expected changes in 25OHD % bioavailability in response to changes in DBP concentrations and concordance with calculated bioavailable 25OHD concentrations.