H.U. Group Holdings Inc. and Fujirebio announced the availability of the Lumipulse G pTau 217 Plasma assay for the fully automated LUMIPULSE G immunoassay systems. This CLEIA (chemiluminescent enzyme immunoassay) assay allows for the quantitative measurement of Tau phosphorylated at threonine 217 (pTau 217) in human K2EDTA plasma within just 35 minutes. About pTau 217: Current research indicates that plasma pTau, including pTau 217, is a predictor of amyloid status determined either by CSF1 or PET2, and therefore able to differentiate between Alzheimer?s disease (AD) and non-AD neurodegenerative diseases3,4 and to predict progression to AD.5,6 Blood-based biomarkers, such as plasma pTau, could potentially be used as inclusion criteria or to evaluate target engagement and treatment efficacy in clinical trials, and could further advance the development and implementation of disease-modifying treatments in the field of AD and related disorders.7 This assay is designed to measure specifically the phosphorylation on position threonine 217 in human plasma.