The laboratory-developed test, named AD-Detectâ„¢ Abeta 42/40 and p-tau217 Evaluation, combines results of blood levels of amyloid beta (AB) 42/40 determined by the company's proprietary tandem mass ...
If you buy something from a Verge link, Vox Media may earn a commission. See our ethics statement. The advertisement was slick and emotionally compelling: real patients, lined up to share how blood ...