Quadrant Biosciences

Quadrant Biosciences was a Syracuse, NY–based life sciences company focused on developing saliva-based epigenetic diagnostics and digital health solutions to improve the diagnosis and management of autism spectrum disorder and other intellectual/developmental disabilities. The company worked closely with academic partners to develop non-invasive tests using saliva samples to identify genetic/epigenetic markers associated with these conditions. Its main businesses included Quadrant Laboratories (diagnostic lab), As You Are (digital virtual care/autism diagnosis), Autism Analytica (data analytics), and Frazier Behavioral Health. In July 2024, the company ceased operations at its laboratory subsidiary and paused new patient intake at its digital care arm due to financial difficulties.