Becton Dickinson (BD) announced a collaboration with Quest Diagnostics to develop, manufacture, and commercialize flow cytometry-based companion diagnostics (CDx) for cancer and other diseases. The financial terms were not disclosed.
BD aims to offer pharmaceutical developers a comprehensive solution for CDx, covering exploratory panel development to the manufacture and distribution of FDA-cleared diagnostic kits. Typically, CDx for therapy selection uses methods like immunohistochemistry, fluorescence in situ hybridization, PCR, next-generation sequencing, and imaging. Flow cytometry, however, can rapidly analyze and sort individual cells, offering insights into an individual's immune response and aiding in patient management.
"This strategic collaboration with BD combines our expertise in developing and validating biomarkers and assays with BD's leadership in flow cytometry to offer a fully integrated solution on a larger scale," stated William Finger, VP and general manager of pharma services for Quest Diagnostics.
In 2023, BD launched the FACSDiscover S8 spectral flow cytometry platform and introduced three- and four-laser additions to the existing five-laser instrument earlier this year. This system enables high-speed cell sorting using both fluorescent and nonfluorescent parameters. Additionally, BD entered a collaboration with Laboratory Corporation of America in 2022 to develop flow cytometry-based CDx.
This partnership aims to enhance the capabilities of flow cytometry in CDx, providing a robust solution for pharma developers in the diagnostic landscape.