Viability and concentration determinations are integral to the cell culture technologies used in recombinant protein production and a wealth of research and diagnostic applications. Methods for determining cell viability and counts may rely on visible dye (trypan blue) exclusion and imaging using a hemocytometer or automated analyzer, or cell labeling with membrane-impermeable fluorescent dyes (propidium iodide, DAPI, Hoechst, LIVE/DEAD) with flow cytometric analysis. We offer a range of products that support these methods and instruments, and invite you to contact us with any questions or additional needs.
Comparison Study of the Vi-CELL® XR Cell Viability Analyzer and Z2™ Coulter Counter
K.Kilbride, M. Meza, R. Anglea, CYTO 2014, FT. Lauderdale, FL, May 17-21, 2014
Also see our curated references on our products page.