https://www.selleckchem.com/pr....oducts/coelenterazin
Three-dimensional (3D) in vitro systems closely resemble tissue microenvironments and provide predictive models for studying cytotoxic drug responses. The ability to capture the kinetic profiles of such responses in a dynamic and noninvasive way can further advance the utility of 3D cell cultures. Here, we describe the use of a luminescent lactate dehydrogenase (LDH) toxicity assay for monitoring time- and dose-dependent effects of drug treatment in 3D cancer spheroids. HCT116 spheroids formed in 96-well ultralow attachment pla