Biostatus

We are famous for DRAQ5, the far-red, cell-permeant DNA counterstain that's been cited in more than 10,000 peer-reviewed articles.  Cell-impermeant DRAQ7 followed and is now a mainstay of time-lapse cell health monitoring in both 2D and 3D culture systems, alongside its high performance in flow cytometry.  Both of these probes now shine in protocols for cell and nuclei sorts for downstream molecular analyses - GWAS, transcriptomics,..  DRAQ9 is the exciting tool to allow time-lapse tracking of scratch-wound assays and spheroid cultures with strong potential in de novo cell painting protocols.  HypoxiTRAK surpasses pimo' enabling time-lapse monitoring of the hypoxic experience of individual cells and microenvironments in 3D microtissues - no antibody staining, no false reporting due to futile redox cycling that dogs all the alternatives - See the SLAS Discovery article: Close & Johnston, October 2021.