4T1 cells and Hela cells were treated with 5 % DMSO, 5uM Camptothecin, 10uM Camptothecin for 4h, then stained with Calcein-AM / PI Double Staining Kit and photographed.
Molt-4 cells were treated with 5 % DMSO and 10 % DMSO for 4h, then stained with Calcein-AM / PI Double Staining Kit and detected by flow cytometry.
Jurkat cells were placed at 4 °C for 20 days, then stained with Calcein-AM / PI Double Staining Kit and detected by flow cytometry.
Supplier Page from Elabscience Bionovation Inc. for Calcein AM Solution (100 uM)