I have faced a problem with culturing Ac16 cardiomyocytes cell line.
Day 0 I plated 200,000 cells/2ml (well) in 6 wells plate in FGM.
Day 3 I put my cells on Low serum medium.
When I changed the medium for the cells, the cells detached from the plate, and I can see them floating in the medium. Why that happened, and what would be the best way to prevent that?