IMDM (Iscove’s Modified Dulbecco’s Medium) is a cell culture medium designed to support the growth of a wide range of mammalian cells, particularly lymphoid cells. It is enriched with additional nutrients, including extra amino acids, vitamins, and fatty acids, compared to standard media like DMEM. IMDM is commonly used for culturing cells in immunology, cancer research, and for more specialized cell culture applications.