Although, Iscove’s Modified Dulbecco’s Medium (IMDM) is specialized for rapidly proliferating, cell lines, it certainly quite suitable for slow growing cells as well. Moreover, this medium is the only medium that lacks Iron, with potassium nitrate replacing ferric nitrate , therefore makes it an excellent choice for adhesive cells. IMDM is excellent for growing cells like Jurkat, Hek, COS-7, and macrophage cells. IMDM is a modified and more advanced version of DMEM. Additionally, it includes selenium as well as additional amino acids and vitamins. it is the only medium that lacks Iron, with potassium nitrate replacing ferric nitrate, therefore it makes it excellent for adhesive cells. PurMa Biologics manufactures 129 condition of IMDM.