DS19 Cells

The DS19 cell line, often referred to as MEL DS19, represents an immortalized tumor cell line originating from murine erythroleukemia. This cell line was induced by the Friend virus complex (FVA virus), and it characteristically exhibits properties akin to those of proerythrocytes in their differentiation stage. DS19 cells are particularly noted for their utility in research focused on the molecular and cellular mechanisms underlying erythropoiesis and leukemogenesis. One of the defining features of the DS19 cell line is its responsiveness to certain chemical agents such as dimethyl sulfoxide (DMSO) and hemin, which are known to induce differentiation in these cells. When treated with these agents, DS19 cells transition from a leukemic to a more normalized erythroid phenotype, mimicking stages of natural erythroid differentiation. This capacity for induced differentiation makes the DS19 cell line a valuable model for studying the regulation of erythroid differentiation, especially in contexts where this process is disrupted by leukemic transformation. Mouse cell lines, Mouse erythroid leukemia, Growth Conditions: Suspension, Biosafety level: BSL 1