Colony Forming Unit-Granulocyte Erythrocyte Monocyte Megakaryocyte Assay

**Semantic type:** Research Activity

**Definition:** A cellular assay used to measure the proliferation and differentiation ability of myeloid progenitor cells to develop into granulocytes, erythrocytes, monocytes, megakaryocytes on semisolid media in the presence of hematopoietic growth factor IL-3.

**Synonyms:** - Colony forming unit-granulocyte-monocyte-erythroid-megakaryocyte assay