CLEC11A,also named as CLECSF3,LSLCL,SCGF and p47,stimulates the proliferation and differentiation of hematopoietic precursor cells from various lineages,including erythrocytes,lymphocytes,granulocytes and macrophages. CLEC11A acts synergistically with other cytokines,including IL-3,GCSF,GMCSF and FLT3 ligand. It suppresses SCF-stimulated erythrocyte proliferation.