NCIt definition : A recombinant analog of the endogenous cytokine erythropoietin, an erythropoiesis-stimulating
protein. Due to the addition of two carbohydrate chains, darbepoetin alfa exhibits
a three-fold greater half-life than does erythropoietin. Similar to erythropoietin,
darbopoietin alfa binds to and activates epoetin receptors, thereby inducing the differentiation
and maturation of erythrocyte progenitors, stimulating endothelial cell proliferation,
and stimulating B-cell proliferation and immunoglobulin production. (NCI04);
Alternative definition : NCI-GLOSS: A substance made in the laboratory that stimulates the bone marrow to produce
red blood cells. It belongs to the family of drugs called antianemics.;