ARA-290

Molecular Formula: C₅₁H₈₄N₁₆O₂₁

Description: ARA-290 (Cibinetide) is a synthetic 11-amino acid peptide derived from the helix B surface of erythropoietin (EPO). In laboratory research, it is classified as a non-erythropoietin receptor agonist that binds selectively to the Innate Repair Receptor (IRR). Studies focus on its capacity to activate tissue protection pathways and modulate pro-inflammatory cytokine signaling cascades without inducing erythropoiesis or altering red blood cell mass in test models.