Research Overview

Age Requirement: All customers must be at least 21 years of age.
Product Use: All products are sold for in-vitro research applications only. They are not for human or animal consumption, cosmetic use, or as dietary supplements.
No Medical Advice: We are not a pharmacy or medical provider. We do not provide medical advice, dosing instructions, or reconstitution guidance for human use.
Compliance: It is the researcher’s responsibility to handle all materials in accordance with their institution’s safety protocols and all applicable local, state, and federal laws.
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ARA-290 is a synthetic peptide derived from erythropoietin (EPO), studied in research models involving innate repair pathways, tissue protection, inflammatory signaling, peripheral nerve biology, and cellular recovery.

Engineered to selectively engage the innate repair receptor (IRR) without activating the classical erythropoietic receptor, ARA-290 has become an important research peptide for investigating mechanisms of tissue resilience, cellular stress responses, and regenerative signaling across multiple experimental models.

Lyophilized Vial Format

Precision-manufactured and lyophilized for stability, this research-grade peptide is produced to support reproducible laboratory workflows requiring accurate preparation, controlled storage, and consistent experimental performance.

Why Researchers Study ARA-290

ARA-290 is investigated for its selective interaction with the innate repair receptor, a signaling pathway involved in coordinating the body’s response to cellular stress and tissue injury. By isolating this mechanism from erythropoietic activity, researchers are able to examine biological processes associated with cellular protection, inflammatory regulation, and tissue recovery without engaging pathways responsible for red blood cell production.

Its receptor selectivity has established ARA-290 as a valuable research tool for studying regenerative biology, peripheral nerve physiology, immune signaling, and the molecular mechanisms that contribute to tissue homeostasis following cellular stress.