ARA-290 10mg – High-Purity Cibinetide Peptide
ARA-290 (Cibinetide) is a synthetic peptide derived from the helix B domain of erythropoietin (EPO). It has been structurally modified to enable selective interaction with the EPOR-CD131 receptor complex, commonly referred to as the innate repair receptor (IRR), without engaging pathways associated with erythropoiesis.
Supplied in lyophilised (freeze-dried) form to support stability and handling, this compound is verified at >99.1% purity (HPLC-tested) and provided with batch-specific Certificates of Analysis (COAs) for verification and traceability.
What is ARA-290?
ARA-290 is an 11-amino-acid peptide engineered from the helix B surface region of erythropoietin. In laboratory settings, it is utilised as a model compound in research involving EPO-derived peptides and EPOR-CD131 receptor interactions.
Scientific Identifiers
Product Name: ARA-290 10mg
Catalogue Number: BWP-ARA290-10
CAS Number: 1208243-50-8
Molecular Formula: C₅₁H₈₄N₁₆O₂₁
Molecular Weight: 1257.3 g/mol
Peptide Classification: Synthetic EPO-derived analogue
Form: Lyophilised Solid
Purity: >99.1% (HPLC Verified)
Storage: Store at −20°C in a dry, dark environment
Unit Size: 10mg
Usage and Reconstitution
ARA-290 is supplied as a freeze-dried solid to ensure long-term stability and transport integrity. For laboratory research applications, it may be reconstituted using bacteriostatic water or another appropriate sterile solvent according to experimental protocol requirements.
Please refer to our peptide reconstitution guide for general laboratory handling information.
Why Order ARA-290 from Bluewell Peptides?
- 99.1% purity, HPLC-verified
- Batch-specific COA provided
- Secure ordering and fast UK dispatch
- Research-focused, transparent supplier
- Trusted customer support
Legal and Safety Information
Bluewell Peptides products are supplied strictly for laboratory research and educational purposes only. They are not approved for human or veterinary use. These compounds are not intended to diagnose, treat, cure, or prevent any disease. All purchases must comply with applicable local laws and regulations.







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