Description
ARA-290 10 mg — Opti-Gen Peptides
For laboratory research use only.
Not for human use. Not for veterinary use.
Not licensed by the MHRA. Not a medicinal product.
Research-grade synthetic peptide supplied as a 10 mg sealed vial for lawful laboratory research in the UK. Not a food, supplement or medical device on this page. Not for diagnostic or therapeutic use. Must not be administered to people or animals.
Identification
| Product name | ARA-290 |
| Also listed as | Cibinetide; pyroglutamate helix-B surface peptide (pHBSP) |
| Supplier | Opti-Gen Peptides |
| Contents | 10 mg per vial |
| Sequence (commonly cited) | pGlu-Glu-Gln-Leu-Glu-Arg-Ala-Leu-Asn-Ser-Ser |
| CAS | 1208243-50-8 |
| Approx. mass | ~1257 Da |
| Class | Synthetic EPO helix-B–derived peptide |
| Intended use | Laboratory / in-vitro research only |
Not erythropoietin. Not darbepoetin. Not a licensed cibinetide medicine.
Quality / storage
Only the lot COA applies. Store as a laboratory chemical under institutional SOP. No preparation or application instructions on this page.
Published research context (not product claims)
ARA-290 / cibinetide was developed from work associated with Brines, Cerami and colleagues on a short peptide modelled on the helix-B surface of EPO. Papers describe it as a ligand at the innate repair receptor (EPOR–β common chain heteromer) in cell and animal models.
Separate clinical-development literature exists for cibinetide in investigational programmes. Those studies are not a UK marketing authorisation and must not be rewritten as neuropathy, pain or tissue-repair claims for this vial.
EPO haematopoietic papers must not be copied onto this fragment. There is no MHRA marketing authorisation for this listing.
UK notice
18+. Buyer confirms lawful laboratory research use only and will not use or resell for unauthorised human or animal use.






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