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For laboratory research use only · Not for human or veterinary use · 21+
ARA-290 12mg
Research peptide · Peptides

ARA-290 12mg

Third-party COA on file

Research-grade ARA‑290 12 mg for laboratory investigation. ≥99% purity, HPLC verified with full certificate of analysis. For laboratory research use only. Not for human consumption.. Each batch is HPLC-verified at an independent ISO 17025 laboratory before release, lot-traceable by the QR code on every vial.

StrengthARA290-12MG
ARA-290 12mg
$59.99
$59.995% off · ships by ~11 business days
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⏳ Backordered — order now and save 5% on this item for the short wait. Estimated to ship by about 11 business days out.

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  • Lot-traceable QR on every vial
  • 98%+ purity or $1,000 back *Terms apply
  • HPLC-verified purity
Live price comparison· 1 other vendor Lowest price
Peptide Technologies · In stock, ships fast
HPLC-verified · third-party COA
$59.99
Evolve Peptides logo
Evolve Peptides
4.0Out of stock
12mg · Jul 26
$69.90
Prices updated Jul 27, 2026. Peptide Technologies is not affiliated with, and does not endorse, any vendor or brand listed. Third-party names and trademarks belong to their respective owners and are shown for comparison only. Prices are aggregated from public sources, may be after-coupon/out of date/exclude shipping, and can change without notice — verify on the vendor's own site. We do not sell or guarantee third-party products. For research use only; informational purposes only.

Overview

ARA-290 (Cibinetide) 12 mg is an 11-amino-acid peptide derived from the helix-B region of erythropoietin (EPO), supplied by Peptide Tech at ≥ 99% purity (HPLC/MS verified) for in-vitro, cellular, and biochemical research use only (RUO). ARA-290 (also referred to as pHBSP) is frequently used to probe EPOR/βc (CD131) signaling and cell-protective response pathways in controlled laboratory models.

Specifications

Property |

Details |

CAS Number |

1208243-50-8 |

Chemical Name |

Cibinetide; ARA-290; pyroglutamate helix-B surface peptide (pHBSP) |

PubChem CID |

PubChem CID 91810664 |

Molecular Formula |

C51H84N16O21 |

Molecular Weight |

≈ 1257.3 g/mol |

Physical Appearance |

White to off-white lyophilized powder |

Sequence |

pGlu-Glu-Gln-Leu-Glu-Arg-Ala-Leu-Asn-Ser-Ser (pHBSP form) |

Container |

3 mL glass vial (12 mg net content) |

Purity |

≥ 99% verified by HPLC & MS |

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Molecular Structure

View on PubChem

ARA-290 12mg — frequently asked questions

ARA-290 12mg is a research-grade compound supplied by Peptide Technologies strictly for laboratory research use only. It is offered as a lyophilized powder, quality-verified against a batch-specific third-party Certificate of Analysis (HPLC identity and purity). ARA-290 12mg is a reference material for in-vitro and non-clinical laboratory study. Not for use in humans or animals.
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