Immune Peptides

Ara-290 (Cibinetide)

Catalog #: RA10

Ara-290 (Cibinetide) is an 11-amino acid EPO-derived peptide that selectively activates the innate repair receptor (IRR) for tissue-protective signaling research without erythropoietic effects.

Catalog Number RA10
Sequence QEQLERALNSS
Molecular Weight ~1258.4 Da
Form Lyophilized powder

Available SKUs

Model Specification MOQ
RA10-10 10mg / 10ml 1 vial
Ships within 5-7 business days
Certificate of Analysis included
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Product Overview

Ara-290 (Cibinetide) is an 11-amino acid EPO-derived peptide that selectively activates the innate repair receptor (IRR) for tissue-protective signaling research without erythropoietic effects.

Research Applications

  • Selective innate repair receptor (IRR) agonist
  • Non-erythropoietic — no red blood cell stimulation
  • Structure-guided design from EPO B-helix geometry
  • Studied in neuroprotection, inflammation, and metabolic stress models
  • Published data from multiple independent research groups

Key Features

  • ≥99% purity confirmed by RP-HPLC and ESI-MS
  • Certificate of Analysis with full analytical documentation
  • For laboratory research use only

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Catalog Number RA10
Sequence QEQLERALNSS
Molecular Weight ~1258.4 Da
Form Lyophilized powder
Appearance White powder
Purity ≥99% (RP-HPLC)
Identification ESI-MS confirmed
Target Receptor Innate Repair Receptor (EPOR/βcR)
Storage -20°C, desiccated, protect from light
Shelf Life 24 months (unopened, proper storage)

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