ARA-290 (cibinetide) is an 11-amino-acid peptide derived from the helix B domain of erythropoietin (EPO). Unlike EPO itself it is non-erythropoietic, and it is studied in research models for its interaction with the innate repair receptor (IRR) rather than the classical erythropoietin receptor.
Supplied as a lyophilized powder and sealed against light and moisture — shelf-stable, no cold chain required. Every lot is assayed by an independent laboratory and the certificate is published before the compound is listed. Strictly for in-vitro laboratory research.
Research applications
- Lab-grade peptide for consistent and reliable research outcomes
- Used in innate repair receptor (IRR) signalling studies
- Non-erythropoietic EPO derivative — separates tissue-protective signalling from erythropoiesis in model systems
- High purity and stability for accurate experimental results
Storage & handling
For laboratory and research use only. Reconstitute using sterile techniques and follow all safety protocols. Store lyophilized peptide in a cool, dry place. Not for human consumption.
Research notes
- Can this peptide be used for human injections? No. Intended only for research and laboratory use.
- How should it be stored? Keep in a cool, dry place, protected from light. Refrigeration may be required after reconstitution.
- What is the shelf life? Stable for up to 24 months when stored properly in lyophilized form.
- Is it sterile? Yes, supplied as sterile lyophilized powder for laboratory applications.
Specifications
FormLyophilized powderPurity≥99% (HPLC verified)Presentation10mgStorageStore lyophilized at −20°C; protect from light.Catalog #NL-78739
For research use only. Not for human or veterinary use. Not a drug, food, or supplement.
Tested before it’s listed
Certificate of AnalysisLOT · NL-78739CompoundARA-290Assay (HPLC)≥99%Identity (MS)ConfirmedAppearanceWhite lyophilateEndotoxinTested
Each batch is independently assayed by reverse-phase HPLC for purity and confirmed by mass spectrometry for identity. The exact paperwork for the exact vial ships with your order and lives in your account.
HPLC purity≥99% (HPLC verified)Mass-spec identityConfirmedLot archivalUnique lot ID per batch View all certificates →
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