Description
ARA-290 is a small peptide derived from erythropoietin that activates tissue-protective signaling without stimulating red blood cell production. Limitless Life Nootropics offers it in 8mg and 16mg vials, made in the USA.
What Is ARA-290?
Erythropoietin (EPO) is best known for stimulating red blood cell production, but researchers discovered it also protects tissues through a separate receptor complex—the EPO receptor paired with the beta common receptor (CD131)—known as the innate repair receptor.
This compound, also called cibinetide, is an 11-amino-acid sequence modeled on the region of EPO that engages the innate repair receptor. It was designed to deliver tissue-protective and anti-inflammatory signaling without raising hematocrit. Research has examined it in models of neuropathic pain, small fiber neuropathy, diabetes and wound healing.
Each order includes a complimentary phosphate buffered reconstitution solution because of the peptide’s solubility requirements. The product may contain trehalose as a lyoprotectant.
Research Applications
Published preclinical work has examined this peptide across several areas of investigation:
- Innate repair receptor (EPOR/CD131) signaling
- Neuropathic pain models
- Small fiber neuropathy
- Inflammation and tissue protection
- Metabolic and diabetic models
Researchers can review peer-reviewed studies on this EPO-derived peptide through the National Library of Medicine (PubMed) database.
ARA-290 Specifications
| Product | ARA-290 |
|---|---|
| Compound type | 11-amino-acid EPO-derived peptide |
| Available sizes | 16mg, 8mg |
| Format | Lyophilized (freeze-dried) powder in a sealed glass vial |
| Purity | ≥99% (HPLC verified) |
| Origin | Manufactured in the USA |
| Testing | Independent third-party lab |
| Intended use | Laboratory research only |
Why Researchers Choose Us
Independent researchers, university groups and private laboratories rely on Limitless Life Nootropics for consistent quality and responsive service. Every listing includes accurate format and size information, our compounds are stored under controlled conditions until they ship, and we stand behind every order. If something is not right, our U.S.-based support team will make it right.
Quality and Third-Party Testing
Every batch of this peptide sold by Limitless Life Nootropics is produced in the United States and verified by an independent third-party laboratory. Testing includes HPLC purity analysis and mass spectrometry identity confirmation, and a certificate of analysis is available for each lot so researchers can document exactly what they are working with.
Storage and Handling of ARA-290
Store the sealed vial of this peptide at -20°C (-4°F) for long-term stability, away from light and moisture. Once reconstituted, keep the solution refrigerated at 2–8°C and use it within the window defined by your laboratory protocol.
Need supplies? Pair your order with our reconstitution solution and sterile 10 mL vials for convenient preparation.
Fast, Discreet U.S. Shipping
Orders placed with Limitless Life Nootropics are processed within one to two business days and ship from the United States in discreet, protective packaging. Temperature-sensitive items are packed to limit heat exposure in transit, and every order includes tracking so your lab knows exactly when materials will arrive. Secure checkout protects your payment details at every step.
Related Research Products
Teams working with this peptide often explore BPC-157, BPC-157 Acetate and BPC-157 Acetate + TB-500 Fragment 17-23 Blend Spray. Browse the full Tissue Regeneration Research collection, or view every compound in our research peptide catalog at Limitless Life Nootropics.
Frequently Asked Questions
Does it stimulate red blood cell production?
It was designed to activate tissue-protective signaling without the red blood cell effects of full erythropoietin.
Is a reconstitution solution included?
Yes, a complimentary phosphate buffered solution is included.
Is ARA-290 for human use?
No. It is sold strictly for laboratory research. It is not intended for human or animal consumption, diagnosis or treatment.
Where can I buy ARA-290 online?
You can order it directly from Limitless Life Nootropics, a U.S. supplier of third-party tested research peptides with fast, discreet shipping.
Research Use Only
All products sold by Limitless Life Nootropics are intended strictly for in-vitro laboratory research and scientific study. This product is not a drug, food, supplement or cosmetic, has not been evaluated by the FDA, and is not for human or veterinary use. Purchase is limited to qualified researchers aged 21 and over.
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