Plasma Concentration Studies

ARA-290

Cibinetide

ARA 290

pHBSP

CAS: 1208243-50-8

An 11-residue synthetic peptide modeled on the helix-B surface of erythropoietin. It selectively engages the innate repair receptor. Premium Research Peptide.

Dosage

10MG

Clear

99%+ Purity

Purity Tested

Research Use Only

Laboratory Use

Peptide Profile

Peptide Type

Certificate of Analysis

Third Party Tested by Freedom Diagnostics

99.49%

HPLC purity · meets spec

Labeled

10mg

Measured

10.57mg

Identity

Confirmed

Heavy metals

Not Detected

Sterility

No Growth

Endotoxin

< 0.05 EU/mL

Tested

Aug 3, 2026

Compound Information

Technical specifications

🧬 Molecular Profile

What Is ARA-290?

EPO-Derived Peptide

Non-Erythropoietic

Type

EPO-derived tissue-protective peptide

CAS Number

1208243-50-8

Molecular Weight

~1257 Da

Amino Acids

11 (linear)

Sequence

pGlu-Glu-Gln-Leu-Glu-Arg-Ala-Leu-Asn-Ser-Ser

Receptor

Innate repair receptor (EPOR/βcR)

🧊 Storage Requirements

Stability Information

Freeze for storage

Refrigerate after reconstitution

Protect from light

Lyophilized (powder)

-20°C long-term

Reconstituted

2-8°C

Light protection

Store away from light

Sources & References

Peer-reviewed research

Proceedings of the National Academy of Sciences

Nonerythropoietic, tissue-protective peptides derived from the tertiary structure of erythropoietin

2008 • DOI: 10.1073/pnas.0805594105 ... PMID: 18664583

Brines M, Patel NSA, Villa P, et al.

View Source

PubChem

Cibinetide (ARA-290) | CID 56841945

View Source