Description
FOR LABORATORY RESEARCH USE ONLY: This product is a research chemical sold strictly for in vitro and laboratory research purposes. It is not a drug, supplement, food, or medical product and is not intended for human or animal consumption.
No therapeutic, medical, or health claims are made or implied. The information below describes the compound’s physical and chemical properties only.
ARA-290 (also known as Cibinetide) is a synthetic linear undecapeptide consisting of 11 amino acids in the sequence Pyr-Glu-Gln-Leu-Glu-Arg-Ala-Leu-Asn-Ser-Ser. It was designed based on the structural sequence of the helix B region of human erythropoietin.
As a research chemical, ARA-290 is cited in the peer-reviewed scientific literature on peptide structure-activity relationships and is supplied here in lyophilized form for laboratory analysis and in vitro experimental work by qualified researchers.
Compound Specifications
- Sequence: Pyr-Glu-Gln-Leu-Glu-Arg-Ala-Leu-Asn-Ser-Ser (11 amino acids)
- Molecular formula: C53H85N17O20
- Molecular weight: ~1257.4 Da
- CAS number: 1208243-50-8
- Form: Lyophilized white powder
- Solubility: Water, bacteriostatic water
- Purity: 99%+ (analytical verification)
- Storage: -20°C, protect from light
Quantity: Each vial contains 10mg of lyophilized ARA-290 for laboratory research use.
RESEARCH USE ONLY — REMINDER: Not a pharmaceutical, supplement, or consumer product. Sale is restricted to qualified researchers. Buyer assumes all responsibility for compliance with applicable laws and regulations governing the use of research chemicals.




