ARA-290 — 10mg

Price$59.99

• Description

  ARA-290, also known as cibinetide, is a synthetic 11-amino-acid peptide modelled on the helix B surface of erythropoietin (EPO), with a pyroglutamate at its N-terminus. It is studied in receptor research on the innate repair receptor, a complex of the EPO receptor and the β-common receptor (CD131).

  Durham Peptides stocks ARA-290 domestically, so it ships from within Canada with no customs delays.

• Specifications

  QUICK SPECS

  • Form: Lyophilized peptide powder

  • Net per vial: 10 mg

  • Purity: ≥99% (HPLC verified)

  • Storage: sealed vials at −20°C, protected from light and moisture; 2–8°C once reconstituted

  • Reconstitution: Use bacteriostatic water (sold separately)

  IDENTITY BASICS

  • Sequence: pGlu-Glu-Gln-Leu-Glu-Arg-Ala-Leu-Asn-Ser-Ser (11 amino acids)

  • Molecular formula: C₅₁H₈₄N₁₆O₂₁

  • Molecular weight: approx. 1257.3 g/mol

  • CAS: 1208243-50-8

  • Also written as: cibinetide, pHBSP (pyroglutamate helix B surface peptide)

  • Class: erythropoietin-derived peptide

• Why Durham Peptides

  WHY CHOOSE DURHAM PEPTIDES FOR ARA-290?

  • Independently lab-tested, with certificates published at durhampeptides.ca/lab-results

  • Same-day shipping across Canada (orders paid before 3:00 PM ET)

  • Free shipping on orders over $200 CAD

  • Payment by Interac e-Transfer

  • Transparent Canadian pricing, shown above in CAD

• Frequently Asked Questions

  WHAT IS ARA-290?

  A synthetic 11-amino-acid peptide, also known as cibinetide, modelled on the helix B surface of erythropoietin. It carries a pyroglutamate at the N-terminus.

  HOW SHOULD ARA-290 BE STORED AND RECONSTITUTED?

  Keep sealed, lyophilized vials frozen (−20°C), protected from light and moisture. Reconstitute with bacteriostatic water (sold separately). Once reconstituted, keep the vial refrigerated at 2–8°C, away from light.

  HOW IS IT SHIPPED IN CANADA?

  Orders placed and paid before 3:00 PM ET ship the same business day via Canada Post Xpresspost with tracking. Shipping is domestic from within Canada, so there are no customs delays or border holds.

  IS THERE A COA?

  Yes. Every vial carries a lot number, and certificates are published at durhampeptides.ca/lab-results as independent third-party testing of each batch completes.

• Disclaimer

  • For laboratory research use only.

  • Not for human or veterinary use.

  • Not intended for diagnosis, treatment, cure, or prevention of any disease.

  • Use only in controlled laboratory settings by qualified personnel following appropriate safety procedures.