ARA-290 (Cibinetide) is a synthetic 11-amino-acid peptide with an N-terminal pyroglutamic acid (Pyr) residue. We supply it as a 10mg vial of lyophilized powder for in vitro laboratory research.
Product Details
- Compound: ARA-290 (Cibinetide)
- Amount: 10mg
- Sequence: Pyr-Glu-Gln-Leu-Glu-Arg-Ala-Leu-Asn-Ser-Ser
- CAS: 1208243-50-8
- Molecular Formula: C51H84N16O21
- Molecular Weight: 1257.31 Da
- Form: Lyophilized powder
- Lab Reports update: Current batch documentation is available through the verified COA links on this page.
- Testing: View COA (Verified by ILS Laboratories) →
Lab reports
The current batch report appears on this page, with a link to verify it on ILS Laboratories’ own portal. Every ARA-290 report published so far is listed in the lab report directory.
- Lab report directory
- Quality & testing: how we test
Common questions
What size is ARA-290 sold in?
One 10mg vial per unit. Pack pricing applies automatically in the cart for orders of more than one vial.
How is it supplied?
As lyophilized (freeze-dried) powder in a sealed vial.
How fast does it ship?
Orders ship from the US within 1–2 business days, and orders of $50 or more ship free.
Is it for human use?
No. ARA-290 is sold for in vitro laboratory research only. It is not for human or veterinary use, and we give no guidance on use in people or animals.


