ARA-290
ARA‑290 (cibinetide) is an erythropoietin‑derived research peptide used in studies of tissue‑protective signalling pathways. Supplied as a lyophilised solid for laboratory work.
From £42.00
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Research use only. Research use only. Not for human consumption or veterinary use. Not intended to diagnose, treat, cure, or prevent any disease. Buyer is responsible for compliance with applicable laws and regulations.
Technical data
Catalogue variant
10mg
SKU: ARA
| Synonyms | Cibinetide, Helix‑B surface peptide |
|---|---|
| Peptide length | 11 aa |
| Sequence (1-letter) | pEQLERALNSS |
| Sequence (3-letter) | Pyr‑Glu‑Gln‑Leu‑Glu‑Arg‑Ala‑Leu‑Asn‑Ser‑Ser |
| Molecular formula | C51H84N16O21 |
| Molecular weight (g/mol) | 1257.31 |
| CAS number | 1208243-50-8 |
| PubChem CID | 71312356 |
| Purity | Typically ≥98% (HPLC) — see lot COA |
| Form | Lyophilised solid |
| Appearance | White/off‑white solid |
| Solubility | Water and aqueous buffers (prepare per SOP) |
| Storage (powder) | −20°C, dry, sealed |
| Storage (solution) | Aliquot and store ≤−20°C; avoid repeat freeze–thaw |
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Research use disclaimer
Research use only. Not for human consumption or veterinary use. Not intended to diagnose, treat, cure, or prevent any disease. Buyer is responsible for compliance with applicable laws and regulations.