ARA-290

Size: 5 mg
Form: Lyophilized powder
Purity: ≥ 99% (per COA)
COA: Linked per batch

$40.63

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For laboratory research use only · Not for human consumption

Research handling note

For laboratory research use only — not for human or veterinary use. Handle with appropriate PPE in a controlled lab setting. Store lyophilized material at -4 °F (-20 °C), protected from light and moisture; once reconstituted with bacteriostatic water, refrigerate and use within the documented window. Confirm identity and purity against the batch COA before use.

Quality & testing

Every batch is independently third-party tested for identity, mass, and purity, and ships with a lot code you can verify. How we test →

Purity spec: ≥99%
Verified by: Chromate
Lot: 33591
Status: Independently verified

Verify on Chromate Verify this lot →

Pairs well with

Complete the stack

Compounds researchers commonly explore alongside ARA-290. Build a stack of 5+ distinct compounds and 20% comes off the whole protocol (supplies excluded).

RecoveryRUO

BPC-157

5 mg · Lyophilized powder

$42.50

RecoveryRUO

DSIP

5 mg · Lyophilized powder

$45.00

RecoveryRUO

KPV

5 mg · Lyophilized powder

$33.75

RecoveryRUO

LL-37 (Cathelicidin)

5 mg · Lyophilized powder

$75.00

Pairings reflect compounds commonly researched together — not a protocol, combination guidance, or any therapeutic claim. Research use only.

Reference data

ARA-290 (cibinetide) is a synthetic 11-amino-acid peptide that mimics a portion of the helix-B surface domain of erythropoietin.

Class: Synthetic 11-residue peptide
Also known as: Cibinetide · ARA290 · pHBSP
Molecular formula: C51H84N16O21
Molar mass: 1257.32 g/mol
CAS number: 1208243-50-8
Appearance: White to off-white lyophilized powder
Storage: Store lyophilized at -4 °F (-20 °C), protected from light. After reconstitution, keep refrigerated at 36–46 °F (2–8 °C).
Reconstitution: Soluble in bacteriostatic or sterile water.

Sequence

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

Authoritative references

Wikipedia: Cibinetide PubChem

Reference data is provided for laboratory identification only. Values are sourced from public chemistry databases; confirm against the batch COA. Not for human or animal use.