What Does ARA 290 Dissolve In? Solvents Explained
Solubility behaviour is where compounds in this library differ most sharply from one another. For ARA 290, the determining factors are structural: 11-amino-acid epo-derived linear peptide.
Overview
Water-friendly. A short, water-loving peptide with no folded shape, so it goes into plain water readily.
What ARA 290 actually is
A short 11-part peptide modelled on the repair-signalling corner of EPO, built to switch on tissue repair without EPO's effect on red blood cells. It is studied around nerve comfort, inflammation, and healing.
Supplied for laboratory research use only — not for human or animal use.
Third-party tested by HPLC and LC-MS, ≥99% purity, with a Certificate of Analysis on every order. Ships across Canada.
Technical detail below
How ARA 290 behaves in solution
A short, hydrophilic linear peptide that dissolves readily in aqueous diluent without acidification. Solutions are clear and colourless.
Commonly worked at 1-5 mg/mL.
Suitable solvents, in order
Structural basis
ARA 290 is 11-amino-acid epo-derived linear peptide. ARA 290 (Cibinetide) is an 11-residue peptide modelled on the helix-B surface of erythropoietin. It was engineered to engage the innate repair receptor — a heteromer of the EPO receptor and the beta-common receptor — without the erythropoietic (red-blood-cell-stimulating) activity of full-length EPO.
What ARA 290 is studied for
Studied for selective engagement of the EPOR/beta-common receptor heteromer that mediates tissue-protective signalling, distinct from the classical erythropoietic receptor.
A substantial share of the published literature examines small-fibre and neuropathic-pain research models.
Investigated for modulation of inflammatory pathways in preclinical tissue-injury models.
Summarizes published preclinical literature. Provided for research reference only; not a claim of efficacy or a description of human use.
More ARA 290 reference
Lyophilized and reconstituted storage conditions, plus the practical working window.
Diluent selection, dissolution behaviour, and the calculator preset for this compound.
The specific chemical routes by which this molecule breaks down, and how to limit each.
Which assays are informative for this molecule, and what to actually check on its COA.
Compound-specific bench practices, and the errors most often made with this molecule.
What to inspect on arrival, and which conditions actually warrant rejecting a vial.
Questions specific to this compound — structure, chemistry, and common misconceptions.
Solubility reference for other compounds
ARA 290 is supplied strictly as a research chemical for in-vitro laboratory and research use only. It is not intended for human or animal consumption, diagnostic, or therapeutic use. This page is educational laboratory-handling reference information — not medical advice, not usage guidance, and not a protocol.