Description
The ARA-290 nasal spray from Umbrella Labs gives you ARA-290 as a ready-to-use liquid in a metered spray bottle. Each batch is tested by LC-MS to 99% purity or higher. It’s $39.99. It’s sold for laboratory research only.
Browse the rest of our peptide nasal sprays for related compounds.
What is ARA-290?
ARA-290 (cibinetide) is an 11-amino-acid peptide based on a region of erythropoietin. It activates the tissue-protective receptor without stimulating red blood cell production.
Araim Pharmaceuticals developed it for small fiber neuropathy.
ARA-290 nasal spray specifications
- Compound: ARA-290 (Cibinetide, PHBSP)
- CAS number: 1208243-50-8
- Molecular formula: C51H84N16O21
- Molecular weight: 1257.3
- Purity: 99% or higher, tested by LC-MS
- Amount: 15mL
- Form: Liquid in a metered spray bottle
- Storage: Keep it in the fridge at 2 to 8°C and don’t freeze it
- Use: laboratory research only, not for human or veterinary use
What studies say about ARA-290
In a phase 2 study, Brines and colleagues reported that ARA-290 improved symptoms and corneal nerve fiber density in patients with sarcoidosis-related small fiber neuropathy.
Animal studies looked at nerve and kidney protection.
Search PubMed for the full studies. We stick to what’s been published.
Using ARA-290 in spray form
The ARA-290 nasal spray comes as a liquid in a metered spray bottle, so it’s already in solution and there’s no powder to mix. A metered pump gives roughly the same volume with every press, which makes it easy to keep amounts consistent. Each spray delivers about 40mcg, with 4mg in the bottle.
Prime the pump with a few presses before the first use, until you get a fine, even mist. Keep the nozzle clean and capped between uses, and note the number of sprays you use in your records.
ARA-290 quality and testing
Every batch of ARA-290 is checked with liquid chromatography-mass spectrometry (LC-MS) before it goes on sale. LC-MS separates a sample into its parts and identifies each one by mass, so it confirms what the compound is and how much of the sample it makes up. The current batch tested at 99% or higher.
Small differences between batches are normal, so write the batch number from the label into your records. If something looks wrong when your order arrives, like discoloured powder or a cloudy solution, set it aside and don’t use it.
Storing your ARA-290
Keep it in the fridge at 2 to 8°C and don’t freeze it. Keep the bottle upright with the cap on, and wipe the nozzle after use. Label anything you decant with the compound, amount and date, and keep it out of reach of children and pets.
Common questions about the ARA-290 nasal spray
Does the spray need mixing?
No. It comes as a ready-made liquid, so you just prime the pump and use it.
How should I store it after opening?
Keep it in the fridge at 2 to 8°C and don’t freeze it.
Is the ARA-290 nasal spray in stock?
Yes. Every option on this page is in stock and ready to ship.
More research peptides like ARA-290
Similar products in this format include BPC-157 and TB-500 nasal spray, AOD-9604 nasal spray, BPC-157 nasal spray and Gepon nasal spray. Our main Research Peptides page lists everything in the category.
Buy ARA-290 nasal spray online
Ready when you are. Add it to your cart and check out. The ARA-290 nasal spray is in stock and ready to ship. If you’re stocking up, take a look at peptide nasal sprays too.
Sold for laboratory research use only. It isn’t for human or veterinary use, and it isn’t a food, drug or cosmetic.
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