Description
ARA-290 10mg from Evolve Peptides is 10mg of ARA-290 in a sealed glass vial. ARA-290 is an erythropoietin-derived peptide. It’s intended for lab research only.
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.
How ARA-290 works
Erythropoietin (EPO) has two jobs. It drives red blood cell production through one receptor, and it protects tissue through another, a complex of the EPO receptor with CD131.
ARA-290 mimics the small part of EPO that binds the tissue-protective receptor and leaves the red blood cell receptor alone. That lets researchers study EPO’s anti-inflammatory and nerve-protective effects without raising hematocrit.
ARA-290 10mg specifications
- Compound: ARA-290
- Also known as: cibinetide
- CAS number: 1208243-50-8
- Molar mass: 1,257.3 g/mol
- Sequence: 11 amino acids (pGlu-Glu-Gln-Leu-Glu-Arg-Ala-Leu-Asn-Ser-Ser)
- Amount: 10mg per vial
- Form: lyophilized (freeze-dried) powder
- SKU: EVP-ARA290-10
- Use: laboratory research only
Published ARA-290 studies
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.
The primary literature is on PubMed. Here’s a search for ARA-290 studies to start from.
ARA-290 10mg reconstitution and concentration
Here’s the math for 10mg of peptide:
- 1ml of bacteriostatic water gives 10mg/ml
- 2ml of bacteriostatic water gives 5mg/ml
- 3ml of bacteriostatic water gives 3.33mg/ml
Choose the volume that suits your measurements. Mark the vial with the concentration and date so nobody has to guess later.
Most labs use bacteriostatic water. Let the vial reach room temperature, run the water slowly down the inside of the glass, then roll it gently until the powder dissolves. Don’t shake it. Shaking can shear peptide chains.
Storage and shelf life
The dry powder keeps best cold: 2 to 8°C in the fridge, or -20°C for long-term storage. After reconstitution, store it in the fridge and finish it within roughly four weeks.
ARA-290 purity and lab testing
The product photos for ARA-290 10mg include:
- A certificate of analysis with identity, measured quantity and HPLC purity.
- An endotoxin report from a kinetic LAL assay.
Click any image to zoom in on the numbers. Some of these reports were run on a different vial size of ARA-290 from the same production. The purity figure carries over; the quantity line refers to the vial that was tested.
Choosing an ARA-290 size
- ARA-290 10mg (this page): 10mg for $59.90, about $5.99 per mg
- ARA-290 12mg: 12mg for $69.90, about $5.83 per mg
ARA-290 10mg is the smallest option. It’s the one to start with for a pilot run or when you’re testing a new protocol.
Related research peptides
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Browse the full healing and recovery peptides range, or see every vial on our research peptides page.
ARA-290 10mg FAQ
How much is in the ARA-290 10mg vial?
10mg of lyophilized powder. The amount is printed on the label.
Is ARA-290 10mg lab tested?
Yes. The lab reports are in the product photos, so you can check purity before you order.
Which size should I buy?
Pick by how much you’ll use. Bigger vials cost less per milligram, smaller ones mean less sits open in the fridge. The size comparison above lists every ARA-290 option.
What do I mix ARA-290 10mg with?
Sterile bacteriostatic water. The reconstitution section above shows the concentration for each volume.
How should I store it?
Sealed vials go in the fridge, or the freezer for long-term storage. Once mixed, refrigerate and use within about 28 days.
Order ARA-290 10mg today
ARA-290 10mg is in stock at $59.90. Choose your quantity, add it to the cart and check out in a couple of minutes. Add a vial of bacteriostatic water if you don’t have any, so you’re ready to reconstitute when it arrives.
Need more for the same project? See the rest of our healing and recovery peptides.
For laboratory research use only. Not for human or veterinary use. Not evaluated by the FDA.
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