ARA-290 16mg

ARA-290 16mg from Biotech Peptides is an EPO-derived peptide, sold in a 16mg vial of freeze-dried powder. It’s in stock at $88, with free shipping worldwide on every order. Like the rest of our catalog, it’s synthesized and lyophilized in the USA. Scroll the product images to see the lot’s certificate of analysis.

About 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 in published research

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.

For the primary literature, PubMed lists the ARA-290 studies.

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 16mg product details

• Compound: ARA-290
• Other names: cibinetide
• CAS number: 1208243-50-8
• Molecular weight: 1,257.3 g/mol
• Sequence or structure: 11 amino acids (pGlu-Glu-Gln-Leu-Glu-Arg-Ala-Leu-Asn-Ser-Ser)
• Amount: 16mg
• Form: lyophilized (freeze-dried) powder
• Made: synthesized and lyophilized in the USA
• Lot paperwork: COA, HPLC and MS images in the gallery
• SKU: ARA-290-16mg

ARA-290 16mg certificate of analysis

We show the paperwork instead of describing it. Open the gallery and you’ll find the COA with its lot number and test table, an HPLC trace for purity and a mass spec plot for identity.

Want a copy for your records? Contact us with your order number and we’ll send the file.

ARA-290 16mg reconstitution and storage

The concentration is the 16mg in the vial divided by the water you add:

• 1mL of water: 16mg per mL
• 2mL of water: 8mg per mL
• 3mL of water: 5.33mg per mL

Use sterile bacteriostatic water and add it slowly, aiming at the glass instead of the powder. A gentle swirl is all it needs.

Before mixing, keep it at -20°C and out of the light. After mixing, the fridge at 2 to 8°C, and use it within about four weeks.

Planning a study with ARA-290 16mg

Map out the doses per group, multiply by the number of days, and add a margin. It’s cheaper to order one extra vial at the start than to restart a study.

Where ARA-290 fits

ARA-290 is an 11-amino-acid peptide from erythropoietin that protects tissue without raising red cells. The compounds it’s usually weighed against:

• BPC-157 is the 15-amino-acid repair peptide with the largest body of rodent research
• TB-500 is the 43-amino-acid actin-binding protein, studied for cell movement and wound repair
• KPV is a three-amino-acid alpha-MSH fragment studied for calming inflammation
• B7-33 is a relaxin-2 fragment studied for fibrosis
• GHK-Cu is the copper-binding tripeptide studied for collagen and skin repair

Each covers a different step of repair, from new blood vessels and cell movement to inflammation, fibrosis and matrix rebuilding. All of them are on our BPC-157 and recovery peptides page.

Shop more like ARA-290 16mg

• TB-500 (Thymosin Beta-4) 10mg, a thymosin beta-4 peptide
• MGF 5mg (Mechano Growth Factor), an IGF-1 splice variant peptide
• BPC-157 5mg / 10mg, a 15-amino-acid peptide
• BPC-157 TB-500 GHK-Cu Blend 70mg, with BPC-157, TB-500 and GHK-Cu in one vial

The full range is on the research peptides page. For this research area, go to BPC-157 and recovery peptides and immune peptides.

ARA-290 16mg from a store that sells peptides only

Biotech Peptides is a peptide-only store. You see the price up front, there’s no account required to check out, and if a product page lists a COA, the document is right there in the images. You don’t have to ask for it.

Support is by email, through the contact page. It covers order questions, lot numbers and requests for documents.

Free shipping on ARA-290 16mg

Every order ships free, domestic or international. Dry peptide is stable at room temperature for the length of a normal delivery, so there’s no ice pack surcharge. Freeze it once it lands.

Every product is listed in our shop, and the Biotech Peptides Shop home page links to the blog’s country-by-country delivery guides.

Common questions about ARA-290 16mg

Does ARA-290 16mg come with a COA?

Yes. The certificate of analysis, HPLC trace and mass spectrum for the lot are in the product images.

Is ARA-290 16mg in stock?

Yes, it’s in stock today.

Where can I buy ARA-290 16mg?

Order it on this page. We sell direct, so there’s no reseller markup.

Is ARA-290 approved for human use?

No. It’s sold for laboratory research only and isn’t for human or veterinary use.

How much does shipping cost?

Nothing. Shipping is free on every order worldwide.

Buy ARA-290 16mg online today

Get ARA-290 16mg for $88. It’s in stock, shipping is free, and the cart button is right above.

Building a larger order? Browse the BPC-157 and recovery peptides and immune peptides as well.

For laboratory research only. Not for human or veterinary use, and not evaluated by the FDA.