Research use only
ARA-290
ARA-290 price and available sizes below.
Third-party COA published · Ships same day
Ships every month · Cancel anytime · Subscription terms
Secure Checkout With
ARA-290 in a Research Panel: $61.50/vial (reg $82.00)
Pick any 4 · 25% off · one-time
Orders ship via UPS 2nd Day Air or UPS Overnight. Orders placed before 2 PM ET Monday–Friday (1 PM ET Saturday) go out the same day; nothing ships on Sundays.
- Preparation form
- Lyophilized powder
- Storage
- Sealed vial, protected from light
- Analytical purity
- >99%
- Intended use
- In vitro research only
ARA-290| 10mg
For In Vitro Research Use Only – Not for Human or Veterinary Application
Specifications:
- Quantity: 10 mg
- Form: Lyophilized Powder
- Purity: >99% (HPLC Verified)
Intended Use:
This compound is intended for in vitro research only by qualified professionals. It is not for human or veterinary use, and must not be used in food, drugs, diagnostics, or cosmetics.
Disclaimer:
This compound has not been evaluated by the FDA. All use must follow institutional and regulatory guidelines. All buyers must be authorized research personnel or institutions.
Terms of Sale:
By purchasing from HEEZ Research, the buyer affirms they are a qualified researcher or institution conducting lawful scientific research. All sales are final. The purchaser assumes full responsibility for handling, use, and regulatory compliance. HEEZ Research and its affiliates are not liable for any misuse or mishandling of this material.
Over 99% pure peptides
Every peptide is analysed by an independent laboratory and documented on a certificate of analysis for that batch.
Shipped from the USA
Stocked, handled and fulfilled domestically. Orders placed before 2 PM ET go out the same day.
You can buy ARA-290 from HEEZ Research, which stocks it in a single 10 mg lyophilized vial and ships from the USA. Everything HEEZ supplies is for in vitro laboratory research — not for human or veterinary use.
ARA-290 is an 11-amino-acid peptide whose sequence is drawn from the helix B domain of EPO. It is characterized against a heteromeric receptor comprising the EPO receptor together with the beta common receptor subunit, rather than against the classical EPO receptor alone.
It reproduces a short structural region of the much larger EPO glycoprotein. ARA-290 is a peptide fragment by design and is not EPO itself.
ARA-290 from HEEZ Research is independently tested by an accredited third-party laboratory using HPLC for purity and identity. Every peptide we supply is over 99% pure. Certificates of Analysis are published on the product page as testing is completed — review the report before you order. A certificate records the identity, purity and quantity measured for the material supplied, so you can confirm what you received matches what was ordered.
Please refer to your facility's standard operating procedures.
Common
questions
Purity verification, documentation, and how orders reach your laboratory.
About ARA-290
What is ARA-290 peptide?
ARA-290 peptide is a synthetic 11-amino-acid linear peptide derived from helix B of EPO — the segment that contacts the β-common receptor rather than the classical EPO receptor — supplied by HEEZ Research as a lyophilized powder for in vitro laboratory use. It is linear and non-glycosylated.
How does ARA-290 work?
In vitro, ARA-290 shows no activity at the EPO receptor and is characterized at the β-common receptor; it isolates the helix-B surface as a standalone sequence, which is its defining research feature.
How HEEZ tests ARA-290
Solid-phase synthesis, reversed-phase purification, lyophilization. Independent analysis by HPLC for purity and identity (retention time against a reference standard), plus net content, heavy metals, sterility and endotoxin; certificate at /coa/ara-290-10mg-hz-1008-ara10-01-coa.webp.
ARA-290 for sale: sizes and format
ARA-290 is for sale from HEEZ Research in 10 mg sealed glass vials of lyophilized powder. Sealed lyophilized vials are stable at ambient temperature in transit and ship at ambient temperature; same-day dispatch before 2 PM ET via UPS from the USA.
Research use only
ARA-290 from HEEZ Research is supplied strictly for in vitro laboratory research by qualified researchers and organizations. It is not for human or veterinary use and is not a drug, food, supplement or cosmetic. Checkout requires an institutional email matching the stated organization, and purchasers must be 21 or older. All sales are final.
ARA-290 specifications
- Purity
- >99% by HPLC; identity by HPLC retention time against a reference standard
- CAS number
- 1208243-50-8
- Molecular formula
- C51H84N16O21
- Molecular mass
- 1257.3 Da
- Amino acid count
- 11
- Structure
- Linear
- Synonyms
- pHBSP
- Physical form
- White lyophilized powder
Identity confirmed by HPLC retention time on the current lot.
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Terms of sale
Note: our products are not intended to treat, prevent, mitigate or cure any disease or medical condition, and are supplied for laboratory research purposes only. Purchasers must be at least 21 years of age and qualified to handle research materials.