ARA-290 – 20mg

ARA-290 is a synthetic peptide researched for its potential role in supporting cellular repair pathways and tissue-level signaling. It is researched for its influence on inflammatory modulation, cellular protection, and metabolic signaling processes, and for its ability to support cellular resilience and functional balance in research settings. For additional information, click here. This compound is intended for research use only, and its applications outside of laboratory settings have not been established.

ARA-290 is a synthetic peptide derived from the helix-B surface region of erythropoietin, supplied by Advanced Peptide Institute at 99% purity for laboratory research use only. This 20mg formulation is intended exclusively for qualified researchers investigating ARA-290’s interaction with innate repair receptor signaling pathways.

What is ARA-290?

ARA-290, also referenced in published literature as cibinetide, is a short synthetic peptide engineered from a surface region of the erythropoietin molecule. Unlike erythropoietin itself, ARA-290 is studied for its selective interaction with the innate repair receptor (IRR) — a receptor complex distinct from the classical erythropoietin receptor pathway involved in red-blood-cell signaling. This structural distinction is central to why ARA-290 is examined separately from erythropoietin in laboratory research on cellular-repair and tissue-level signaling. Advanced Peptide Institute’s ARA-290 is synthesized to match this documented peptide sequence and supplied strictly for laboratory and in vitro research applications, formulated as a 20mg vial for consistent research dosing across experimental protocols.

Research Applications

ARA-290 is frequently included in laboratory research examining innate repair receptor signaling and its downstream interaction with cellular-protection and tissue-level repair pathways. Researchers studying inflammatory-signaling modulation use ARA-290 as a tool compound to examine receptor-level activity distinct from classical erythropoietin pathways. Laboratory models investigating metabolic-signaling processes and cellular-stress response pathways also include ARA-290 in assay panels exploring innate repair receptor engagement. Additional research contexts include peptide-receptor binding studies, structure-activity research on helix-B-derived erythropoietin fragments, and in vitro models examining cellular-signaling cascades associated with the innate repair receptor complex. Comparative research also examines how ARA-290’s selective receptor engagement differs from full-length erythropoietin across these signaling models. All such investigations are conducted exclusively within controlled laboratory environments.

Purity & Third-Party Testing

Advanced Peptide Institute ARA-290 is supplied at 99% purity, independently verified through third-party High-Performance Liquid Chromatography (HPLC) testing and mass spectrometry analysis. This dual-verification process confirms both peptide identity and exact purity level prior to release for research use. A Certificate of Analysis (COA) is available for every batch at https://advancedpeptideinstitute.com/certificate-of-analysis/, allowing researchers to confirm the exact specifications of the batch they receive before beginning any laboratory protocol.

Storage & Handling

Store lyophilised ARA-290 at −20°C for long-term stability prior to reconstitution. Refrigerate at 2–8°C after reconstitution and use within 4–6 weeks to preserve peptide integrity. Avoid repeated freeze-thaw cycles, protect the reconstituted solution from prolonged light exposure, and handle in accordance with standard laboratory safety protocols and institutional research-handling guidelines.

Frequently Asked Questions

What purity is Advanced Peptide Institute ARA-290?

Advanced Peptide Institute ARA-290 is supplied at 99% purity, verified by independent third-party HPLC testing and mass spectrometry. A Certificate of Analysis is available for every batch at https://advancedpeptideinstitute.com/certificate-of-analysis/.

How should ARA-290 be stored?

Store lyophilised compound at −20°C for long-term stability. Refrigerate at 2–8°C after reconstitution and use within 4–6 weeks.

What is ARA-290 studied for?

ARA-290 is studied in laboratory research for its interaction with innate repair receptor signaling pathways, distinct from classical erythropoietin receptor activity.

Published laboratory research on ARA-290 is indexed on PubMed.

Related Research Compounds: Browse all Bioregulators research compounds • Certificate of Analysis

For research use only. Not for human consumption. Not evaluated by the FDA. Not intended to diagnose, treat, cure, or prevent any disease.