ARA-290 / Cibinetide (15mg)

ARA-290, chemically known as Cibinetide, is an 11-amino-acid peptide non-erythropoietic peptide modeled from the helix B domain of erythropoietin (EPO). Specifically designed to selectively bind to the innate repair receptor (IRR)—a heterodimer composed of erythropoietin receptor and $\beta$-common receptor subunits—ARA-290 triggers tissue-protective and anti-inflammatory signaling cascades without activating erythropoiesis or increasing red blood cell mass. True Lab Peptides supplies ARA-290 at an independently verified purity threshold of $\ge$99%, offering qualified researchers a high-precision, dependable standard for advanced cellular and neuro-pathway modeling.

Key Research Applications

• Innate Repair Receptor (IRR) Interaction: Ideal for examining selective receptor binding mechanics, tissue protection pathways, and downstream cellular repair signaling.

• Inflammatory Pathway & Neuropathic Research: Utilized to investigate targeted suppression of pro-inflammatory cytokines and small fiber neural repair mechanisms.

• In Vitro Cellular Signaling: Serves as a vital research tool for assessing cellular survival, apoptotic modulation, and tissue regeneration dynamics.

• Analytical Characterization: Serves as a reliable reference material for High-Performance Liquid Chromatography (HPLC) and quantitative mass spectrometry workflows.

Technical Specifications

• Compound Name: ARA-290 (Cibinetide)

• Amino Acid Sequence: Pyr-Glu-Gln-Leu-Glu-Arg-Ala-Leu-Asn-Ser-Ser

• CAS Number: 1208243-50-8

• Molecular Formula: $\text{C}_{51}\text{H}_{84}\text{N}_{16}\text{O}_{21}$

• Molecular Weight: 1257.32 g/mol

• Purity Grade: $\ge$99% (COA-Verified)

• Physical Form: Lyophilized Powder

• Net Quantity: 15 mg per vial

• Category Focus: Tissue Response & Neurochemical Signaling Research

Quality Assurance & Laboratory Protocols

Every batch of ARA-290 / Cibinetide undergoes rigorous third-party analytical testing—including High-Performance Liquid Chromatography (HPLC) and Mass Spectrometry (MS)—to confirm chemical structure, sequence identity, and purity. Batch-specific Certificates of Analysis (COA) and Safety Data Sheets (SDS) are accessible to ensure complete adherence to professional and institutional research standards.

Storage Instructions: Store unopened, lyophilized vials in a dark, dry environment at $-20^\circ\text{C}$. Following reconstitution for laboratory procedures, maintain under refrigeration at $2^\circ\text{C}$ to $8^\circ\text{C}$. Consult the Safety Data Sheet (SDS) for complete handling and chemical safety guidelines prior to use.

Research Disclaimer: This product is strictly supplied for in vitro, analytical, and laboratory research purposes only. It is not intended for human or veterinary use, consumption, administration, diagnostic procedures, or therapeutic applications.