ARA-290 10mg Peptides
For researchers who demand clarity and control, this lyophilized peptide is prepared to meet exacting laboratory standards.
Primavora ARA-290 is supplied as a Peptide Lyophilized Vial in a neutral, freeze-dried format designed for reliable handling and precise method development. As a repair-research peptide, this vial provides a total strength of 10mg, suitable for protocol optimization, pilot work, and repeatable studies where consistency and documentation matter. The lyophilized presentation supports stability prior to reconstitution and enables controlled dilutions according to laboratory requirements.
- Each vial contains 10mg of Cibinetide (ARA-290), a research peptide examined for selective engagement of tissue-protective signaling pathways, supporting precise, reproducible experimental design.
In use, the lyophilized matrix is engineered for straightforward laboratory handling—allowing researchers to reconstitute with appropriate diluents, achieve target concentrations, and aliquot by study design. The uniform cake structure supports consistent dissolution characteristics, facilitating accurate measurement and repeatable preparation across runs. Clear vial labeling and lot coding enable traceability from bench to records, simplifying documentation for QA/QC review and long-term study tracking.
Primavora approaches every peptide with a rigorous, research-first mindset. ARA-290 is produced and handled under controlled conditions, then verified by independent laboratory testing for identity and purity to help ensure integrity from lot to lot. Each vial is packaged to protect the lyophilized material during storage and routine laboratory handling. Our standards emphasize transparency, documentation, and consistency—key elements for dependable research outcomes.
For laboratory research use only. Not for human consumption, medical, or veterinary use. Handle using appropriate laboratory PPE and aseptic technique where applicable. Store and reconstitute according to your laboratory’s validated procedures and study requirements. With Primavora, you can expect disciplined manufacturing practices, careful handling, and results-focused quality controls that prioritize purity and reproducibility across your research program.
- Most orders ship within 24 hours and arrive within 3 to 5 days of leaving our warehouse.
- Shipping is free on orders of $99+ (except Hawaii and Alaska).
- All orders ship in discreet packaging via USPS Ground Advantage mail.
Delivery restrictions vary by state.
This Product Contains
Research Applications
Our catalog supports controlled laboratory research across areas such as:
- Cellular Signaling — receptor activity, signaling pathways, and molecular interactions
- Metabolic Research — metabolic regulation and incretin receptor-signaling models
- Neurobiology — cognitive, behavioral, and stress-response pathways
- Immunology — immune signaling and host-response models
- Tissue Biology — extracellular-matrix signaling, cellular migration, and tissue remodeling research
- Mitochondrial Biology — cellular energy systems and aging-related pathways
- Endocrine Research — neuroendocrine and reproductive-axis signaling
- Pigment Biology — melanogenesis and related cellular pathways
Research relevance varies by compound and study design. Review the product information and batch-specific documentation before use. All products are intended strictly for laboratory research and are not for human or animal use, therapeutic use, or clinical application.
Research Materials Backed by Clear Documentation
- 99%+ Analytical Purity Where Confirmed by the Applicable Batch COA.
- Third-Party Testing Performed by an ISO/IEC 17025-Accredited Laboratory, Where Applicable.
- Batch-Specific Certificates of Analysis Available for Applicable Research Materials.
- Ships from the U.S.
Orders are dispatched from our U.S. fulfillment center, typically within 1–2 business days. - Clear Product Specifications
Strength, format, quantity, and available batch documentation are presented for review. - Research-First Standards
Our catalog and documentation are built for laboratory research—not consumer, wellness, or therapeutic use.
Storage & Handling
- Product-Specific Storage
This product is supplied as a freeze-dried material. Keep the original container sealed and follow the storage condition shown on the product label or available documentation.
Follow the format-specific instruction shown above. Product-specific label or documentation requirements take priority over the general handling guidance below. - Keep the Original Container Sealed
Until the material is needed for laboratory work, keep it in its original sealed container. Protect it from moisture, unnecessary light exposure, and avoidable temperature fluctuations. - Inspect the Package on Receipt
Check the container, seal, and packaging for visible damage, condensation, or signs of a temperature excursion. Record any issue before placing the material into laboratory storage. - Document Laboratory Handling
Record the material name, batch information, receipt date, storage location, and relevant handling conditions according to your laboratory’s procedures. - After Opening or Preparation
Once the original sealed state changes, follow the product documentation and your laboratory’s validated protocol. Clearly label any prepared material with the preparation date, composition, and applicable storage condition. - Avoid Unnecessary Temperature Cycling
Minimize repeated warming and cooling. Avoid repeated freeze-thaw cycles when frozen storage is required by the applicable protocol. - Use Material-Specific Conditions
Storage requirements can differ between lyophilized, liquid, and prepared materials. Do not apply one temperature, solvent, or stability period to every product.
Reliable U.S. Order Fulfillment
- Order Processing
In-stock orders are generally processed within 1–2 business days, Monday through Friday. Orders are not processed or shipped on weekends. - Standard Delivery
Domestic delivery typically takes 3–5 business days, depending on the destination and carrier. - Shipment Tracking
Tracking information is provided after the order ships so delivery progress can be monitored. - Careful, Discreet Packaging
Each order is packed with care to help protect the contents and maintain privacy during transit. - Nationwide U.S. Shipping
Orders can be shipped within the United States where permitted by applicable federal and state law. - Possible Delays
Carrier conditions, weather, holidays, backorders, and periods of high order volume may affect processing or delivery times.
Why Researchers Choose Primavora
Not all peptide vendors hold themselves to the same verification standards.
| VERIFICATION STANDARD | Primavora | GENERIC VENDORS |
|---|---|---|
| Purity Standard | Batch-Specific Analytical Purity — See Applicable COA | Often Not Disclosed |
| Third-Party Testing | Independent Laboratory | Testing Source Often Unclear |
| COA Published | Batch-Specific COA Available | Inconsistent Availability |
| Batch Traceability | Product, Strength & Lot Matched | Batch Match Often Unclear |
| U.S. Fulfillment | Ships Domestically | Often Ships From Overseas |
| Research Use Standard | Clearly Defined | Standards May Vary |
Frequently Asked Questions
Find answers to common questions about this product, its research context, Certificates of Analysis (COAs), ordering, and laboratory use.
What is ARA-290?
ARA-290, also known as cibinetide in the literature, is a short peptide derived from the tissue-protective region of erythropoietin. It is studied because it appears to engage protective signaling without behaving like erythropoietin in the classic red-blood-cell sense. For site copy, it should be presented as a research peptide only.
What is ARA-290 typically studied for?
Researchers usually investigate ARA-290 in models involving inflammation, tissue protection, and neuropathic or matrix-related signaling. A key point is that it is generally discussed as a non-erythropoietic EPO-derived peptide, meaning the research interest is protective signaling rather than stimulation of red blood cell production.
What role do peptides play in tissue research?
Peptides play multiple roles in tissue research. Some act as signaling molecules studied for their effects on fibroblast activity, angiogenesis, and extracellular matrix assembly. Others are investigated as modulators of inflammatory pathways relevant to tissue damage and matrix signaling. A third group serves as reference compounds in assay development and analytical workflows.
Because peptides can be synthesized with very precise control over sequence and purity, they are particularly useful in research models where specific molecular interactions need to be isolated and studied. This makes peptides a common and valuable tool across cell biology, extracellular-matrix research, and pharmacological investigation.
What are extracellular matrix research peptides?
Extracellular matrix research peptides are an informal research category referring to short peptides studied in the context of extracellular-matrix remodeling, cellular migration, and cellular responses to damage. Well-known examples investigated in this space include BPC-157, TB-500 (a thymosin beta-4 fragment), and KPV, each of which has been studied in different models of cellular stress, inflammation, and matrix signaling.
The category groups together peptides that share a research focus rather than a strict biochemical family. All extracellular matrix research peptides offered by Prima Vora are lyophilized research materials intended exclusively for in vitro investigation and are not drugs or therapeutics.
Why are extracellular matrix research peptides studied in laboratory models?
Extracellular matrix research peptides are studied in laboratory matrix-signaling models because short peptides often represent active fragments of larger endogenous proteins that participate in extracellular-matrix maintenance. By synthesizing these fragments in isolation, researchers can study their individual contributions to processes such as cell migration, angiogenesis, collagen deposition, and inflammatory modulation under controlled conditions.
This approach allows investigators to build mechanistic hypotheses about matrix-signaling pathways without the complexity of the full-length parent protein. It also provides reference standards for analytical work. As with all categories on Prima Vora, these materials are strictly for laboratory use.
