Research Peptide · Lyophilized
ARA290
An 11-amino-acid synthetic peptide, also known as cibinetide, supplied for controlled receptor-signalling, structure–activity, and analytical research.
≥99% HPLC SpecificationIdentity SupportBatch COA Available
Available specifications
10mg
Purity≥99% by HPLC
CAS Number1208243-50-8
Molecular Weight1257.4 g/mol
Material Class11-amino-acid peptide
GradeResearch Use Only
Technical Profile
ARA290 technical specifications
Core identifiers are presented in a concise technical format so research teams and distributors can evaluate the material quickly and request batch-specific documentation when needed.
Product nameARA290
Product typeErythropoietin-derived research peptide
Molecular formulaC51H84N16O21
Molecular weight1257.4 g/mol
AppearanceWhite to off-white lyophilized powder
Analytical methodsHPLC purity · MS identity
PackagingResearch vial
DocumentationBatch-specific COA upon request
Research Overview
ARA290 research overview
ARA290 (cibinetide) is an 11-residue peptide derived from the helix-B surface region of erythropoietin. It is presented for controlled receptor-focused research and analytical characterisation.
- Receptor-signalling assay research
- Peptide structure–activity studies
- Analytical identity and purity workflows
- Stability and formulation investigation
Molecular Design
11-residue helix-B surface peptide
The sequence is pGlu-Glu-Gln-Leu-Glu-Arg-Ala-Leu-Asn-Ser-Ser. Batch-specific identity and purity documentation is available on request.
pGlu11 aaARA290
Quality Documentation
ARA290 quality documentation & COA
Analytical documentation is organized around purity, identity, and batch traceability. Availability is confirmed for the specific specification and batch requested.
01
Purity / Composition
Applicable purity or composition results are documented against the batch specification.
02
Identity Support
Analytical support is available for product or component identity verification.
03
Batch-Specific COA
Certificate details can be provided for review before or with a qualified order.
Specifications & SKU
ARA290: 1 standard specification
Choose the required research specification when requesting availability, documentation, and a quotation.
Procurement Support
Need pricing, lead time, or a batch COA?
Send the required specification and quantity. Our team will confirm current availability, documentation, and packaging options.
Contact Our Team