Laboratory Testing &
COA Verification
Every PEPTSTORE compound is independently analysed by accredited third-party laboratories before release. Purity, identity, sterility, and safety are documented in full — batch by batch.
Independent.
Accredited.
Unambiguous.
We do not self-certify. All analytical testing is conducted by independent, ISO/IEC 17025-accredited laboratories with no commercial relationship to PEPTSTORE beyond the testing contract.
Samples are submitted under blind protocol — labs receive coded vials, not product names — eliminating any possibility of result bias in the certification process.
From Synthesis to Certification
A rigorous, fully documented four-stage pipeline governs every compound from raw material to final release.
Synthesis
Compounds synthesized in ISO-certified facilities using validated solid-phase or recombinant protocols and pharmaceutical-grade reagents.
Purification
Multi-step preparative HPLC purification with iterative refinement until minimum purity thresholds are met per compound class.
Independent Analysis
Samples submitted under blind protocol to accredited third-party laboratories for full analytical panel — no self-certification.
COA Issuance
A Certificate of Analysis documenting every test result, batch number, lot date, and specification is issued prior to product release.
Six-Panel Quality Assurance
Every compound is subjected to the complete analytical panel below. Individual test results are documented on the product COA.
COA Download Archive
Search and download the Certificate of Analysis for any current or historical production batch.
Certification & Compliance Framework
The standards and frameworks our contracted facilities operate within to ensure research-grade compound integrity.
All synthesis and QC operations performed under ISO 9001-certified quality management systems.
Only United States Pharmacopeia or European Pharmacopeia grade reagents and solvents are used in synthesis and reconstitution.
While research chemicals are not subject to GMP, our contracted facilities voluntarily apply equivalent documentation and process controls.
Samples are submitted to testing laboratories without commercial identification to prevent result bias.
Stability & Chain of Custody
Maintaining compound integrity from our facility to your laboratory requires adherence to defined storage and handling protocols.
Store in original sealed vial at −20 °C. Protect from light, heat, and atmospheric moisture. Stable for 24+ months under correct storage.
Once reconstituted in bacteriostatic water or sterile PBS, store at 4 °C and use within 28 days. Do not refreeze.
Products ship at ambient temperature with pharmaceutical-grade desiccant. Lyophilized peptides remain stable for ≥30 days at room temperature.
All products carry a 24-month shelf life from date of manufacture when stored under specified conditions.
Research Use Disclaimer
For Research Use Only. Not For Human Consumption.
All products listed on this page and throughout the PEPTSTORE catalogue are intended solely for in vitro scientific research and laboratory use by qualified professionals. They are not approved by the FDA, EMA, or any other regulatory authority for use in humans or animals. Purchasers bear full responsibility for compliance with all applicable local laws.
By purchasing from PEPTSTORE you confirm that you are a qualified researcher or laboratory professional and that the compounds will be used solely for lawful in vitro research purposes. Minimum age of purchase: 18 years.