Quality Assurance
Every peptide we deliver meets the highest analytical standards. Our multi-stage quality process ensures consistency, purity, and full traceability from synthesis to your laboratory.
Our Quality Process
From raw materials to final delivery, every stage is controlled, documented, and verified. Here's how we ensure every lot meets specification.
Raw Material Verification
Every batch begins with rigorous incoming inspection. Raw materials are verified against specification sheets using identity testing, purity checks, and supplier qualification audits.
Synthesis & Purification
Peptides are synthesized using solid-phase peptide synthesis (SPPS) in controlled clean-room environments. Multi-stage HPLC purification ensures consistent purity above 99%.
Analytical Testing
Each lot undergoes HPLC, mass spectrometry (MS), amino acid analysis, and endotoxin testing. Results are documented and cross-referenced against acceptance criteria.
Third-Party Verification
Independent laboratories verify our in-house results. Every product ships with a Certificate of Analysis (COA) from an accredited third-party testing facility.
Stability & Storage Validation
Accelerated and real-time stability studies confirm shelf life. Products are stored in temperature-monitored facilities and shipped via validated cold-chain logistics.
Final Release & Documentation
Quality Assurance reviews all batch records, test results, and documentation before release. Every product is fully traceable from synthesis through delivery.
Standards & Compliance
Our operations are built on internationally recognized quality frameworks, ensuring every product meets or exceeds regulatory expectations.
Third-Party Testing
Every batch is independently verified by accredited third-party laboratories. Results are documented in a Certificate of Analysis included with every order.
HPLC Purity Analysis
Reversed-phase high-performance liquid chromatography confirms minimum 99% purity for all peptide products, with full chromatogram data available on request.
Mass Spectrometry
LC-MS identity confirmation verifies molecular weight and structure for every lot, ensuring you receive the correct peptide for your research.
Complete Documentation
Every order ships with a detailed COA, batch records, and HPLC/MS data. Full traceability from synthesis through delivery for your research records.
Analytical Methods
We employ a comprehensive suite of analytical techniques to characterize every peptide batch.
RP-HPLC
Reversed-phase high-performance liquid chromatography for purity assessment
LC-MS
Liquid chromatography-mass spectrometry for molecular weight confirmation
Amino Acid Analysis
Quantitative composition verification of peptide sequences
Endotoxin Testing
LAL assay to confirm endotoxin levels below acceptance limits
Peptide Content
Nitrogen analysis and UV quantification for accurate net peptide content
Appearance & Solubility
Visual inspection and dissolution testing per product specification
View Our Certificates
Explore our testing documentation and sample Certificates of Analysis.