99%+ Purity
All our peptides are manufactured to the highest purity standards with third-party testing.
Quality Assured
Every batch comes with a certificate of analysis ensuring quality and authenticity.
Fast Shipping
Quick and secure delivery across South Africa with proper cold chain handling.
Why Choose Protopep Peptides?
Our research-grade peptides are trusted by scientists and researchers worldwide for their exceptional quality and reliability.
All peptides are synthesized to ≥99% purity using advanced solid-phase peptide synthesis (SPPS) techniques. Each batch undergoes rigorous HPLC and mass spectrometry analysis.
Our peptides undergo rigorous quality control through established manufacturing protocols. We maintain long-term relationships with proven manufacturers who follow Good Manufacturing Practices (GMP), with periodic third-party testing to verify consistency, purity, and proper molecular weight confirmation.
Peptides are lyophilized and shipped with cold chain integrity maintained throughout. All products include storage instructions for maximum stability.
Our peptides support diverse research areas including tissue regeneration, metabolic studies, neuroprotection, and cellular signaling pathway investigations.
Detailed product information including amino acid sequences, molecular formulas, reconstitution protocols, and relevant research literature references.
Used by academic institutions, pharmaceutical companies, and research laboratories across South Africa and internationally for cutting-edge scientific studies.
Important Notice
All products sold on this website are strictly for research purposes only. These peptides are not approved by the FDA for human consumption or medical use. They are intended for laboratory and research applications by qualified researchers and institutions only.
NOT FOR HUMAN CONSUMPTION • RESEARCH USE ONLY