Welcome to Pepresin

At Pepresin, we specialize in supplying high-quality resins, amino acids, and essential accessories for solid-phase peptide synthesis (SPPS). Our products are trusted by researchers, laboratories, and manufacturers worldwide for their precision, purity, and reliability.

Whether you’re advancing peptide research or scaling up manufacturing, Pep-resin is your dependable partner—helping you build better peptides, faster.

Our Products & Expertise

At Pepresin, we are committed to delivering innovative, high-quality solutions for Solid Phase Peptide Synthesis (SPPS) across both research and industrial applications.

Our Offerings:
• Custom Pre-Loaded Resins – Tailor-made with natural and unnatural amino acids to meet your specific synthesis requirements.

• High-Quality Reagents and Accessories – Engineered for consistency, purity, and superior performance in every peptide step.

• Technical Expertise & Support – Our highly qualified scientists provide practical, science-driven solutions to complex peptide synthesis challenges, ensuring optimal results for every customer.

Our Expertise in Automated Synthesis

Our scientific team brings hands-on experience with leading automated peptide synthesizers, including Biotage (Syro-I, Syro-II), CEM (Liberty Blue, Liberty Prime), CS-Bio, and Protein Technologies (Symphony X).

Leveraging this expertise, we deliver innovative and customized solutions for diverse synthesis platforms, helping our clients overcome technical challenges, streamline workflows, and achieve high yield, purity, and reproducibility in every synthesis.

With deep technical insight and a strong commitment to customer success, Pepresin stands as your trusted partner in advancing peptide research, innovation, and production.

Pepresin — Empowering Every Peptide Step.

business@pepresin.com