Peptides International | Boulder Peptide Symposium

September 15-18, 2025

LIVE, In Person at the St. Julien Hotel in Boulder, Colorado
The only conference focused solely on the pharmaceutical development of peptide therapeutics.

Peptides International

Peptides International


About Us

Peptides International was founded in 1983 by the late Professor Arno. F. Spatolato address the need for quality products and services in the field of peptide synthesis. Thirty years later, the company is recognized around the world as a trusted source of high purity, quality products ranging from innovative resins to complex custom peptide synthesis. Peptides International remains a private company, with  >Jacqulyn B. Spatola as the principal owner.Today, in its laboratory facilities, the company has an active research and development program that complements its production of solid phase resins, amino acid derivatives, peptides, and related products. It has also been active in obtaining several Small Business Innovation Research (SBIR) grants that have supported the development of new products such as CLEAR-OX™ polymer-supported oxidants and targeted combinatorial peptide libraries.


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