Protein Foundry is a biotech company specializing in the manufacture and sale of chemokines and other cytokines for basic research and preclinical testing. With a focus on preserving the native N-terminal amino acid sequence for full biological activity, they have developed unique molecular tools and proprietary production methods at the Medical College of Wisconsin. Protein Foundry offers high-quality recombinant proteins with chemical purity, structural homogeneity, and functional potency. They also provide custom chemokine production services, including metabolic labeling with stable isotopes for NMR or mass spectrometric applications.