SARomics Biostructures offers a catalog of high-purity, crystallization-grade recombinant proteins for drug discovery. The proteins are expressed and purified to a high level in our protein lab. We have conducted biophysical characterizations and validated their suitability for crystallization and X-ray crystallography (please refer to our Knowledge pages for a discussion of the strategies employed in structure-based drug design). The recombinant proteins are suitable for use in various biophysical and biochemical assays and can be shipped to customers for drug discovery research purposes. By clicking on the respective entry below, you can download a product sheet with details of the purification and characterization of each protein.