Eyen is a premium industrial cryoEM services provider, serving its customers as one of the first CROs in the field since 2013. With proven track record and workflows tailored to structure-based drug design, we will provide you the protein complex models We routinely provide high-resolution cryoEM structure determination as a service that includes protein sample evaluation and 3D screening using negative stain EM, cryo grid preparation and optimization, high-end imaging, map reconstruction and model building. Jointly with our partners, we also provide proven protein production services specifically optimized to meet the needs of cryoEM structure determination, making the whole process from gene to structure a streamlined, effective and worry-free experience.