Da Yu Protein Sciences – Contract Research
Da Yu Protein Sciences is a Contract Research Organization (CRO) providing a breadth of protein production and analytical services to its clients. Our mission is to provide customized protein services to Biologics development organizations to accelerate their efforts for meeting critical medical needs. We strive to meet this objective in several ways:
- Collaborate with clients to understand their needs and develop customized solutions to meet their needs.
- Leverage all our experiences and available resources to address client needs.
- Offer one of the most flexible collaborative partnerships in the Biologics CRO industry.
Several of our protein services are described in some detail on our website including services in Protein Characterization, Protein Preformulation and Protein Expression. All these services can be customized for individual clients.
Da Yu Protein Sciences also offers method development and qualification services to its clients as well as chemical analyses to complement our protein analytical services.
Method Development – We develop protein methods compatible with CMC development. In collaboration with our client, we mutually establish the intended use of the method in a regulatory environment and then suggest an appropriate experimental approach. After method development is complete, we provide a documented method protocol and a method development report suitable for regulatory review.
Method Qualification – We can qualify the methods we develop according to ICH guidelines or other guidelines required by our clients. Methods that we qualify according to ICH guidelines are intended to be ready for validation execution acceptable to regulatory agencies. Our method qualification services provide a method qualification report to the client that is suitable for scripting a validation protocol.
Chemical Analyses – In support of a client's protein studies we can provide a variety of chemical analyses including agonist or anatagonist characterization, pharmacological or chemical chaperone analylses or information on solvent-protein interactions. We have access to a wide variety of instrumentation and expertise including LC-MS, GC-MS, MS/MS, and NMR as well as a significant repertoire of biophysical and spectroscopic techniques.
In conjunction with our protein production services we also offer gene subcloning services. Da Yu Protein Sciences can subclone a client’s gene of interest into one of our proprietary expression plasmids with the intent of optimizing the expression of a client’s protein.
Da Yu Protein Sciences specializes in all aspects of protein-related research. If a client cannot find information on our website particular to their area of interest or if they seek more information on our described services then they are welcomed to Contact Us.