Protein Solubility Profiling and Aggregate Solubilization Adresses the number one cause of protein sample leoss: Protein Aggregation. The OptiSol kit yields optimized solubility conditions. Simply screen many solution compositions under critical sample stress and filter out those that prevent protein aggregation. Alternatively, identify solution parameters that solubilize revcersibly aggregated protein samples. Spurress aggregation for meaningful functinal assay results and better purificaiton behavior.

1. February 2012 © Dilyx Biotechnologies Feb 25, 2012 NON-CONFIDENTIAL OptiSol Reagent Kit FASOS Technology

6. Sample Stress Examples © Dilyx Biotechnologies Feb 25, 2012 NON-CONFIDENTIAL

7. Compatible Analytical Tests © Dilyx Biotechnologies Feb 25, 2012 NON-CONFIDENTIAL

8. Simplified Data Evaluation with the Protein Dashboard ™ © Dilyx Biotechnologies Feb 25, 2012 NON-CONFIDENTIAL

9. OptiSol Performance © Dilyx Biotechnologies Feb 25, 2012 NON-CONFIDENTIAL

10. OptiSol Product Pricing © Dilyx Biotechnologies Feb 25, 2012 NON-CONFIDENTIAL

11. DILYX BIOTECHNOLOGIES, LLC Feb 2012 © Dilyx Biotechnologies Feb 25, 2012 NON-CONFIDENTIAL Dilyx Biotechnologies, LLC 815 First Ave #168 Seattle WA 98104 www.dilyx.com [email_address] FAX: 202-207-0398 Phone:425-205-0588