OKLAHOMA CITY & AUSTIN, Texas--(BUSINESS WIRE)--Pure Protein, L.L.C. (PURE) has announced the company will deliver twelve oral and print poster presentations at the Annual Meeting of the American Society of Histocompatibility and Immunogenetics (ASHI) in Puerto Rico, October 8th through October 12th. The presentations will detail the research and achievements completed in the PURE labs during the last year.