REDWOOD CITY, Calif., Oct. 1 /PRNewswire/ -- Codexis, Inc., a leading developer of clean, biobased manufacturing technologies, today expanded its portfolio of Codex(TM) Biocatalyst Panels. The company announced four new panels covering classes of enzymes that can produce a broad range of chemicals widely used by the pharmaceutical industry. The panels will be launched this week at the 2007 CPhI (Convention of Pharmaceutical Ingredients and Intermediates) conference in Milan, Italy (Oct. 2-4, http://www.cphi.com).