Our Opinion

Pfenex, Inc. is on the Cruelty Free Investing list for exploiting animals because the company does animal testing for some of their medical and bioanalytical research.

Evidence:-
http://www.sandiegouniontribune.com/business/biotech/sdut-san-diego-company-will-make-promising-new-vaccine–2011jan28-story.html

“Animal tests of the antigen being developed by SAIC have suggested the protein might work well enough in humans.”

Company Description

Pfenex, Inc. is San Diego company that specializes in making proteins for the pharmaceutical industry.