WELCOME TO PFENEX

We are a development and licensing biotechnology company focused on leveraging our Pfenex Expression Technology™ platform to develop and improve protein therapies.

Platform

Learn about Pfenex Expression Technology and our other state of the art production capabilities.

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Portfolio

Learn about our advanced pipeline of therapeutic equivalents, biologics and vaccines.

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Partnerships

Learn about what it means to partner with Pfenex, info about our current partnerships, and more.

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Investors

Find our investor information – including financial filings, corporate presentations, & press releases.

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