Funding Received
$116.3 Million in 7 Rounds from 8 Investors
Most Recent Funding
$26 Million Series D on December 11, 2013
South San Francisco, CA
Sutro Biopharma develops protein therapeutics by using OCFS protein synthesis technology.

Company Details


Sutro Biopharma is a biopharmaceutical company that uses its patented OCFS protein synthesis technology to develop next-generation protein therapeutics for the treatment of human disease.

Sutro is applying its technology to the development of next-generation, non-native protein structures such as antibody fragments, single-chain antibodies, and other proteins with novel scaffolds. We are also working to provide novel functionalities to our core technology with a goal of further improving the therapeutic benefit of the products we make. Sutro Biopharma, Inc. has a 24,000 sq. ft facility located in South San Francisco, California. Our pilot facility houses 15-Liter fermentors, a 200-L fermentor, and related research, development and downstream activities to support the scale-up of protein therapeutic candidates.

Current Team (6)


Board Members and Advisors (6)


Investors (8)

  • B563d1908562cc41b55406ad8c678083

    Eli Lilly

    Eli Lilly and Company engages in the discovery, development, manufacture, and sale of products in...
  • 1305f6cbf4005430f2e4db4c9e1d7cde


    Celgene discovers, develops and commercializes innovative therapies to treat cancer and...
  • 4d0052c5e1b64b202560d82e4b6fe0b0

    Skyline Ventures

    Skyline Ventures, formed in 1997, is a nationally-known venture capital firm that specializes in...
  • 712e099ef0f0e07efb25e9ce6cdd10d4

    Alta Partners

    Alta Partners is a leading venture capital firm in life sciences, funding over 130 companies in...
  • 6b3d691b0a255c3c3665e0bfe13e54e7


    Amgen engages in the development of human therapeutic products in supportive of cancer care,...
  • 833227dddcb31df78412232c4596d5ad

    SV Life Sciences

    Venture capital Firm
  • 5b44c49b241899f17d83742423a83d23

    Lilly Ventures

    Pharmaceutical Investor
  • 1c436e777b97fed1d375690ad4b1d092

    International Biotechnology Trust

    International Biotechnology Trust (IBT) is an investment trust company listed on the London Stock...

Offices/Locations (1)

  • HQ

    310 Utah Ave

    Suite 150

    South San Francisco, CA 94080


Images (1)

  • F05bb5358a2767ab09e9051caf3c136a