Annexon Biosciences is based in South San Francisco, California. It has raised $634M in total funding.
Annexon Biosciences is based in South San Francisco, California. Annexon Biosciences has raised $634M in total disclosed funding. That places its disclosed total in the $250M–$1B range.
We update the Annexon Biosciences record whenever a new round is filed or announced, so the totals above track the public record rather than estimates. Related companies in South San Francisco and their backers are listed below.
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