Attached files
Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the reference to our firm under the caption Experts and to the use of our report dated May 9, 2018 (except for the third paragraph of Note 13, as to which the date is August 17, 2018) in the Registration Statement (Form S-1) and related Prospectus of Principia Biopharma Inc. for the registration of shares of its common stock.
/s/ Ernst & Young LLP
Redwood City, California
August 17, 2018