Attached files

file filename
S-1/A - AMENDMENT NO. 3 TO FORM S-1 - AMBRX INCd690417ds1a.htm
EX-5.1 - EX-5.1 - AMBRX INCd690417dex51.htm
EX-10.38 - EX-10.38 - AMBRX INCd690417dex1038.htm
EX-10.40 - EX-10.40 - AMBRX INCd690417dex1040.htm
EX-10.39 - EX-10.39 - AMBRX INCd690417dex1039.htm
EX-10.36 - EX-10.36 - AMBRX INCd690417dex1036.htm
EX-10.37 - EX-10.37 - AMBRX INCd690417dex1037.htm

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 March 28, 2014 (except for paragraph 4 of Note 11, as to which the date is June 9, 2014), in Amendment No. 3 to the Registration Statement (Form S-1 No. 333-195666) and related Prospectus of Ambrx, Inc. for the registration of shares of its common stock.

/s/ Ernst & Young LLP

San Diego, California

June 9, 2014