Attached files

file filename
S-1/A - AMENDMENT NO 2 TO FORM S-1 - MACROGENICS INCd575431ds1a.htm
EX-3.1.1 - EX-3.1.1 - MACROGENICS INCd575431dex311.htm
EX-3.4 - EX-3.4 - MACROGENICS INCd575431dex34.htm
EX-1.1 - EX-1.1 - MACROGENICS INCd575431dex11.htm
EX-3.2 - EX-3.2 - MACROGENICS INCd575431dex32.htm
EX-10.7 - EX-10.7 - MACROGENICS INCd575431dex107.htm
EX-10.6 - EX-10.6 - MACROGENICS INCd575431dex106.htm
EX-10.5 - EX-10.5 - MACROGENICS INCd575431dex105.htm
EX-10.27 - EX-10.27 - MACROGENICS INCd575431dex1027.htm
EX-10.14 - EX-10.14 - MACROGENICS INCd575431dex1014.htm
EX-10.25 - EX-10.25 - MACROGENICS INCd575431dex1025.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 8, 2013, except for the third paragraph of Note 12, as to which the date is September 26, 2013, in Amendment No. 2 to the Registration Statement (Form S-1 No. 333-190994) and related Prospectus of MacroGenics, Inc. for the registration of shares of its common stock.

/s/ Ernst & Young LLP

McLean, Virginia

October 1, 2013