Exhibit 32.1

CERTIFICATION OF CHIEF EXECUTIVE OFFICER

PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

I, P. Ron Ellis, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that the Quarterly Report of Endocyte, Inc. on Form 10-Q for the quarter ended September 30, 2011 fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended and that information contained in such Quarterly Report on Form 10-Q fairly presents in all material respects the financial condition and results of operations of Endocyte, Inc. for the periods covered by such Quarterly Report on Form 10-Q.

November 14, 2011	By:	/s/ P. Ron Ellis
(Date)		Name:   P. Ron Ellis
		Title:     President and Chief Executive Officer

CERTIFICATION OF CHIEF FINANCIAL OFFICER

PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

I, Michael A. Sherman, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that the Quarterly Report of Endocyte, Inc. on Form 10-Q for the quarter ended September 30, 2011 fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended and that information contained in such Quarterly Report on Form 10-Q fairly presents in all material respects the financial condition and results of operations of Endocyte, Inc. for the periods covered by such Quarterly Report on Form 10-Q.

November 14, 2011	By:	/s/ Michael A. Sherman
(Date)		Name:   Michael A. Sherman
		Title:     Chief Financial Officer