Blueprint

We consent to the incorporation by reference in the registration statements (Nos. 333-33569, 333-56605, 333-64951, 333-72873, 333-84421, 333-52024, 333-54918, 333-74990, 333-100469, 333-101764, 333-104370, 333-112908, 333-128585, 333-132369, 333-140648, 333-146392, 333-174251, 333-183837, 333-185113, 333-201821, 333-206003, 333-206047 and 333-226905) on Form S-3 and in the registration statements (Nos. 333-57079, 333-83876, 333-128854, 333-149093, 333-163158, 333-174257, 333-191467, 333-206009, 333-214618 and 333-221554) on Form S-8 of Palatin Technologies, Inc. of our reports dated September 13, 2018, with respect to the consolidated balance sheets of Palatin Technologies, Inc. as of June 30, 2018 and 2017, and the related consolidated statements of operations, comprehensive income (loss), stockholders’ equity (deficit), and cash flows for each of the years in the three-year period ended June 30, 2018, and the related notes (collectively, the “consolidated financial statements”), and the effectiveness of internal control over financial reporting as of June 30, 2018, which reports appear in the June 30, 2018 annual report on Form 10-K of Palatin Technologies, Inc.