definiens: means ( i ) DNA, all post - transcriptional material encoded by such DNA, including all naturally occUlTing or disease - associated tnmcations, mutations, variants, fragments and post - transcriptional modifications thereof ( including but not limited to splice variants ) and all material encoded by such post - transcriptional material including but not limited to proteins ; ( ii ) the DNA encoding a polypeptide or protein, as identified by a sequence of amino acids, and all post - translational variants thereof including but ! lot limited to glycosylation and phosphorylation modifications, and any complex form thereof ; and ( iii ) any kind of carbohydrates, lipids including any modifications and any complex forms thereof . For the purposes of this Agreement,'l ~ Y ~tra7cenular or cell - surface partner proteins of the Targe ! ; ] including but not limited to.lJ1 ~ eracting ligands, receptors or proteins residing in complexes at tllecdl surface of a Targ ~ re excluded from this definition