Methods are described for the identification and preparation of high-affinity nucleic acid ligands to a VEGF receptor. Included in the invention are specific RNA ligands to a VEGF receptor identified by the SELEX method. Also included are RNA ligands that inhibit the interaction of a VEGF receptor with...http://www.google.com.au/patents/US6762290?utm_source=gb-gplus-sharePatent US6762290 - High affinity vascular endothelial growth factor (VEGF) receptor nucleic acid ligands and inhibitors
