The present invention provides a method of identifying a membrane dipeptidase (MDP)-binding homing molecule that selectively homes to lung endothelium. The method includes the steps of contacting MDP with one or more molecules; and determining specific binding of a molecule to the MDP, where the presence...http://www.google.ca/patents/US6784153?utm_source=gb-gplus-sharePatent US6784153 - Methods of homing molecules to lung using membrane dipeptidase
