LIPOCALIN MUTEINS WITH BINDING-AFFINITY FOR GLYPICAN-3 (GPC-3) AND USE OF LIPOCALIN MUTEINS FOR TARGET-SPECIFIC DELIVERY TO CELLS EXPRESSING GPC-3

摘要

The present invention relates to novel, specific-binding therapeutic and/or diagnostic lipocalin muteins directed against Glypican-3 (GPC-3). The invention also relates to nucleic acid molecules encoding such muteins and to methods for generation of such muteins and nucleic acid molecules. In addition, the invention also is directed to pharmaceutical compositions comprising such muteins and practical uses of these lipocalin muteins. In addition, the present invention provides methods of using muteins of human lipocalin 2 (Lcn2 or NGAL) for target-specific delivery of therapeutic moieties or detectable labels to cells expressing GPC-3, and related therapeutic and diagnostic utilization.