Methods for inhibiting the binding of endosialin to ligands
The invention provides methods for inhibiting the interaction of endosialin with endosialin ligands. The inhibition is effectuated on the genetic level, by inhibiting endosialin gene expression, and on the protein level, by blocking the interaction of cell-surface expressed endosialin with ligands such as fibronectin and collagen. The invention provides methods for identifying inhibitors of the interaction of endosialin with endosialin ligands. Also provided are methods for inhibiting angiogenesis and neovascularization in vivo and in vitro.
1. A recombinant cell that expresses an antibody or antigen-binding fragment thereof that specifically binds endosialin, said antibody or antigen-binding fragment produced by cells having ATCC Access. No. PTA-9017.
2. An isolated polynucleotide encoding the heavy chain and/or the light chain of the antibody or antigen-binding fragment produced by cells having ATCC Access. No. PTA-9017.