Immunogen sequence: LTFPNSTEEI KAYCDMEAGG GGWTIIQRRE DGSVDFQRTW KEYKVGFGNP SGEYWLGNEF VSQLTNQQRY VLKIHLKDWE GNEAYSLYEH FYLSSEELNY R. ANG-2 binds to the endothelial cell specific receptor Tie-2, but, in contrast to ANG-1, does not induce tyrosine phosphor