The humanized antibody or {HEAD ~ fragment} 1, wherein said antibody or {TAIL ~ fragment} thereof does not induce antibody dependent cell mediated cytotoxicity and complement dependent cytotoxicity 
wherein
The humanized antibody or { HEAD ~ fragment } 1 , wherein said antibody or { TAIL ~ fragment } thereof does not induce antibody dependent cell mediated cytotoxicity and complement dependent cytotoxicity
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH REL OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH