Another object of the present invention is to provide a method for modulating cytotoxicity of an antibody by modulating the plasma half life of {TAIL ~ the antibody} having cytotoxicity, an antibody with {HEAD ~ modulated cytotoxicity} and a pharmaceutical composition, comprising the antibody, as well as a method of preparing the antibody and the pharmaceutical composition 
Another object of the present invention is to provide a method for modulating cytotoxicity of an antibody by modulating the plasma half life of { TAIL ~ the antibody } having cytotoxicity , an antibody with { HEAD ~ modulated cytotoxicity } and a pharmaceutical composition , comprising the antibody , as well as a method of preparing the antibody and the pharmaceutical composition
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH