| abstract |
The present invention relates to a novel multispecific binding protein, which is a novel multispecific binding protein that supplements the disadvantages of various conventionally known multispecific binding protein formats, for example, a bispecific antibody format, and is a novel multispecific binding protein. The present invention provides a multispecific binding protein comprising a polypeptide in which the heavy chain variable region and / or the light chain variable region are continuously linked without including the heavy chain CH1 and the light chain CL regions. [Selection diagram] FIG. 1A |