History of immune engager
What is an Immune engager? A bridge that literally connects two cells. Typically connecting the cell 1 with an effector function to the cell 2, the target. For the target binding, engagers must have target specificity. If they want to connect two targets, they need to be bispecific, for three target binding, they must be trispecific. Surprisingly, multi-specificity is a very old concept, more th..