which part of immune system is opsonization
Action of opsonins: a phagocytic cell recognises the opsonin on the surface of an antigen. An opsonin (from the Greek opsÅneÃ®n, to prepare for eating) is any molecule that enhances phagocytosis by marking an antigen for an immune response or marking dead cells for recycling (i.e., causes the phagocyte to relish the marked cell).