text: Kode Technology has been used for the in vitro modification of murine embryos, spermatozoa, zebra fish, epithelial/endometrial cells and red blood cells to create cellular quality controls systems, serologic kits (teaching), rare antigen expression, add infectious markers onto cells, modified cell adhesion/interaction/separation/immobilisation, and labelling. It has also been intravascularly infused for in vivo modification of blood cells and neutralisation of circulating antibodies and in in vivo imaging of circulating bone marrow kodecytes in zebrafish. Kode FSL constructs have also been applied to non-biological surfaces such as modified cellulose, paper, silica, polymers, natural fibers, glass and metals and has been shown to be ultra-fast in labelling these surfaces.