Possible application of polyamine graft copolymer to targeting drug delivery.

Publisher Website
Google Scholar
Abstract
Polystyrene microspheres were coated with polyamine graft copolymer and mixed with rat lymphocyte suspension. In the mixture of T and B cells, the microspheres formed large aggregates, while they were fairly well dispersed in the T cell suspension. This result was understood to be the result of preferential adsorption of B cells to the microspheres, indicating it would be possible to deliver drugs to B cells alone with these copolymer-coated microspheres.