POLYELECTROLYTE COMPLEX, PROCESS FOR ITS MANUFACTURE AND USE THEREOF

摘要

The present invention relates to a polyelectrolyte complex comprising a protein, a chitosan derivative and tripolyphosphate polyanion with an average particle diameter size lower than 200 nm. The present invention also relates to a process for manufacturing said polyelectrolyte complex. The present invention further relates to the use of said polyelectrolyte complex as a carrier and delivery sustem for proteins, in particular to be delivered to lysosomes and more particularly in endothelial cells. The present invention additionally relates to use of said polyelectrolyte complex for the manufacture of a medicament for treating a lysosomal disease, in particular Fabry disease.