Dendritic PIC micelles with bioactive proteins. The invention relates to a Polyion Complex (PIC) polymeric micelle formed by interaction between a bioactive protein and a dendritic block copolymer of opposite charge. The conventional low stability of PIC micelles with bioactive proteins vis-à-vis ionic strength is offset in the present invention by the stability provided by the dendritic block. The overall process for preparing these micelles is facilitated by the simplicity of the drendritic block copolymer synthesis.
含有
生物活性蛋白质的树枝状
PIC 胶束。本发明涉及一种由
生物活性蛋白质和带相反电荷的树枝状嵌段共聚物相互作用而形成的聚离子复合物(
PIC)聚合物胶束。在本发明中,树枝状嵌段提供的稳定性抵消了含有
生物活性蛋白质的
PIC 胶束在离子强度方面的传统低稳定性。树枝形嵌段共聚物合成工艺的简易性简化了制备这些胶束的整个过程。