The Institute of Biophysics Chinese Academy of Sciences
发明人:
LIANG, Wei,QIN, Yan
申请号：
EP15852247
公开号：
EP3210621A4
申请日:
2015.10.19
申请国别(地区):
EP
年份:
2018
代理人:
摘要：
Disclosed In the present application is micellar polypeptide vaccine having PEGylated phospholipid as carrier. The vaccine can prevent or treat tumors or can be used as combination formulation with anti-cancer activity formulation. The micellar polypeptide vaccine Is formed of self-assembling PEGylated phospholipid (PEG-PE) and antigenic polypeptides, the PEGylated phospholipid being compound formed of polyethylene glycol (hydrophilic blocks) covalently bonded to nitrogenous bases on phospholipid molecule (hydrophobic blocks). The particle diameter of the micellar vaccine is 10-100nm, and the antigenic polypeptides carried therein are polypeptides of 5-100 amino acid. The Micellar polypeptide vaccine may also contain immunoadjuvant.
