Invention Grant
- Patent Title: Mutant of L1 protein of human papillomavirus type 58
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Application No.: US15781035Application Date: 2016-12-02
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Publication No.: US10940194B2Publication Date: 2021-03-09
- Inventor: Shaowei Li , Zhihai Li , Shuo Song , Maozhou He , Ying Gu , Ningshao Xia
- Applicant: Xiamen University , Xiamen Innovax Biotech Co., Ltd.
- Applicant Address: CN Xiamen; CN Xiamen
- Assignee: Xiamen University,Xiamen Innovax Biotech Co., Ltd.
- Current Assignee: Xiamen University,Xiamen Innovax Biotech Co., Ltd.
- Current Assignee Address: CN Xiamen; CN Xiamen
- Agency: Honigman LLP
- Agent Thomas A. Wootton, Esq.; Jonathan P. O'Brien
- Priority: CN201510882847.1 20151204
- International Application: PCT/CN2016/108345 WO 20161202
- International Announcement: WO2017/092710 WO 20170608
- Main IPC: A61K39/12
- IPC: A61K39/12 ; C07K14/025 ; C12N7/00 ; C12N15/70 ; A61P31/20 ; C07K14/005 ; A61K39/00

Abstract:
Provided are a mutated HPV58 L1 protein or a variant thereof, a sequence encoding the same, a method for preparing the same, and a virus-like particle comprising the same, wherein the protein or a variant thereof and the virus-like particle can induce the generation of neutralizing antibodies against at least two HPV types, and therefore can be used to prevent infection by said at least two HPV types, and a disease caused by said infection, such as cervical cancer and condyloma acuminatum. The invention further relates to the use of the protein and the virus-like particle in the manufacture of a pharmaceutical composition or a vaccine for preventing infection by said at least two HPV types, and a disease caused by said infection, such as cervical cancer and condyloma acuminatum.
Public/Granted literature
- US20200268869A1 Mutant of L1 Protein of Human Papillomavirus Type 58 Public/Granted day:2020-08-27
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