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公开(公告)号:US20180009877A1
公开(公告)日:2018-01-11
申请号:US15547523
申请日:2016-02-23
Applicant: Academia Sinica
Inventor: An-Suei YANG , Hong-Sen CHEN , Ing-Chien CHEN , Chao-Ping TUNG , Shin-Chen HOU , Chung-Ming YU , Chi-Kai YANG , Yi-Kai CHIU
CPC classification number: C07K16/005 , C07K16/1018 , C07K16/18 , C07K16/22 , C07K16/245 , C07K16/2803 , C07K16/2827 , C07K16/2863 , C07K16/2887 , C07K16/32 , C07K2317/34 , C07K2317/622 , C07K2317/76 , C07K2317/77 , C07K2317/92 , C12N15/1037
Abstract: Disclosed herein is a phage-displayed single-chain variable fragment (scFv) library, that comprised a plurality of phage-displayed scFvs characterized with (1) a specific CS combination; (2) a specific distribution of aromatic residues in each CDR; and (3) a specific sequence in each CDR. The present scFv library could be used to efficiently produce different antibodies with binding affinity to different antigens. Accordingly, the present disclosure provides a potential means to generate different antigen-specific antibodies promptly in accordance with the need in experimental researches and/or clinical applications.
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2.
公开(公告)号:US20170044239A1
公开(公告)日:2017-02-16
申请号:US15232819
申请日:2016-08-10
Applicant: Academia Sinica
Inventor: An-Suei YANG , Ing-Chien CHEN , Chao-Ping TUNG , Chung-Ming YU
CPC classification number: C07K16/005 , C07K16/1018 , C07K2317/33 , C07K2317/34 , C07K2317/565 , C07K2317/622 , C07K2317/76 , C07K2317/92 , C12N15/1037
Abstract: Disclosed herein are phage-displayed single-chain variable fragment (scFv) libraries, which comprised a plurality of scFvs with a specific sequence in each CDR. The present scFv libraries could be used to efficiently produce different antibodies with high binding affinity to H1 hemagglutinin of influenza virus. Accordingly, the present disclosure provides a potential means to generate different antigen-specific antibodies promptly in accordance with the need in experimental researches and/or clinical applications.
Abstract translation: 本文公开了噬菌体展示的单链可变片段(scFv)文库,其包含在每个CDR中具有特定序列的多个scFv。 目前的scFv文库可用于有效地产生具有高流感病毒H1血凝素的高结合亲和力的不同抗体。 因此,本公开提供了根据实验研究和/或临床应用中的需要迅速产生不同抗原特异性抗体的潜在手段。
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3.
公开(公告)号:US20240277865A1
公开(公告)日:2024-08-22
申请号:US18567765
申请日:2022-06-08
Applicant: Academia Sinica
Inventor: An-Suei YANG , Hung-Ju HSU , Chao-Ping TUNG , Chung-Ming YU , Chi-Yung CHEN , Hong-Sen CHEN , Yu-Chuan HUANG , Pei-Hsun TSAI , Szu-Yu LIN , Hung-Pin PENG
CPC classification number: A61K47/6851 , A61K47/68031 , A61K47/6829 , A61P35/00 , C07K16/005 , C07K16/30 , A61K2039/505 , C07K2317/565 , C07K2317/622 , C07K2317/73
Abstract: Disclosed herein is a phage-displayed single-chain variable fragment (scFv) library, which comprises a plurality of phage-displayed scFvs characterized with a specific sequence in each CDR. The present phage-displayed scFv library is useful in selecting an antibody fragment exhibiting a binding affinity and specificity to mesothelin (MSLN). Also disclosed herein are a recombinant antibody specific to MSLN, an immunoconjugate comprising the recombinant antibody, and uses thereof in treating cancers.
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公开(公告)号:US20180025108A1
公开(公告)日:2018-01-25
申请号:US15670478
申请日:2017-08-07
Applicant: ACADEMIA SINICA
Inventor: An-Suei YANG , Hung-Pin PENG , Jhih-Wei JIAN
Abstract: In a general aspect, a method for inferring one or more biomolecule-to-biomolecule interaction sites includes receiving data representative of a plurality of prediction models. Each prediction model is associated with a different atom type of a plurality of atom types and characterizes biomolecule-to-biomolecule interaction site specific patterns common to a plurality of three dimensional probability density maps. Each three dimensional probability density map is associated with a corresponding biomolecule of a plurality of biomolecules included in a training data set and represents a probability of a non-covalent interacting atom on a surface of the corresponding biomolecule interacting with the atom type associated with the prediction model. Data representative of a query biomolecule is received, the data including one or more unknown biomolecule-to-biomolecule interaction sites. The one or more unknown biomolecule-to-biomolecule interaction sites of the query biomolecule are inferred based on the data representative of the plurality of prediction models.
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公开(公告)号:US20230220065A1
公开(公告)日:2023-07-13
申请号:US18010647
申请日:2021-06-15
Applicant: ACADEMIA SINICA
Inventor: Andrew H.-J. WANG , Wen-Chih KUO , Cheng-Chung LEE , An-Suei YANG
CPC classification number: C07K16/245 , A61P35/00 , A61K47/26 , C12N15/63 , A61K2039/505
Abstract: Disclosed herein are anti-IL-1β antibodies capable of binding to human IL-1β and blocking its biological activities. Also provided herein are pharmaceutical compositions comprising the anti-IL-1β antibodies and therapeutic and diagnostic uses of such antibodies.
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6.
公开(公告)号:US20230212554A1
公开(公告)日:2023-07-06
申请号:US18008753
申请日:2021-06-07
Applicant: An-Suei YU , Academia Sinica
Inventor: An-Suei YANG , Chung-Ming YU , Ing-Chien CHEN , Chao-Ping TUNG , Hung-Pin PENG
IPC: C12N15/10 , G01N33/569 , C07K16/10
CPC classification number: C12N15/1037 , G01N33/56983 , C07K16/1018 , G01N2333/11 , G01N2470/04 , C07K2317/622 , C07K2317/92
Abstract: Disclosed herein are methods for selecting an antibody fragment specific to an influenza virus. According to certain embodiments of the present disclosure, the influenza virus may be influenza virus type A (IAV) or influenza virus type B (IBV). Also disclosed herein are the selected antibodies, recombinant antibody produced from the selected antibodies, and the uses thereof in the diagnosis of influenza virus infection.
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公开(公告)号:US20190263893A1
公开(公告)日:2019-08-29
申请号:US16409994
申请日:2019-05-13
Applicant: Academia Sinica
Inventor: An-Suei YANG , Hong-Sen CHEN , Ing-Chien CHEN , Chao-Ping TUNG , Shin-Chen HOU , Chung-Ming YU , Chi-Kai YANG , Yi-Kai CHIU
Abstract: Disclosed herein is a phage-displayed single-chain variable fragment (scFv) library, that comprised a plurality of phage-displayed scFvs characterized with (1) a specific CS combination; (2) a specific distribution of aromatic residues in each CDR; and (3) a specific sequence in each CDR. The present scFv library could be used to efficiently produce different antibodies with binding affinity to different antigens. Accordingly, the present disclosure provides a potential means to generate different antigen-specific antibodies promptly in accordance with the need in experimental researches and/or clinical applications.
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公开(公告)号:US20220213188A1
公开(公告)日:2022-07-07
申请号:US17269991
申请日:2019-09-25
Applicant: Academia Sinica
Inventor: Shie-Liang HSIEH , Pei-Shan SUNG , Ming-Ting HUANG , An-Suei YANG , Chung-Ming YU
Abstract: Provided herein is a method for treating neurodegenerative diseases, such as Alzheimer's disease (AD), by use of monoclonal antibody, which exhibits a binding affinity to Siglec-3 receptor. According to some embodiments of the present disclosure, the monoclonal antibody is capable of enhancing phagocytosis of neurotoxic peptides by immune cells thereby providing a neuroprotective effect to a subject in need thereof.
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公开(公告)号:US20210070843A1
公开(公告)日:2021-03-11
申请号:US16757460
申请日:2018-10-19
Applicant: ACADEMIA SINICA
Inventor: An-Suei YANG , Ing-Chien CHEN , Yi-Kai CHIU , Chung-Ming YU , Cheng-Chung LEE , Chao-Ping TUNG , Yueh-Liang TSOU , Yi-Jen HUANG , Chia-Lung LIN , Hong-Sen CHEN , Hwei-Jiung WANG
IPC: C07K16/10
Abstract: Disclosed herein are methods for high-throughput screening of a virus-specific neutralizing antibody. According to certain embodiments of the present disclosure, the virus is an influenza virus. Also disclosed herein are the antibodies selected by the high-throughput screening method, and the uses thereof in the prophylaxis and/or treatment of viral infection.
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公开(公告)号:US20190391149A1
公开(公告)日:2019-12-26
申请号:US16458986
申请日:2019-07-01
Applicant: ACADEMIA SINICA
Inventor: Chi-Huey WONG , Chung-Yi WU , Chi-Hui LIANG , An-Suei YANG
IPC: G01N33/569 , G01N33/543 , G01N33/53
Abstract: Glycan arrays that can detect and distinguish between various sub-types and strains of influenza virus are provided. Methods for using the glycan arrays with assays using nanoparticle amplification technique are disclosed. Sandwich assays using gold nanoparticles conjugated to phage particles comprising influenza virus-specific antibodies for detecting multiple serotypes using a single reaction are provided. Plurality of glycans directed to specific target HA of influenza virus comprises the array. Detector molecules comprising noble metals conjugated to (a) phage display particles expressing antibodies against hemagglutinin and (b) neuraminidase binding agents are disclosed.
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