Bifunctional proteins combining checkpoint blockade for targeted therapy

Provided are bispecific proteins that comprise a binding domain binding cell surface protein and a vascular endothelial growth factor (VEGF) inhibiting domain. Provided also is an antibody-drug conjugate that comprises a therapeutic agent and an antibody or an antigen-binding fragment binding PD-L1...

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Bibliographic Details
Main Authors You, Jhong-Jhe, Huang, Po-Lin, Hsu, Ching-Hsuan, Her, Jeng-Horng
Format Patent
LanguageEnglish
Published 24.11.2023
Subjects
CHEMISTRY
HUMAN NECESSITIES
HYGIENE
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PEPTIDES
PHYSICS
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
TESTING
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Summary:Provided are bispecific proteins that comprise a binding domain binding cell surface protein and a vascular endothelial growth factor (VEGF) inhibiting domain. Provided also is an antibody-drug conjugate that comprises a therapeutic agent and an antibody or an antigen-binding fragment binding PD-L1 and/or a VEGF inhibiting domain, wherein the therapeutic agent is covalently conjugated to the antibody or the antigen-binding fragment by a linker.
Bibliography:Application Number: NZ20190765074