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1. WO2023006117 - ANTIBODIES AGAINST CLL1 AND CONSTRUCTS THEREOF

Publication Number WO/2023/006117
Publication Date 02.02.2023
International Application No. PCT/CN2022/109528
International Filing Date 01.08.2022
IPC
C07K 16/28 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
16Immunoglobulins, e.g. monoclonal or polyclonal antibodies
18against material from animals or humans
28against receptors, cell surface antigens or cell surface determinants
C07K 19/00 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
19Hybrid peptides
A61K 39/395 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
39Medicinal preparations containing antigens or antibodies
395Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
A61P 35/00 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
35Antineoplastic agents
CPC
A61K 39/395
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
39Medicinal preparations containing antigens or antibodies
395Antibodies
A61P 35/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
35Antineoplastic agents
C07K 16/28
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
16Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
18against material from animals or humans
28against receptors, cell surface antigens or cell surface determinants
C07K 19/00
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
19Hybrid peptides
Applicants
  • NANJING LEGEND BIOTECH CO., LTD. [CN]/[CN]
Inventors
  • ZHANG, Yafeng
  • ZHU, Yanliang
  • ZHOU, Nannan
  • YANG, Shuai
  • WU, Shu
Agents
  • CHENG & PENG INTELLECTUAL PROPERTY LAW OFFICE
Priority Data
PCT/CN2021/10983830.07.2021CN
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) ANTIBODIES AGAINST CLL1 AND CONSTRUCTS THEREOF
(FR) ANTICORPS CONTRE CLL1 ET LEURS CONSTRUCTIONS
Abstract
(EN) Provided herein are antibodies and antigen-binding fragment thereof targeting CLL1, and chimeric antigen receptors (e.g., monovalent CAR, and multivalent CAR including bi-epitope CAR) having one or more anti-CLL1 antigen-binding fragments thereof. Further provided are engineered immune effector cells (e.g., T cells) expressing the chimeric antigen receptors and methods of use thereof.
(FR) L'invention concerne des anticorps et un fragment de liaison à l'antigène de ceux-ci ciblant CLL1, ainsi que des récepteurs d'antigènes chimériques (par exemple, CAR monovalent, et CAR multivalent comprenant CAR bi-épitope) ayant un ou plusieurs fragments de liaison à l'antigène anti-CLL1 de ceux-ci. L'invention concerne en outre des cellules effectrices immunes modifiées (par exemple, des lymphocytes T) exprimant les récepteurs antigéniques chimériques et leurs procédés d'utilisation.
Latest bibliographic data on file with the International Bureau