EA202190599A1 - ANTI-TIGIT ANTIBODY - Google Patents

ANTI-TIGIT ANTIBODY

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Publication number
EA202190599A1
EA202190599A1 EA202190599A EA202190599A EA202190599A1 EA 202190599 A1 EA202190599 A1 EA 202190599A1 EA 202190599 A EA202190599 A EA 202190599A EA 202190599 A EA202190599 A EA 202190599A EA 202190599 A1 EA202190599 A1 EA 202190599A1
Authority
EA
Eurasian Patent Office
Prior art keywords
tigit
tigit antibody
antibody
antibodies
binding
Prior art date
Application number
EA202190599A
Other languages
Russian (ru)
Inventor
Джулия К. Пясецки
Кортни Бирз
Скотт Питерсон
Бьянка Принц
Шира Гардай
Original Assignee
Сиджен Инк.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Сиджен Инк. filed Critical Сиджен Инк.
Priority claimed from PCT/US2019/047607 external-priority patent/WO2020041541A2/en
Publication of EA202190599A1 publication Critical patent/EA202190599A1/en

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  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

Представлены выделенные антитела, которые связываются с человеческим TIGIT (Т-клеточным иммунорецептором с доменами Ig и ITIM). В некоторых вариантах осуществления антитело имеет сродство связывания (KD) с человеческим TIGIT менее 5 нМ. В некоторых вариантах осуществления анти-TIGIT антитело блокирует связывание CD155 и/или CD112 с TIGIT. В некоторых вариантах осуществления антитела являются афукозилированными.Shown are isolated antibodies that bind to human TIGIT (T-cell immunoreceptor with Ig and ITIM domains). In some embodiments, the antibody has a binding affinity (KD) for human TIGIT of less than 5 nM. In some embodiments, the anti-TIGIT antibody blocks the binding of CD155 and / or CD112 to TIGIT. In some embodiments, the antibodies are afucosylated.

EA202190599A 2019-03-22 2019-08-22 ANTI-TIGIT ANTIBODY EA202190599A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962822674P 2019-03-22 2019-03-22
PCT/US2019/047607 WO2020041541A2 (en) 2018-08-23 2019-08-22 Anti-tigit antibodies

Publications (1)

Publication Number Publication Date
EA202190599A1 true EA202190599A1 (en) 2021-07-13

Family

ID=77443305

Family Applications (1)

Application Number Title Priority Date Filing Date
EA202190599A EA202190599A1 (en) 2019-03-22 2019-08-22 ANTI-TIGIT ANTIBODY

Country Status (1)

Country Link
EA (1) EA202190599A1 (en)

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