Eutilex Co., Ltd.

Joong Won Lee

Byoung S Kwon

Seoung-Joo Lee

Young Ho Kim

Ho-Sik Oh

Seunghyun Lee

Ho-sik Oh

Provided are anti-human 4-1BB antibodies and fragments thereof with one or more structural features that are not found in a reference anti-human 4-1BB antibody, where said features may improve certain characteristics of the antibody relative to a reference antibody. Various in vitro and in vivo methods and reagents related to anti-human 4-1BB antibodies described herein are also provided. Methods include, for example, inducing T-cell proliferation, inducing T cell secretion of IFNγ, as well as detection, prevention, and/or therapeutic treatment of cancer using an anti-human 4-1BB antibody or fragment thereof.

Anti-human 4-1BB antibodies and uses thereof

Provided are anti-human 4-1BB antibodies and fragments thereof with one or more structural features that are not found in a reference anti-human 4-1BB antibody, where said features may improve certain characteristics of the antibody relative to a reference antibody. Various in vitro and in vivo methods and reagents related to anti-human 4-1BB antibodies described herein are also provided. Methods include, for example, inducing T-cell proliferation, inducing T cell secretion of IFN&#x3b3;, as well as detection, prevention, and/or therapeutic treatment of cancer using an anti-human 4-1BB antibody or fragment thereof.

Provided are IFN-&#x3b3;-Inducible Regulatory T Cell Convertible Anti-Cancer (IRTCA) antibodies and antigen-binding fragment thereof that bind to an activation-inducible TNFR (AITR) polypeptide. Various in vitro and in vivo methods and compositions related to IRTCA antibodies described herein are also provided. Methods include, for example, changing cytokine secretion from T cells in vivo or in vitro and prevention and/or therapeutic treatment of cancer using an IRTCA antibody or fragment thereof.

Growing community of inventors

Goyang-si, South Korea

Joong Won Lee