Abstract: The present disclosure provides antigen binding molecules that show binding activity towards Claudin-6 (CLDN6), methods for producing the antigen binding molecules, use of the antigen-binding molecules and immunoconjugates comprising the same in treating and/or preventing cancers, use of the antigen binding molecules in detecting the presence of CLDN6 in biological samples, and use of the antigen binding molecules in diagnosis of various cancers.

Abstract: An objective of the present disclosure is to provide anti-CD137 antigen-binding molecules which have immunocyte-activating effect, cytotoxic activity, or anti-tumor activity, and meanwhile have reduced effect on non-tumor tissues such as normal tissues and produce less side effects, and methods of using the same. Anti-CD137 antigen-binding molecules which have immunocyte-activating effect, cytotoxic activity, or anti-tumor activity, and meanwhile have reduced effect on non-tumor tissues such as normal tissues and produce less side effects, are provided by discovering and producing CD137 antigen-binding molecules whose binding activity to CD137 depends on various substances (for example, small molecule compounds) in target tissues. Methods of using the same, pharmaceutical formulations, and such are also provided. The present disclosure also provides an antigen-binding molecule whose binding activity to an antigen varies depending on a small molecule compound, a preparation method thereof, and uses thereof.