PROBLEM TO BE SOLVED: To provide a novel chimera antigen receptor having a new antigen as a target.SOLUTION: A chimera antigen receptor contains NKp44 immunoglobulin domain, transmembrane domain, and activation signaling domain.SELECTED DRAWING: NoneCOPYRIGHT: (C)2018,JPO&INPIT【課題】新たな抗原を標的とする新規キメラ抗原受容体を提供する。【解決手段】NKp44の免疫グロブリンドメインと、膜貫通ドメインと、活性化シグナル伝達ドメインとを含む、キメラ抗原受容体。【選択図】なし