The present invention relates to a novel recombinant nanocage and use thereof and to an anticancer agent comprising as an effective ingredient a complex nanocage including a nanocage and an immunogenic apoptosis inducer loaded inside the nanocage, the nanocage being formed by self-assembly of a fusion protein including a phagocytosis-promoting protein and a self-assembling protein.La présente invention concerne une nouvelle nanocage recombinante et son utilisation, ainsi qu'un agent anticancéreux comprenant en tant qu'ingrédient actif une nanocage complexe comprenant une nanocage et un inducteur d'apoptose immunogène chargé à l'intérieur de la nanocage, la nanocage étant formée par auto-assemblage d'une protéine de fusion comprenant une protéine favorisant la phagocytose et une protéine à auto-assemblage.본 발명은 신규 재조합 나노케이지 및 그의 용도에 관한 것으로서, 탐식작용 촉진 단백질 및 자기조립 형성 단백질을 포함하는 융합단백질의 자기조립에 의해 형성된 나노케이지 및 상기 나노케이지 내부에 적재된 면역원성 세포사멸 유도제를 포함하는 복합 나노케이지를 유효성분으로 함유하는 항암제에 관한 것이다.