PROBLEM TO BE SOLVED: To provide a vehicle capable of easily delivering a desired component or compound into cells without disturbing cell growth. An intracellular delivery vehicle having a positively charged surface. [Selection diagram] None【課題】細胞増殖を妨げずに細胞内に所望の成分または化合物を容易に送達できるベヒクルの提供。【解決手段】表面が陽性荷電で覆われた、細胞内送達ベヒクル。【選択図】なし