PROBLEM TO BE SOLVED: To provide a dendritic cell vaccine having improved cell survival rate.SOLUTION: A dendritic cell vaccine contains dendritic cells, and zinc with a concentration of 200 ng/mL to 400 ng/mL. The survival rate of the dendritic cells is higher by at least 10%, compared with a cell survival rate in the case of cleaning with saline, which is 100%.SELECTED DRAWING: NoneCOPYRIGHT: (C)2018,JPO&INPIT【課題】細胞生存率が改善された樹状細胞ワクチンを提供すること。【解決手段】樹状細胞、及び200ng/mLから400ng/mLの濃度の亜鉛を含み、前記樹状細胞の細胞生存率が、生理食塩水を用いて洗浄した場合の細胞生存率を100%とした場合と比較して10%以上高い樹状細胞ワクチンである。【選択図】なし
