ELISA

ELISA measurement of perforin and TNF-α concentrations in the growth medium of eNK-EXO treated eNK cells. ELISA measurement of perforin and TNF-α concentrations in the growth medium of SKOV3 cells co-cultured with eNK-EXO treated eNK cells.酶联免疫吸附测定（ELISA）检测经eNK细胞外泌体（eNK-EXO）处理的eNK细胞（eNK cells）培养液中穿孔素（perforin）与肿瘤坏死因子-α（TNF-α）的浓度；酶联免疫吸附测定（ELISA）检测与经eNK细胞外泌体处理的eNK细胞共培养的SKOV3细胞培养液中穿孔素与肿瘤坏死因子-α的浓度。