After incubation the media was replaced with 50 ll of a 1 mg/ml V. Lipipun et al. / Antiviral Research 91 (2011) 154–160 155 solution of 3-(4,5-dimethylthiazole-2-yl)-2,5-diphenyltetrazolium bromide (MTT, Sigma Co.) in media.
After incubation the media was replaced with 50 ll of a 1 mg/ml V. Lipipun et al. / Antiviral Research 91 (2011) 154–160 155 solution of 3-(4,5-dimethylthiazole-2-yl)-2,5-diphenyltetrazolium bromide (MTT, Sigma Co.) in media.