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. 2022 Jan 10;11:781833. doi: 10.3389/fonc.2021.781833

Figure 4.

Figure 4

The use of penicillin/streptomycin during the washing process negatively impacts cell viability. Comparison of the percentage of viable cells obtained using penicillin/streptomycin as a washing solution with (A) No wash, (B) PBS, (C) Primocin, and (D) penicillin/streptomycin and Primocin. Further cell viability comparison between Primocin and no wash and Primocin and PBS washing conditions is shown in (E) and (F), respectively.