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. 2022 Sep 5;137(1):192–200. doi: 10.1016/j.ymgme.2022.08.009

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Fig. 2 — Cysteamine Stability in Tissue Culture: The free thiol content of four concentrations of cysteamine HCl were measured at the initiation of pre-incubation with virus (0 h), after pre-incubation with virus (2 h), during incubation of cysteamine HCl/virus mixture with Vero-TMPRSS2 cells 3, 24 and 72 h post infection as described in the Method Section.