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. 2018 Nov 27;9:2927. doi: 10.3389/fmicb.2018.02927

FIGURE 4.

FIGURE 4

Normalized mean serum concentration-time profiles and biodistribution in murine liver and kidneys of CSL[Eu] and C[ABD]SL[Eu]. C57BL/6 wild-type mice were injected intravenously with the europium (Eu)-labeled protein constructs, blood samples were drawn at predetermined time points, and organs were harvested after euthanasia at 144 and 216 h post-injection. Blood and organs were analyzed for Eu concentration and data are shown as mean concentrations with standard errors of the mean from a total of four mice per group. (A) Normalized concentrations of Eu-labeled endolysin constructs in the murine blood at various time points from 0 to 144 h post-injection. (B) Eu concentration of the control CSL[Eu] and the ABD-containing C[ABD]SL[Eu] in the liver and kidneys 144 and 216 h post-injection.