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. 2021 Jul 13;9(7):782. doi: 10.3390/vaccines9070782

Figure 4.

Figure 4

Entrapment of Fu24 and its rheological characterization (a) rFu24 was entrapped onto 1 wt % F∆F and L∆F hydrogels at the ratio of 1:50 (rFu24: F-∆F/L∆F). The entrapment of rFu24 by FΔF (FΔF-rFu24) and LΔF (LΔF-rFu24) is shown by SDS-PAGE. Lane 1 represents 5 µg of rFu24; lane 2 represents FΔF-rFu24; lane 3 represents the molecular weight marker in kilodaltons (kDa) (M); lane 4 represents LΔF-rFu24; and lane 5 represents 5 µg of rFu24. Mechanical strength of FΔF, LΔF, FΔF-rFu24 and LΔF-rFu24 hydrogels. (b) Storage modulus (G′ values) of FΔF and FΔF-rFu24 at 1 wt % and (c) LΔF and LΔF-rFu24 at 1 wt %. Graphs represent mean ± standard deviation (n = 3). * significant at p < 0.05.