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. 2019 Sep 4;13(1):99–112. doi: 10.1007/s12195-019-00597-w

Figure 5.

Figure 5

The Binding capacity of antibody ICAM-1 and plasmid DNA on SCMBs4. (a) Confocal images of SCMBs4/ICAM-1/DNA complex. (a1) Bright-field microscopy and (a2) green fluorescence microscopy images. Scale bar: 25 μm. (b) Zeta potential of SCMBs4, SCMBs4/ICAM-1 complex, and SCMBs4/ICAM-1/DNA complex. The SCMBs4 has a concentration of 107 MBs/mL. (c) DNA binding capacity with varying amount of SCMBs4 after cleaning by DI water or 10 mM NaCl solution. The total amount of plasmid DNA is 0.5 μg. (d) The relationship of DNA loading capacity of SCMBs4 at a concentration of 5 × 108/mL with varying amounts of plasmid.