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. 2011 Jan 6;6:77–84. doi: 10.2147/IJN.S15457

Figure 1.

Figure 1

Combination of PEI and OVA. A) Native gel electrophoresis of PEI–OVA particles in different ratios (PEI/OVA w/w). Lane 1, protein marker; Lane 2, OVA; Lane 3, 0.01; Lane 4, 0.02; Lane 5, 0.04; Lane 6, 0.06; Lane 7, 0.08; Lane 8, 0.12; Lane 9, 0.16. B) SDS–PAGE of PEI–OVA particles in different weight ratios. Lane 1, protein marker; Lane 2, OVA; Lane 3, 0.01; Lane 4, 0.02; Lane 5, 0.04; Lane 6, 0.06; Lane 7, 0.08; Lane 8, 0.12; Lane 9, 0.16.

Abbreviations: PEI, polyethyleneimine; OVA, ovalbumin; SDS–PAGE, sodium dodecyl sulfate polyacrylamide gel electrophoresis.