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. 2010 Feb 9;5(2):e9098. doi: 10.1371/journal.pone.0009098

Figure 6. PLUNC interaction with albumin in the pulsating bubble surfactometer.

Figure 6

The pulsating bubble surfactometer was used to measure dynamic surface tension in solutions containing mixtures of PLUNC and bovine serum albumin (BSA). Plotted values represent surface tension minima over time for Tris buffer (••••), BSA at 10 mg/mL (----), PLUNC at 10 µg/mL (― ―) or PLUNC (10 µg/mL) with BSA (10 mg/mL) (—). In the presence of BSA, it takes longer for PLUNC to reach its saturation value for minimum surface tension.