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. Author manuscript; available in PMC: 2015 Dec 1.
Published in final edited form as: Biophys Chem. 2014 Aug 23;195:43–48. doi: 10.1016/j.bpc.2014.08.005

Figure 1.

Figure 1

mwtLA-TD associates with charged membranes in low ionic strength buffer but does not exceed monolayer coverage on the interface. Purified mwtLA-TD in 50 mM HEPES, pH 7.2 with 0.5 mM EDTA exposed to a stBLM composed of 5% DOPS in DOPC. mwtLA-TD does not exceed the mass density expected for a monolayer of protein (~220 ng/cm2, gray bar).