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. Author manuscript; available in PMC: 2007 Oct 16.
Published in final edited form as: Langmuir. 2007 Apr 7;23(10):5645–5650. doi: 10.1021/la063251f

Table 3.

Concentration of Each of the Lipid Components within and outside the Cholesterol Domains of Figure 5a

30/47/23 POPC/SM/CH CH
18:0 (SM)
POPC
[M − OH]+ (m/z 369)
[C17H30ON]+ (m/z 264)
[C8H19NPO4]+ (m/z 224)
a B a b a b
Concentration (%)
entire sample 19 ± 2 43 ± 2 38 ± 2
within CH domains 20 ± 2 21 ± 2 61 ± 2 65 ± 6 19 ± 1 14 ± 1
outside CH domains 0 0 20 ± 1 31 ± 3 80 ± 4 69 ± 7
a

The concentration was determined in (a) using the RSF values for the two-component systems and in (b) using the RSF values for the three-component system. Note that the error in concentration arises from the RSF value used in the calculation.

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