Table 1.

X-ray Spacings

Sample	LAXS, D (Å)	WAXS, d (Å)
SOPC	65.7 ± 0.1	4.52 ± 0.02
SOPC/Chol (7:3)	68.3 ± 0.2	4.75 ± 0.05
SOPC/Chol (5:5)	67.6 ± 0.4	4.89 ± 0.02
SOPC/I (9:1)	Unbound	4.58 ± 0.04
SOPC/Chol (7:3)/I (9:1)	68.9 ± 0.5	4.72 ± 0.06
SOPC/Chol (5:5)/I (9:1)	67.2 ± 0.5	4.75 ± 0.05
SOPC/L (9:1)	Unbound	4.59 ± 0.02
SOPC/Chol (7:3)/L (9:1)	68.8 ± 0.5	4.75 ± 0.05
SOPC/Chol (5:5)/L (9:1)	67.1 ± 0.5	5.01 ± 0.11

LAXS D-spacings were obtained from MLVs in excess water in capillaries, and WAXS d-spacings were obtained from capillary and oriented samples.