. Author manuscript; available in PMC: 2014 Jul 1.

Published in final edited form as: J Chromatogr B Analyt Technol Biomed Life Sci. 2013 Apr 24;930:13–21. doi: 10.1016/j.jchromb.2013.04.025

Table 3.

PA binding capacities of the pABA-SA-RC membranes

Length of Spacer Arm	PA bound (IU) per cm² membrane (Normalized)		PA bound (IU) per nmol ligand (Normalized)

	uPA	HeLa	uPA	HeLa

*5-Atoms*	0.022 ± 0.001	0.160 ± 0.010	20.53 ± 0.41	50.01 ± 3.50

*7-Atoms*	0.021 ± 0.001	0.253 ± 0.006	19.25 ± 0.77	84.55 ± 4.23

*14-Atoms*	0.021 ±0.001	0.177 ± 0.014	21.99 ± 0.44	54.31 ± 4.34