Table 1. Evaluation of Dissociation Binding Constant, k_D, Cooperativity, n, and Maximum Saturable Absorption Capacity, ΔQ_sat of WTGal3 and Gal3ΔNter upon Binding to PC//PC:PA or PC//PC:PA/Int Membranes^a.

lectin	membrane	kD	ΔQsat	n
WTGal3	PC//PC:PA/Int	0.2 ± 0.02	0.35 ± 0.05	1.7
WTGal3	PC//PC:PA	0.09 ± 0.02	0.08 ± 0.1	1
Gal3ΔNter	PC//PC:PA/Int	0.76 ± 0.04	–0.15 ± 0.01	0.8
Gal3ΔNter	PC//PC:PA	-	-	-

^aR² values are 0.95, 0.99, and 0.96 (from top to bottom).