Table 1. Characteristics of microparticles (MPs).

	MP-G0	MP-G3	MP-G4
Yield (%) a	100	58	42
Loaded ligand (µmol/mg)	0.44	1.1	1.2
Diameter (µm)b	111 ± 20	139 ± 24	150 ± 31
Qmax (µmol/mg)	0.24	0.35	0.35
Qmax,g (g/g)	0.36	0.51	0.51
Qmax,mol (mol/mol)	0.86	0.46	0.41
Kd (µM)	14	29	20

^aOverall yield until the modification of l-lysine residue.

^bDetermined from SEM images.