Table 2. Height and width of the knobs on the surface erythrocytes infected with P. falciparum isolates 3D7 and FCR3 and cultivated in the presence of AlbuMAX or human serum after enrichment for knob carrying IEs (n ≥ 43).

Isolate	Cultivation	Diameter (nm)	Height (nm)
3D7	AlbuMAX	87 ± 38	13 ± 9
3D7	Human serum	82 ± 27	4 ± 3
FCR3	AlbuMAX	115 ± 40	7 ± 4
FCR3	Human serum	68 ± 26	6 ± 5