Skip to main content
. 2020 Sep 23;119(9):1749–1759. doi: 10.1016/j.bpj.2020.09.012

Table 1.

Summary of Microscopic Diffusion Rates, Macroscopic Diffusion Rates, and Compartment Sizes of the Duffy Antigen, Glycophorin A, Band 3, and GLUT1 from Single-Particle-Tracking Measurements

Camera Speed Protein Dμ (μm2/s)
DM (μm2/s)
Compartment Size (nm)
Fraction (%) Dμ Fraction (%) DM
30 FPS Duffy 100 4.8 ± 0.3 × 10−4 100 1.3 ± 0.1 × 10−4 40
glycophorin A 100 8.7 ± 0.5 × 10−4 100 1.3 ± 0.6 × 10−4 43
band 3 100 5.9 ± 0.6 × 10−4 100 8.7 ± 0.4 × 10−5 35
71
GLUT1 22 6.9 ± 0.8 × 10−5 100 6.3 ± 0.2 × 10−5 36
66 1.7 ± 0.2 × 10−3
12 4.2 ± 2.2 × 10−2
120 FPS Duffy 27 2.5 ± 0.4 × 10−4 100 2.7 ± 0.1 × 10−4 38
73 5.0 ± 0.3 × 10−3
glycophorin A 59 3.4 ± 0.6 × 10−2 100 2.7 ± 0.2 × 10−4 36
41 1.1 ± 0.1 × 10−4
band 3 73 1.6 ± 0.6 × 10−3 100 1.9 ± 0.1 × 10−4 35
27 2.1 ± 0.2 × 10−2 66
GLUT1 34 4.3 ± 1.6 × 10−4 100 2.0 ± 0.1 × 10−4 39
66 9.3 ± 1.3 × 10−3