Skip to main content
. 2003 May;84(5):3299–3306. doi: 10.1016/S0006-3495(03)70054-X

TABLE 1.

The parameters of PEG and the depletion potential

M (g/mol) rg (nm) Inline graphic (nm) δ (nm) δ/a
1500 (1400–1600) 1.4 1.3 1.3 0.18
4000 (3500–4500) 2.5 2.3 2.1 0.29
8000 (7000–9000) 3.7 3.4 3.0 0.42
20,000 (16,000–24,000) 6.2 5.5 4.6 0.64