Initial conditions for simulations of liposomal-flux assays
Parameter (unit)
.
Meaning
.
Estimated values
.
Hint (M)
Interior [H] (constant)
10−6.5 (pH = 6.5)
Hext (M)
Exterior [H] (constant)
10−7.5 (pH = 7.5)
Dint (M)
Initial internal [drug]
25 × 10−9
Dext (M)
Initial external [drug]
25 × 10−9
Parameter (unit)
.
Meaning
.
Estimated values
.
Hint (M)
Interior [H] (constant)
10−6.5 (pH = 6.5)
Hext (M)
Exterior [H] (constant)
10−7.5 (pH = 7.5)
Dint (M)
Initial internal [drug]
25 × 10−9
Dext (M)
Initial external [drug]
25 × 10−9
Due to the fully reversible system, initial conditions of EmrE species do not impact final steady-state drug concentration (Tr; Craciun and Feinberg, 2006).