TABLE 1
Reactions were carried out at 37°C and pH 7.4 with 100 mM Hepes
Pt Drug (135 μM)
GSH
[NaCl]
Initial Rate
R
mM
absorption units/min
Oxaliplatin
6.75
4.62
0.0017
>0.999
Carboplatin
6.75
4.62
0.0003
>0.999
Cisplatin
6.75
6.63
0.0025
>0.998
R
, regression coefficient.