pH
P
k
A
f
(h
−1
)
k
A
s
(h
−1
)
k
A
s
/
k
A
f
5.3
0.47
0.438
0.078
0.178
5.9
0.48
0.270
0.030
0.111
6.2
0.48
0.134
0.0154
0.115
6.55
0.49
0.070
0.010
0.142
6.9
0.53
0.0465
0.0073
0.157
9.15
0.50
0.0095
0.0095
1.0
9.5
0.50
0.0184
0.0184
1.0
9.7
0.50
0.0381
0.0381
1.0
10.2
0.50
0.080
0.080
1.0
10.4
0.50
0.157
0.157
1.0
Table 1:
Summary of kinetic parameters for the autoxidation of human HbO
2
in 0.1 M buffer obtained by least-squares fitting to the experimental data in each run, redrawn from Sugawara et al. [34].
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