Table 8.

Ion transporter constant coefficients for the Na-K-ATPase and the bicarbonate buffering reaction

Parameters	Value	Unit
Na-K-ATPase
$r_{\mathrm{NKA}}$	1.305e $-$ 3	mM${}^{-3}$s${}^{-1}$
${\beta }_{\mathrm{NKA}}$	0.647e $-$ 4	mM${}^{-1}$
HCO${}_3^{-}$ buffer
$k_{\mathrm{buf}}^{+}$	0.03	s${}^{-1}$
$k_{\mathrm{buf}}^{-}$	20	mM${}^{-1}$s${}^{-1}$
$P_{{\mathrm{CO}}_2}$	50	s${}^{-1}$