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. 2012 Sep 12;303(10):G1126–G1133. doi: 10.1152/ajpgi.00308.2012

Table 1.

Kinetics of butyrate (10 mM, 1 h) effects on MCT1 function (pCMBS-sensitive [14C]butyrate uptake)

Control Butyrate, 10 mM
Vmax, nmol/mg protein/5 min 2.2 ± 0.2 4.5 ± 0.4*
Km, mM 3.8 ± 0.1 3.8 ± 0.3

Values are means ± SE; n = 3. Kinetic parameters were analyzed by regression analysis using GraphPad Prism software. MCT1, monocarboxylate transporter 1; pCMBS, p-chloromercuribenzene sulfonate.

*

P < 0.05.