FUNCTION: Acts as an electroneutral and low-affinity sodium (Na(+))-dependent sodium-coupled solute transporter. Catalyzes the transport across the plasma membrane of many monocarboxylates such as lactate, pyruvate, nicotinate, propionate, butyrate and beta-D-hydroxybutyrate. May be responsible for ...
                        FUNCTION: Acts as an electroneutral and low-affinity sodium (Na(+))-dependent sodium-coupled solute transporter. Catalyzes the transport across the plasma membrane of many monocarboxylates such as lactate, pyruvate, nicotinate, propionate, butyrate and beta-D-hydroxybutyrate. May be responsible for the first step of reabsorption of monocarboxylates from the lumen of the proximal tubule of the kidney and the small intestine. May play also a role in monocarboxylates transport in the retina (By similarity). Mediates electroneutral uptake of lactate, with a stoichiometry of 2 Na(+) for each lactate (By similarity). {ECO:0000250, ECO:0000269|PubMed:17692818}.
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                        GO - Biological processes (BP): 
                        ion transport [GO:0006811]; sodium ion transport [GO:0006814]...
                        ion transport [GO:0006811]; sodium ion transport [GO:0006814]
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                        GO - Molecular function (MF): 
                        lactate transmembrane transporter activity [GO:0015129]; organic acid:sodium symporter activity [GO:0005343]; symporter activity [GO:0015293]...
                        lactate transmembrane transporter activity [GO:0015129]; organic acid:sodium symporter activity [GO:0005343]; symporter activity [GO:0015293]
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                        GO - Cellular component (CC): 
                        apical plasma membrane [GO:0016324]; extracellular exosome [GO:0070062]; integral component of membrane [GO:0016021]; nucleoplasm [GO:0005654]; plasma membrane [GO:0005886]...
                        apical plasma membrane [GO:0016324]; extracellular exosome [GO:0070062]; integral component of membrane [GO:0016021]; nucleoplasm [GO:0005654]; plasma membrane [GO:0005886]
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