Table 1: Substrate specificity and tissue expression of sugar transporters.

TransporterSubstrates    Tissues
GlucoseFructose    IntestineKidneyBloodLiverBrainPancreasTestisMuscleHeartFat

SGLT1XXX

SGLT2XX

GLUT1XXX

GLUT2XXXXX

GLUT3XXX

GLUT4XXXX

GLUT5X    XXX

GLUT6XXX

GLUT7XX    XXX

GLUT8XXXX

GLUT9X    XX

GLUT10XXXXXXX

GLUT11XX    XXXX

GLUT12XXXX

GLUT14XX