iFluor™ 488 Conjugated Glucose Transporter GLUT1 Recombinant Rabbit Monoclonal Antibody [SA0377] (HA720154F)

UNIPROT #

P11166

PROTEIN NAME

Glucose Transporter GLUT1

SYNONYMS

Choreoathetosis/spasticity episodic (paroxysmal choreoathetosis/spasticity) antibody;CSE antibody;DYT17 antibody;DYT18 antibody;DYT9 antibody;EIG12 antibody;erythrocyte/brain antibody;Erythrocyte/hepatoma glucose transporter antibody;facilitated glucose transporter member 1 antibody;Glucose transporter 1 antibody;Glucose transporter type 1 antibody;Glucose transporter type 1, erythrocyte/brain antibody;GLUT antibody;GLUT-1 antibody;GLUT1 antibody;GLUT1DS antibody;GLUTB antibody;GT1 antibody;GTG1 antibody;Gtg3 antibody;GTR1_HUMAN antibody;HepG2 glucose transporter antibody;HTLVR antibody;Human T cell leukemia virus (I and II) receptor antibody;MGC141895 antibody;MGC141896 antibody;PED antibody;RATGTG1 antibody;Receptor for HTLV 1 and HTLV 2 antibody;SLC2A1 antibody;Solute carrier family 2 (facilitated glucose transporter), member 1 antibody;Solute carrier family 2 antibody;Solute carrier family 2, facilitated glucose transporter member 1 antibody

SUBCELLULAR LOCATION

Cell membrane, Melanosome

FUNCTION

Glucose is fundamental to the metabolism of mammalian cells. Its passage across cell membranes is mediated by a family of transporters termed glucose transporters or Gluts. In adipose and muscle tissue, insulin stimulates a rapid and dramatic increase in glucose uptake, which is largely due to the redistribution of the insulin-inducible glucose transporter, Glut4. In response to insulin, Glut4 is quickly shuttled from an intracellular storage site to the plasma membrane, where it binds glucose. In contrast, the ubiquitously expressed glucose transporter Glut1 is constitutively targeted to the plasma membrane, and shows a much less dramatic translocation in response to insulin. Glut1 and Glut4 are twelve-pass transmembrane proteins (12TM) whose carboxy-termini may dictate their cellular localization. Aberrant Glut4 expression has been suggested to contribute to such maladies as obesity and diabetes. Glut4 null mice have shown that while functional Glut4 protein is not required for maintaining normal glucose levels, it is necessary for sustained growth, normal cellular glucose, fat metabolism and prolonged longevity.