The effects of insulin and IGF‐I on the cell surface quantities of GLUT1, GLUT3 and GLUT4 glucose transporters in L6 myotubes were determined with the exofacial bis‐mannose phololabel (ATB‐BMPA). In basal cells, an equal molar quantity of each transporter isoform was found at the cell surface. Insulin stimulated the translocation of all three glucose transporter isoforms to the plasma membrane fraction from the light microsome fraction, resulting in equal molar quantities on the cell surface. IGF‐I stimulated a similar translocation of all isoforms, augmented by an increase in surface GLUT3 as assessed by ATB‐BMPA.
Regulation of cell surface GLUT1, GLUT3, and GLUT4 by insulin and IGF‐I in L6 myotubes
Cindy M. Wilson,Y. Mitsumoto,F. Maher,A. Klip
Published 1995 in FEBS Letters
ABSTRACT
PUBLICATION RECORD
- Publication year
1995
- Venue
FEBS Letters
- Publication date
1995-07-10
- Fields of study
Biology, Medicine
- Identifiers
- External record
- Source metadata
Semantic Scholar, PubMed
CITATION MAP
EXTRACTION MAP
CLAIMS
- No claims are published for this paper.
CONCEPTS
- No concepts are published for this paper.
REFERENCES
Showing 1-19 of 19 references · Page 1 of 1
CITED BY
Showing 1-94 of 94 citing papers · Page 1 of 1