GLUT4 Monoklonaler Antikörper

GLUT4 Monoklonal Antikörper für FC (Intra), IF

Wirt / Isotyp

Maus / IgG2b

Getestete Reaktivität

Hausschwein, human, Maus, Ratte

Anwendung

IF, FC (Intra)

Konjugation

CoraLite®594 Fluorescent Dye

CloneNo.

3G7C9

Kat-Nr. : CL594-66846

Synonyme

GLUT 4, GLUT4, SLC2A4

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Galerie der Validierungsdaten

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  IF Staining of HeLa using CL594-66846

  Immunofluorescent analysis of (-20°C Ethanol) fixed HeLa cells using CoraLite®594 GLUT4 antibody (CL594-66846, Clone: 3G7C9 ) at dilution of 1:200.

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  FC experiment of HEK-293 using CL594-66846

  1X10^6 HEK-293 cells were intracellularly stained with 0.4 ug CoraLite®594 Anti-Human GLUT4 (CL594-66846, Clone:3G7C9) (red), or 0.4 ug Mouse IgG2b Isotype Control (CL594-66360-3, Clone: K11B8C4B5) (blue). Cells were fixed with 4% PFA and permeabilized with Flow Cytometry Perm Buffer (PF00011-C).

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Geprüfte Anwendungen

• Erfolgreiche Detektion in IF: HeLa-Zellen
• Erfolgreiche Detektion in FC: HEK-293-Zellen

Empfohlene Verdünnung

• Immunfluoreszenz (IF): IF : 1:50-1:500

Sample-dependent, check data in validation data gallery

Produktinformation

CL594-66846 bindet in IF, FC (Intra) GLUT4 und zeigt Reaktivität mit Hausschwein, human, Maus, Ratten

• Getestete Reaktivität: Hausschwein, human, Maus, Ratte
• Wirt / Isotyp: Maus / IgG2b
• Klonalität: Monoklonal
• Typ: Antikörper
• Immunogen: GLUT4 fusion protein Ag15390
• Vollständiger Name: solute carrier family 2 (facilitated glucose transporter), member 4
• Berechnetes Molekulargewicht: 509 aa, 55 kDa
• Beobachtetes Molekulargewicht: 48-50 kDa
• GenBank-Zugangsnummer: BC069615
• Gene symbol: SLC2A4
• Gene ID (NCBI): 6517
• Konjugation: CoraLite®594 Fluorescent Dye
• Excitation/Emission maxima wavelengths: 588 nm / 604 nm
• Form: Liquid
• Reinigungsmethode: Protein-A-Reinigung
• Lagerungspuffer: BS mit 50% Glyzerin, 0,05% Proclin300, 0,5% BSA, pH 7,3.
• Lagerungsbedingungen: Bei -20°C lagern. Vor Licht schützen. Nach dem Versand ein Jahr stabil. Aliquotieren ist bei -20^oC Lagerung nicht notwendig. 20ul Größen enthalten 0,1% BSA.

Hintergrundinformationen

Glucose transporter 4 (GLUT4), also known as solute carrier family 2, facilitated glucose transporter member 4 (SLC2A4), is a transporter protein regulating glucose transport across cell membranes in an INS-dependent manner.

What is the molecular weight of GLUT4? Is GLUT4 post-translationally modified?

The molecular weight of GLUT4 transporter is 55 kDa. GLUT4 can be N-glycosylated, which is important for its stability and trafficking between the recycling compartment and plasma membrane (PMID: 21757715 and 22545627), and it can also be ubiquitinated and phosphorylated (PMID: 23665900).

What is the subcellular localization of GLUT4?

Glucose transporters, including GLUT4, are multiple-pass integral membrane proteins. GLUT4 is present at the plasma membrane but is also a subject of recycling between plasma membrane and endosomes. The localization of GLUT4 depends on stimulation with  INS - in basal conditions GLUT4 is retained intracellularly, while upon  INS stimulation it is translocated to the plasma membrane (PMID: 18570632).

What molecules can be transported by GLUT4?

Although the main substrate of GLUT4 transport is glucose, it can also transport glucosamine.

What is the tissue expression pattern of GLUT4?

GLUT4 is expressed in white and brown adipose tissue and in muscle and heart cells, where it is the main glucose transporter responsible for peripheral glucose uptake in response to INS.

Which cell lines can be used to study insulin-dependent GLUT4 protein translocation in glucose uptake assays?

Fat and muscle cells are primarily used in glucose uptake assays because they physiologically respond to  INS(PMID: 26646194). The most commonly used cell lines are 3T3-L1 cells (murine pre-adipose fibroblasts), L6 cells (rat myoblasts), and C2C12 cells (murine myoblasts).