Anticorps Monoclonal anti-GLUT4

GLUT4 Monoclonal Antibody for FC (Intra), IF

Hôte / Isotype

Mouse / IgG2b

Réactivité testée

Humain, porc, rat, souris

Applications

IF, FC (Intra)

Conjugaison

CoraLite®594 Fluorescent Dye

CloneNo.

3G7C9

N° de cat : CL594-66846

Synonymes

GLUT 4, GLUT4, SLC2A4

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Galerie de données de validation

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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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Applications testées

• Résultats positifs en IF: cellules HeLa,
• Résultats positifs en cytométrie: cellules HEK-293

Dilution recommandée

• Immunofluorescence (IF): IF : 1:50-1:500
• Flow Cytometry (FC): FC : 0.40 ug per 10^6 cells in a 100 µl suspension

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, check data in validation data gallery

Informations sur le produit

CL594-66846 cible GLUT4 dans les applications de IF, FC (Intra) et montre une réactivité avec des échantillons Humain, porc, rat, souris

• Réactivité: Humain, porc, rat, souris
• Hôte / Isotype: Mouse / IgG2b
• Clonalité: Monoclonal
• Type: Anticorps
• Immunogène: GLUT4 Protéine recombinante Ag15390
• Nom complet: solute carrier family 2 (facilitated glucose transporter), member 4
• Masse moléculaire calculée: 509 aa, 55 kDa
• Poids moléculaire observé: 48-50 kDa
• Numéro d’acquisition GenBank: BC069615
• Symbole du gène: SLC2A4
• Identification du gène (NCBI): 6517
• Conjugaison: CoraLite®594 Fluorescent Dye
• Excitation/Emission maxima wavelengths: 588 nm / 604 nm
• Forme: Liquide
• Méthode de purification: Purification par protéine A
• Tampon de stockage: PBS avec glycérol à 50 %, Proclin300 à 0,05 % et BSA à 0,5 %, pH 7,3.
• Conditions de stockage: Stocker à -20 °C. Éviter toute exposition à la lumière. Stable pendant un an après l'expédition. L'aliquotage n'est pas nécessaire pour le stockage à -20^oC Les 20ul contiennent 0,1% de BSA.

Informations générales

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).