Revision 7

#73015Store at -20C

Cell Signaling Technology

Orders: 877-616-CELL (2355) [email protected]

Support: 877-678-TECH (8324)

Web: [email protected] cellsignal.com

3 Trask LaneDanversMassachusetts01923USA
For Research Use Only. Not for Use in Diagnostic Procedures.
Applications:

WB, IP, IHC-P, IF-F, IF-IC, FC-FP

REACTIVITY:

H M R Mk

SENSITIVITY:

Endogenous

MW (kDa):

45-60

Source/Isotype:

Rabbit IgG

UniProt ID:

#P11166

Entrez-Gene Id:

6513

Product Information

Product Usage Information

Application Dilution
Western Blotting 1:1000
Immunoprecipitation 1:50
Immunohistochemistry (Paraffin) 1:250 - 1:1000
Immunofluorescence (Frozen) 1:50 - 1:200
Immunofluorescence (Immunocytochemistry) 1:50 - 1:200
Flow Cytometry (Fixed/Permeabilized) 1:50 - 1:200

Storage

Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.

For a carrier free (BSA and azide free) version of this product see product #84221.

Specificity / Sensitivity

Glut1 (E4S6I) Rabbit mAb recognizes endogenous levels of total Glut1 protein. This antibody does not cross-react with Glut2, Glut3, or Glut4.

Species Reactivity:

Human, Mouse, Rat, Monkey

Source / Purification

Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues near the carboxy terminus of human Glut1 protein.

Background

Glucose transporter 1 (Glut1, SLC2A1) is a widely expressed transport protein that displays a broad range of substrate specificity in transporting a number of different aldose sugars as well as an oxidized form of vitamin C into cells (1,2). Glut1 is responsible for the basal-level uptake of glucose from the blood through facilitated diffusion (2). Research studies show that Glut1 and the transcription factor HIF-1α mediate the regulation of glycolysis by O-GlcNAcylation in cancer cells (3). Additional studies demonstrate that Glut1 is required for CD4 T cell activation and is critical for the expansion and survival of T effector (Teff) cells (4). Mutations in the corresponding SLC2A1 gene cause GLUT1 deficiency syndromes (GLUT1DS1, GLUT1DS2), a pair of neurologic disorders characterized by delayed development, seizures, spasticity, paroxysmal exercise-induced dyskinesia, and acquired microcephaly (5,6). Two other neurologic disorders - dystonia-9 (DYT9) and susceptibility to idiopathic generalized epilepsy 12 (EIG12) - are also caused by mutations in the SLC2A1 gene (7,8).

  1. Ferrer, C.M. et al. (2014) Mol Cell 54, 820-31.
  2. Deng, D. et al. (2014) Nature 510, 121-5.
  3. Agus, D.B. et al. (1997) J Clin Invest 100, 2842-8.
  4. Macintyre, A.N. et al. (2014) Cell Metab 20, 61-72.
  5. Wang, D. et al. (2005) Ann Neurol 57, 111-8.
  6. Schneider, S.A. et al. (2009) Mov Disord 24, 1684-8.
  7. Weber, Y.G. et al. (2011) Neurology 77, 959-64.
  8. Suls, A. et al. (2009) Ann Neurol 66, 415-9.

Species Reactivity

Species reactivity is determined by testing in at least one approved application (e.g., western blot).

Western Blot Buffer

IMPORTANT: For western blots, incubate membrane with diluted primary antibody in 5% w/v BSA, 1X TBS, 0.1% Tween® 20 at 4°C with gentle shaking, overnight.

Applications Key

WB: Western Blotting IP: Immunoprecipitation IHC-P: Immunohistochemistry (Paraffin) IF-F: Immunofluorescence (Frozen) IF-IC: Immunofluorescence (Immunocytochemistry) FC-FP: Flow Cytometry (Fixed/Permeabilized)

Cross-Reactivity Key

H: human M: mouse R: rat Hm: hamster Mk: monkey Vir: virus Mi: mink C: chicken Dm: D. melanogaster X: Xenopus Z: zebrafish B: bovine Dg: dog Pg: pig Sc: S. cerevisiae Ce: C. elegans Hr: horse GP: Guinea Pig Rab: rabbit All: all species expected

Trademarks and Patents

Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
SignalStain is a registered trademark of Cell Signaling Technology, Inc.
XP is a registered trademark of Cell Signaling Technology, Inc.
All other trademarks are the property of their respective owners. Visit cellsignal.com/trademarks for more information.

使用に関する制限

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Revision 7
#73015

Glut1 (E4S6I) Rabbit mAb

Western Blotting Image 1: Glut1 (E4S6I) Rabbit mAb Expand Image
Western blot analysis of extracts from Hep G2 and MOLT-4 cells using Glut1 (E4S6I) Rabbit mAb (upper) and GAPDH (D16H11) XP® Rabbit mAb #5174 (lower).
Immunoprecipitation Image 1: Glut1 (E4S6I) Rabbit mAb Expand Image
Immunoprecipitation of Glut1 protein from HuH-6 cell extracts. Lane 1 is 10% input, lane 2 is Rabbit (DA1E) mAb IgG XP® Isotype Control #3900, and lane 3 is Glut1 (E4S6I) Rabbit mAb. Western blot analysis was performed using Glut1 (E4S6I) Rabbit mAb. Mouse Anti-Rabbit IgG (Light-Chain Specific) (D4W3E) mAb (HRP Conjugate) #93702 was used as the secondary antibody.
Immunohistochemistry Image 1: Glut1 (E4S6I) Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded human hepatocellular carcinoma using
 Glut1 (E4S6I) Rabbit mAb.
Immunohistochemistry Image 2: Glut1 (E4S6I) Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded Hep G2 cell pellet (left, high-expressing) or MOLT-4 cell pellet (right, low-expressing) using
 Glut1 (E4S6I) Rabbit mAb.
Immunohistochemistry Image 3: Glut1 (E4S6I) Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded human colon adenocarcinoma using
 Glut1 (E4S6I) Rabbit mAb.
Immunohistochemistry Image 4: Glut1 (E4S6I) Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded human oral squamous cell carcinoma using
 Glut1 (E4S6I) Rabbit mAb.
Immunohistochemistry Image 5: Glut1 (E4S6I) Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded human renal cell carcinoma using
 Glut1 (E4S6I) Rabbit mAb.
Immunohistochemistry Image 6: Glut1 (E4S6I) Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded normal human liver using
 Glut1 (E4S6I) Rabbit mAb.
Immunohistochemistry Image 7: Glut1 (E4S6I) Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded human non-small cell lung carcinoma using
 Glut1 (E4S6I) Rabbit mAb.
Immunohistochemistry Image 8: Glut1 (E4S6I) Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded human non-small cell lung carcinoma using Glut1 (E4S6I) Rabbit mAb (left) compared to concentration-matched Rabbit (DA1E) mAb IgG XP® Isotype Control #3900 (right). 
Immunohistochemistry Image 9: Glut1 (E4S6I) Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded normal human prostate using
 Glut1 (E4S6I) Rabbit mAb.
Immunohistochemistry Image 10: Glut1 (E4S6I) Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded normal human spleen using
 Glut1 (E4S6I) Rabbit mAb.
Immunofluorescence Image 1: Glut1 (E4S6I) Rabbit mAb Expand Image
Confocal immunofluorescent analysis of fixed frozen mouse hippocampus labeled with Glut1 (E4S6I) Rabbit mAb (left, green). Free secondary binding sites were then blocked with Rabbit (DA1E) mAb IgG XP® Isotype Control #3900 prior to colabeling with Iba1/AIF-1 (E4O4W) XP® Rabbit mAb (Alexa Fluor® 555 Conjugate) #36618 (right, red), GFAP (GA5) Mouse mAb (Alexa Fluor® 647 Conjugate) #3657 (right, cyan pseudocolor), and ProLong® Gold Antifade Reagent with DAPI #8961 (right, blue).
Immunofluorescence Image 1: Glut1 (E4S6I) Rabbit mAb Expand Image
Confocal immunofluorescent analysis of Hep G2 cells (left, high-expressing) and A-204 cells (right, low-expressing) using Glut1 (E4S6I) Rabbit mAb (green), β-Actin (8H10D10) Mouse mAb #3700 (red), and DAPI #4083 (blue).
Flow Cytometry Image 1: Glut1 (E4S6I) Rabbit mAb Expand Image
Flow cytometric analysis of fixed/permeabilized U266B1 (blue, low-expressing) and SUP-M2 cells (green, high-expressing) using Glut1 (E4S6I) Rabbit mAb (solid lines) or concentration-matched Rabbit (DA1E) mAb IgG XP® Isotype Control #3900 (dashed lines). Anti-rabbit IgG F(ab')2 Fragment (Alexa Fluor® 488 Conjugate) #4412 was used as a secondary antibody.