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GLUT1 Monoclonal antibody
GLUT1 Monoclonal Antibody for WB, IHC, IF-P, FC (Intra), ELISA
Host / Isotype
Mouse / IgG1
Reactivity
human, mouse and More (1)
Applications
WB, IHC, IF-P, FC (Intra), ELISA
Conjugate
Unconjugated
CloneNo.
2A5A2
Cat no : 66290-1-Ig
Synonyms
Validation Data Gallery
Tested Applications
| Positive WB detected in | HEK-293 cells, NIH/3T3 cells |
| Positive IHC detected in | human lung cancer tissue Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0 |
| Positive IF-P detected in | human lung cancer tissue |
| Positive FC (Intra) detected in | Jurkat cells |
Recommended dilution
| Application | Dilution |
|---|---|
| Western Blot (WB) | WB : 1:500-1:3000 |
| Immunohistochemistry (IHC) | IHC : 1:1000-1:4000 |
| Immunofluorescence (IF)-P | IF-P : 1:200-1:800 |
| Flow Cytometry (FC) (INTRA) | FC (INTRA) : 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. | |
Published Applications
| KD/KO | See 3 publications below |
| WB | See 49 publications below |
| IHC | See 13 publications below |
| IF | See 7 publications below |
| FC | See 1 publications below |
Product Information
66290-1-Ig targets GLUT1 in WB, IHC, IF-P, FC (Intra), ELISA applications and shows reactivity with human, mouse samples.
| Tested Reactivity | human, mouse |
| Cited Reactivity | human, mouse, rat |
| Host / Isotype | Mouse / IgG1 |
| Class | Monoclonal |
| Type | Antibody |
| Immunogen | GLUT1 fusion protein Ag17108 |
| Full Name | solute carrier family 2 (facilitated glucose transporter), member 1 |
| Calculated Molecular Weight | 492 aa, 54 kDa |
| Observed Molecular Weight | 45-55 kDa |
| GenBank Accession Number | BC121804 |
| Gene Symbol | GLUT1 |
| Gene ID (NCBI) | 6513 |
| RRID | AB_2881673 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Protein A purification |
| Storage Buffer | PBS with 0.02% sodium azide and 50% glycerol pH 7.3. |
| Storage Conditions | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA. |
Background Information
Glucose transporter 1 (GLUT1), also known as solute carrier family 2, facilitated glucose transporter member 1 (SLC2A1), is a uniporter protein responsible for the transport of glucose in many cell types and across the blood-brain barrier.
What is the molecular weight of GLUT1? Is GLUT1 post-translationally modified?
There are two forms of GLUT1 transporter that differ in their molecular weight. The 45-kDa form is found in glial cells, while the 55-kDa form is present in the endothelial cells regulating glucose transport over the blood-brain and blood-tissue barriers (PMID: 9630522). N-glycosylation of asparagine at position 42 is the only known post-translation modification of GLUT1 (PMID: 3839598).
What is the subcellular localization of GLUT1?
Glucose transporters, including GLUT1, are multiple-pass integral membrane proteins. GLUT1 is present at the plasma membrane but is also a subject of recycling between plasma membrane and endosomes.
What molecules can be transported by GLUT1?
The main substrate of GLUT1 transport is glucose, but it can also transport galactose, mannose, glucosamine, and reduced ascorbate.
What is the tissue expression pattern of GLUT1?
GLUT1 is expressed by many cell types but the highest levels are observed in erythrocytes and in the central nervous system (astrocytes). GLUT1 is responsible for glucose transfer across the blood-brain and blood-tissue barriers, including placental transport.
Protocols
| Product Specific Protocols | |
|---|---|
| WB protocol for GLUT1 antibody 66290-1-Ig | Download protocol |
| IHC protocol for GLUT1 antibody 66290-1-Ig | Download protocol |
| IF protocol for GLUT1 antibody 66290-1-Ig | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
Publications
| Species | Application | Title |
|---|---|---|
Cell Metab Acetate enables metabolic fitness and cognitive performance during sleep disruption | ||
Cell Metab Di-methylation of CD147-K234 Promotes the Progression of NSCLC by Enhancing Lactate Export. | ||
ACS Nano Dual Inhibition of Endoplasmic Reticulum Stress and Oxidation Stress Manipulates the Polarization of Macrophages under Hypoxia to Sensitize Immunotherapy. | ||
ACS Nano Choline Phosphate-Grafted Nanozymes as Universal Extracellular Vesicle Probes for Bladder Cancer Detection | ||
Mol Cell TCR activation directly stimulates PYGB-dependent glycogenolysis to fuel the early recall response in CD8+ memory T cells. | ||
Nat Commun Fasting inhibits aerobic glycolysis and proliferation in colorectal cancer via the Fdft1-mediated AKT/mTOR/HIF1α pathway suppression. |
Reviews
The reviews below have been submitted by verified Proteintech customers who received an incentive for providing their feedback.
FH Hua (Verified Customer) (09-06-2023) | Works ok in WB. Signal is weak and background is not very clean.
 |
FH Iru (Verified Customer) (04-23-2019) | This antibody works ok-ish, even though the protocol says use 1:1500 to 1:3000, I have to use 1:500 to see the bands.
|
