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- KD/KO Validated
GLUT1 Polyclonal Antibody for FC, IF, IHC, WB, ELISA
Cat no : 21829-1-AP
DYT17, DYT18, GLUT, GLUT 1, GLUT1, HepG2 glucose transporter, PED, SLC2A1
|Positive WB detected in||Y79 cells, HEK-293 cells, NIH/3T3 cells, SH-SY5Y cells|
|Positive IHC detected in||human lung cancer tissue, human cervical 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 detected in||HeLa cells|
|Positive FC detected in||HeLa cells|
|Western Blot (WB)||WB : 1:500-1:1000|
|Immunohistochemistry (IHC)||IHC : 1:500-1:2000|
|Immunofluorescence (IF)||IF : 1:20-1:200|
|Sample-dependent, check data in validation data gallery|
The 21829-1-AP immunogen is Fusion Protein GLUT1 protein expressed in E. coli.
|Reactivity||human, mouse, rat|
|Cited Species||human, mouse, rat|
|Host / Isotype||Rabbit / IgG|
|Immunogen||GLUT1 fusion protein Ag16282|
|Full Name||solute carrier family 2 (facilitated glucose transporter), member 1|
|Calculated molecular weight||492aa,54 kDa|
|Observed molecular weight||45-55 kDa|
|GenBank accession number||BC121804|
|Gene ID (NCBI)||6513|
|Purification Method||Antigen affinity 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.|
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.
|Product Specific Protocols|
|WB protocol for GLUT1 antibody 21829-1-AP||Download protocol|
|IHC protocol for GLUT1 antibody 21829-1-AP||Download protocol|
|IF protocol for GLUT1 antibody 21829-1-AP||Download protocol|
|FC protocol for GLUT1 antibody 21829-1-AP||Download protocol|
|Click here to view our Standard Protocols|
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The reviews below have been submitted by verified Proteintech customers who received an incentive forproviding their feedback.
Susan (Verified Customer) (11-19-2019)
20ug of HeLa cells overexpressing Glut1-GFP. Blocked with 5% milk in 0.1% TBST and incubated overnight at 4 degrees with rocking.
Kishor (Verified Customer) (12-13-2018)
I got good results in cultured cells but I could not see any results with rat liver protein.