Glut1 Antibody

Novus Biologicals, part of Bio-Techne | Catalog # NBP2-48609

Novus Biologicals, part of Bio-Techne
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NBP2-48609
NBP2-48609-25ul
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Key Product Details

Validated by

Orthogonal Validation

Species Reactivity

Validated:

Human, Mouse

Predicted:

Rat (100%). Backed by our 100% Guarantee.

Applications

Immunocytochemistry/ Immunofluorescence, Immunohistochemistry, Immunohistochemistry-Paraffin

Label

Unconjugated

Antibody Source

Polyclonal Rabbit IgG

Concentration

Concentrations vary lot to lot. See vial label for concentration. If unlisted please contact technical services.

View all Glut1 Antibodies »

Product Summary for Glut1 Antibody

Immunogen

This Glut1 antibody was developed against a recombinant protein corresponding to amino acids: GRTFDEIASGFRQGGASQSDKTPEELFHP

Clonality

Polyclonal

Host

Rabbit

Isotype

IgG

Theoretical MW

54.1 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Scientific Data Images for Glut1 Antibody

Immunohistochemistry-Paraffin: Glut1 Antibody [NBP2-48609]

Immunohistochemistry-Paraffin: Glut1 Antibody [NBP2-48609]

Immunohistochemistry-Paraffin: Glut1 Antibody [NBP2-48609] - Immunohistochemical analysis of human placenta and testis tissues. Corresponding SLC2A1 RNA-seq data are presented for the same tissues.
Immunocytochemistry/ Immunofluorescence: Glut1 Antibody [NBP2-48609]

Immunocytochemistry/ Immunofluorescence: Glut1 Antibody [NBP2-48609]

Immunocytochemistry/Immunofluorescence: Glut1 Antibody [NBP2-48609] - Immunocytochemistry analysis of human cell line U-251 MG shows localization to plasma membrane. Antibody staining is shown in green.
Immunohistochemistry-Paraffin: Glut1 Antibody [NBP2-48609]

Immunohistochemistry-Paraffin: Glut1 Antibody [NBP2-48609]

Immunohistochemistry-Paraffin: Glut1 Antibody [NBP2-48609] - Immunohistochemical analysis of human cerebral cortex shows strong membranous positivity in endothelial cells.
View 4 more images

Applications for Glut1 Antibody

Application
Recommended Usage

Immunocytochemistry/ Immunofluorescence

0.25 - 2 ug/mL

Immunohistochemistry

1:1000 - 1:2500

Immunohistochemistry-Paraffin

1:1000 - 1:2500
Application Notes
For IHC-Paraffin, HIER pH 6 retrieval is recommended. ICC/IF fixation permeabilization: Use PFA/Triton X-100.
Please Note: Optimal dilutions of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Purification

Immunogen affinity purified

Formulation

PBS (pH 7.2), 40% Glycerol

Preservative

0.02% Sodium Azide

Concentration

Concentrations vary lot to lot. See vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: Glut1

Glucose transporter 1 (GLUT1) or solute carrier family 2 (SLC2A1) is a member of the GLUT family of monosaccharides and polyols transporters. GLUT proteins transport glucose across cellular membranes through facilitative mechanisms and play a key role in glucose homeostasis (1). Fourteen GLUT proteins have been identified in the human, which are encoded by SLC2A genes 1-14 and are broadly expressed in many cell types and tissues. GLUT family members differ in sequence homology, substrate specificity and expression patterns. Based on sequence homology, GLUT family members are classified into Class I (GLUT1, 2, 3, 4, and GLUT14), Class II (GLUT5, 7, 9, and 11), and Class III (GLUT6, 8, 10, 12 and 13) (1). Structurally, GLUT transporters are integral membrane glycoproteins consisting of 12 membrane spanning helical domains, a single N-linked glycosylation site, and having cytoplasmic facing carboxy and amino terminal domains (2).

GLUT1 (Human glycosylated form theoretical molecular weight 55kDa) functions primarily as a glucose transporter but can transport other substrates including mannose, galactose and glucosamine across the membrane (3). Like other GLUT family members, GLUT1 is broadly expressed, nevertheless it is the predominant glucose transporter expressed in red blood cells and brain endothelial cells (1). SLC2A1 mutations underscore the autosomal dominant disorder GLUT1 deficiency syndrome (GLUTI-DS) which is characterized by low glucose levels in the brain or hypoglycorrhachia due to insufficient glucose transport across the blood brain barrier (2, 4, 5). Phenotypically, GLUT1-DS is characterized by early onset seizures, neurologic developmental delay, microcephaly, and ataxia (4). GLUT1 is highly expressed in the endothelium of cutaneous vascular lesions and serves as a marker for the diagnosis of juvenile or infantile hemangiomas (6).

References

1. Augustin, R. (2010). The protein family of glucose transport facilitators: It's not only about glucose after all. IUBMB Life. https://doi.org/10.1002/iub.315

2. Mueckler, M., & Thorens, B. (2013). The SLC2 (GLUT) family of membrane transporters. Molecular Aspects of Medicine. https://doi.org/10.1016/j.mam.2012.07.001

3. Stein, W. D., & Litman, T. (2015). Carrier-Mediated Transport. In Channels, Carriers, and Pumps. https://doi.org/10.1016/b978-0-12-416579-3.00004-6

4. Pearson, T. S., Akman, C., Hinton, V. J., Engelstad, K., & De Vivo, D. C. (2013). Phenotypic spectrum of glucose transporter type 1 deficiency syndrome (Glut1 DS). Current Neurology and Neuroscience Reports. https://doi.org/10.1007/s11910-013-0342-7

5. Messana, T., Russo, A., Vergaro, R., Boni, A., Santucci, M., & Pini, A. (2018). Glucose transporter type 1 deficiency syndrome: Developmental delay and early-onset ataxia in a novel mutation of the SLC2A1 gene. Journal of Pediatric Neurosciences. https://doi.org/10.4103/JPN.JPN_169_17

6. van Vugt, L. J., van der Vleuten, C. J. M., Flucke, U., & Blokx, W. A. M. (2017). The utility of GLUT1 as a diagnostic marker in cutaneous vascular anomalies: A review of literature and recommendations for daily practice. Pathology Research and Practice. https://doi.org/10.1016/j.prp.2017.04.023

Long Name

Glucose Transporter Type 1

Alternate Names

DYT17, DYT18, DYT9, EIG12, GLUT1DS, SLC2A1

Gene Symbol

SLC2A1

Additional Glut1 Products

Product Documents for Glut1 Antibody

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Product Specific Notices for Glut1 Antibody

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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