EAAT2/GLT1 Antibody

Novus Biologicals | Catalog # NBP1-20136

Novus Biologicals
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Key Product Details

Species Reactivity

Validated:

Human, Mouse, Rat, Monkey

Cited:

Human, Mouse, Rat

Applications

Validated:

Immunohistochemistry, Immunohistochemistry-Paraffin, Western Blot, Flow Cytometry, Immunocytochemistry/ Immunofluorescence, In-situ Hybridization, In vivo assay

Cited:

Immunohistochemistry, Immunohistochemistry-Paraffin, Western Blot, Flow Cytometry, Immunocytochemistry/ Immunofluorescence, Cytometric Bead Assay Standard, In vivo assay, IF/IHC, In Situ Hybridization

Label

Unconjugated

Antibody Source

Polyclonal Rabbit IgG
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Product Specifications

Immunogen

A synthetic peptide from mouse EAAT2/GLT1 conjugated to blue carrier protein was used as the antigen. The peptide is homologous in rat and human.

Reactivity Notes

Marmoset

Clonality

Polyclonal

Host

Rabbit

Isotype

IgG

Scientific Data Images for EAAT2/GLT1 Antibody

Western Blot: EAAT2/GLT1 AntibodyAzide Free [NBP1-20136]

Western Blot: EAAT2/GLT1 AntibodyAzide Free [NBP1-20136]

Western Blot: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136] - Blocking: 1% LFDM for 30 min at RT; primary antibody: dilution 1:1000 incubated overnight at 4C.
Immunocytochemistry/ Immunofluorescence: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136]

Immunocytochemistry/ Immunofluorescence: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136]

EAAT2-GLT1-Antibody---Azide-Free-Immunocytochemistry-Immunofluorescence-NBP1-20136-img0015.jpg
Immunohistochemistry: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136]

Immunohistochemistry: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136]

EAAT2-GLT1 Antibody - Azide Free-Immunohistochemistry-NBP1-20136-img0016.jpg
Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136]

Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136]

Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136] - Mouse spinal cord. The animal was perfused using Autoperfuser at a pressure of 130 mmHg with 300 ml 4% FA before being processed for paraffin embedding. HIER: Tris-EDTA, pH 9 for 20 min. Blocking: 0.2% LFDM in TBST filtered thru 0.2 um.
Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136]

Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136]

Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136] - Mouse spinal cord. The animal was perfused using Autoperfuser at a pressure of 130 mmHg with 300 ml 4% FA before being processed for paraffin embedding. HIER: Tris-EDTA, pH 9 for 20. Blocking: 0.2% LFDM in TBST filtered thru 0.2 um.
Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136]

Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136]

Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136] - Mouse olfactory bulbs. The animal was perfused using Autoperfuser at a pressure of 130 mmHg with 300 ml 4% FA before being processed for paraffin embedding. HIER: Tris-EDTA, pH 9 for 20 min. Blocking: 0.2% LFDM in TBST filtered thru 0.2 um.
Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136]

Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136]

Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136] - Mouse brain (hippocampus). The animal was perfused at a pressure of 130 mmHg with 300 ml 4% FA before being processed for paraffin embedding. HIER: Tris-EDTA, pH 9 for 20 min.
Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136]

Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136]

Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136] - Mouse brain (hippocampus). The animal was perfused at a pressure of 130 mmHg with 300 ml 4% FA before being processed for paraffin embedding. HIER: Tris-EDTA, pH 9 for 20 min.
Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136]

Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136]

Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136] - Mouse brain (hippocampus). The animal was perfused at a pressure of 130 mmHg with 300 ml 4% FA before being processed for paraffin embedding. HIER: Tris-EDTA, pH 9 for 20 min.
Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136]

Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136]

Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136] - Mouse olfactory bulbs. The animal was perfused using Autoperfuser at a pressure of 130 mmHg with 300 ml 4% FA before being processed for paraffin embedding. HIER: Tris-EDTA, pH 9 for 20 min using. Blocking: 0.2% LFDM in TBST filtered thru 0.2 um.
Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136]

Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136]

Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136] - Mouse brain (hippocampus). The animal was perfused using Autoperfuser at a pressure of 130 mmHg with 300 ml 4% FA before being processed for paraffin embedding. HIER: Tris-EDTA, pH 9 for 20 min. Blocking: 0.2% LFDM in TBST filtered thru 0.2 um.
Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136]

Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136]

Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136] - Sections of mouse spinal cord. The animal was perfused using Autoperfuser at a pressure of 130 mmHg with 300 ml 4% FA before being processed for paraffin embedding. HIER: Tris-EDTA, pH 9 for 20 min. Blocking: 0.2% LFDM in TBST filtered thru 0.2 um.
Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136]

Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136]

Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136] - Sections of mouse spinal cord. The animal was perfused using Autoperfuser at a pressure of 130 mmHg with 300 ml 4% FA before being processed for paraffin embedding. HIER: Tris-EDTA, pH 9 for 20 min. Blocking: 0.2% LFDM in TBST filtered thru 0.2 um.
Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136]

Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136]

Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136] - Sections of mouse olfactory bulbs. The animal was perfused using Autoperfuser at a pressure of 130 mmHg with 300 ml 4% FA before being processed for paraffin embedding. HIER: Tris-EDTA, pH 9 for 20 min. Blocking: 0.2% LFDM in TBST filtered thru 0.2 um.
Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136]

Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136]

Immunohistochemistry-Paraffin: EAAT2/GLT1 Antibody - Azide Free [NBP1-20136] - Sections of mouse olfactory bulbs. The animal was perfused using Autoperfuser at a pressure of 130 mmHg with 300 ml 4% FA before being processed for paraffin embedding. HIER: Tris-EDTA, pH 9 for 20 min. Blocking: 0.2% LFDM in TBST filtered thru 0.2 um.
EAAT2/GLT1 Antibody

Western Blot: EAAT2/GLT1 Antibody [NBP1-20136] -

The contribution of oligodendrocytes to the BDEVs pool is significantly upregulated at 72 h after tMCAO. A Western blots of sBDEVs samples from tMCAO and shams (n = 5 per group) blotted for cell-type-specific markers: PLP and CNP1 are used as protein markers for oligodendrocytes (orange frame); synapsin 1 (Syn1) and NCAM as markers for neurons (green); EAAT1 and EAAT2 as protein markers for astrocytes (pink) and P2Y12 and CD40 as markers for microglia/macrophages (blue). TH is a total mouse brain homogenate loaded in parallel for comparison purposes. TS is a representative total protein staining of the nitrocellulose membranes (TSs of all blots used for these analyses are provided in Suppl. Fig. 5). B Dot plots showing the quantifications of the western blot intensities. For the quantification, each band intensity was first referred to the corresponding lanes of the total protein staining. Both markers for oligodendrocytes were found significantly increased upon stroke. Regarding neuronal markers, NCAM was significantly increased while Syn1 only showed a tendency to be elevated. Exact p-values are given in the main text Image collected and cropped by CiteAb from the following open publication (https://pubmed.ncbi.nlm.nih.gov/35639208), licensed under a CC-BY license. Not internally tested by Novus Biologicals.
EAAT2/GLT1 Antibody

Flow Cytometry: EAAT2/GLT1 Antibody [NBP1-20136] -

mRNA and protein expression of GLT-1 and GLAST in astrocytes. (A) mRNA expression of GLT-1 and GLAST is significantly upregulated in Nlrx1-/- astrocytes compared to WT (n = 5). ** p < 0.01 as determined by Mann–Whitney test; (B) the total protein expression of GLT-1 and GLAST proteins in WT and Nlrx1-/- astrocytes was measured by flow cytometry (n = 5); (C) the cell surface expression of both transporters on astrocytes was measured by flow cytometry (n = 7). Representative flow cytometric histograms presented on the left side, p > 0.05 as determined by Mann–Whitney test, results are presented as mean +/- SEM. Image collected and cropped by CiteAb from the following open publication (https://pubmed.ncbi.nlm.nih.gov/31052241), licensed under a CC-BY license. Not internally tested by Novus Biologicals.
EAAT2/GLT1 Antibody

Flow Cytometry: EAAT2/GLT1 Antibody [NBP1-20136] -

mRNA and protein expression of GLT-1 and GLAST in astrocytes. (A) mRNA expression of GLT-1 and GLAST is significantly upregulated in Nlrx1-/- astrocytes compared to WT (n = 5). ** p < 0.01 as determined by Mann–Whitney test; (B) the total protein expression of GLT-1 and GLAST proteins in WT and Nlrx1-/- astrocytes was measured by flow cytometry (n = 5); (C) the cell surface expression of both transporters on astrocytes was measured by flow cytometry (n = 7). Representative flow cytometric histograms presented on the left side, p > 0.05 as determined by Mann–Whitney test, results are presented as mean +/- SEM. Image collected and cropped by CiteAb from the following open publication (https://pubmed.ncbi.nlm.nih.gov/31052241), licensed under a CC-BY license. Not internally tested by Novus Biologicals.
EAAT2/GLT1 Antibody

Immunocytochemistry/ Immunofluorescence: EAAT2/GLT1 Antibody [NBP1-20136] -

Hippocampal GLT-1 and NR1 expression 3 days after SE with MyD88 inhibition. Sections from the hippocampi of mice in the CP group (A1–A3) and MIP group (B1–B3) 3 days after SE with GLT-1 immunoreactivity in astrocytes and neuronal processes. (A4, B4) Higher magnification of the boxes in (A3) and (B3). (C) Comparison of the numbers of GFAP/GLT-1 double-labeled cells in the DG, CA1, and CA3 between the CP and MIP groups (means +/- SEM, n = 3). *p < 0.05 versus the CP group; **p < 0.01 versus the CP group. Independent samples t tests were performed. (D1) Immunoblots of NR1, NR2a, and NR2b for the control, CP, and MIP groups. (D2–D4) Comparison of NR1, NR2a, and NR2b levels among the above groups (calibrated to beta -actin). *p < 0.05; ***p < 0.001 between groups. One-way ANOVA followed by Tukey’s test. Scale bars: (A1–A3, B1–B3) 100 μm; (A4, B4) 50 μm Image collected and cropped by CiteAb from the following open publication (https://pubmed.ncbi.nlm.nih.gov/30112701), licensed under a CC-BY license. Not internally tested by Novus Biologicals.
EAAT2/GLT1 Antibody

Immunocytochemistry/ Immunofluorescence: EAAT2/GLT1 Antibody [NBP1-20136] -

Human NPCs differentiate into mature neurons. Immunofluorescence staining of differentiated neurons derived from human dorsal NPCs (1323–2 line, day 35 after differentiation) for mature cortical neuronal markers expressed in the nucleus (BRN2, TBR1, NeuN) and cytoplasm (MAP2), glial markers (SOX9, GFAP, GLT1), and dorsal forebrain marker (FOXG1). Nuclei stained with DAPI, shown as an overlay over brightfield images. The merge is an overlay of the neuronal and glial markers. Scale bar 100 μm. DAPI 4,6′-diamino-2-phenylindole Image collected and cropped by CiteAb from the following open publication (https://pubmed.ncbi.nlm.nih.gov/29544541), licensed under a CC-BY license. Not internally tested by Novus Biologicals.
EAAT2/GLT1 Antibody

Immunocytochemistry/ Immunofluorescence: EAAT2/GLT1 Antibody [NBP1-20136] -

Astrogliosis in post mortem brain tissue of MSA patients. A Representative image of DAB staining of GFAP+ astrocytes in precentral gyrus, putamen, and substantia nigra of MSA-P patient (female, 67) and control individual (female, 60) and quantification of GFAP+ cells/mm2 (4 MSA patients vs. 4 Controls). SN was identified by presence of neuromelanin-containing neurons (white asterisks). Welch’s t-test was used for statistical analysis. Scale bar = 20 um. All three regions display elevated numbers of GFAP+ astrocytes in cortex (p = 0.002), putamen (p = 0.0003), and substantia nigra (p < 0.0001) of MSA patients. CTRL = Control, MSA = multiple system atrophy, SN = substantia nigra. (B, Upper panel) Immunofluorescence staining of four MSA-P patients and three controls. For visualization of astrocytes GFAP was used as a marker (orange). To analyze expression of glutamate reuptake transporter tissue was stained for EAAT2 (green). Scale bar = 50 um. (B, Lower panel) Overview of single cells expressing GFAP, EAAT2, and GFAP/EAAT2 (yellow, lower panel). Astrocytic GFAP/EAAT2 expression is decreased in the precentral gyrus (p = 0.0571). Moreover, a re-distribution towards the cytoplasm of EAAT2 is observed in astrocytes of MSA patients (Lower right panel) Image collected and cropped by CiteAb from the following open publication (https://pubmed.ncbi.nlm.nih.gov/38167307), licensed under a CC-BY license. Not internally tested by Novus Biologicals.
EAAT2/GLT1 Antibody

Immunocytochemistry/ Immunofluorescence: EAAT2/GLT1 Antibody [NBP1-20136] -

Hippocampal GLT-1 and NR1 expression 3 days after SE with MyD88 inhibition. Sections from the hippocampi of mice in the CP group (A1–A3) and MIP group (B1–B3) 3 days after SE with GLT-1 immunoreactivity in astrocytes and neuronal processes. (A4, B4) Higher magnification of the boxes in (A3) and (B3). (C) Comparison of the numbers of GFAP/GLT-1 double-labeled cells in the DG, CA1, and CA3 between the CP and MIP groups (means +/- SEM, n = 3). *p < 0.05 versus the CP group; **p < 0.01 versus the CP group. Independent samples t tests were performed. (D1) Immunoblots of NR1, NR2a, and NR2b for the control, CP, and MIP groups. (D2–D4) Comparison of NR1, NR2a, and NR2b levels among the above groups (calibrated to beta -actin). *p < 0.05; ***p < 0.001 between groups. One-way ANOVA followed by Tukey’s test. Scale bars: (A1–A3, B1–B3) 100 μm; (A4, B4) 50 μm Image collected and cropped by CiteAb from the following open publication (https://pubmed.ncbi.nlm.nih.gov/30112701), licensed under a CC-BY license. Not internally tested by Novus Biologicals.
EAAT2/GLT1 Antibody

Immunocytochemistry/ Immunofluorescence: EAAT2/GLT1 Antibody [NBP1-20136] -

Hippocampal GLT-1 and NR1 expression 3 days after SE with MyD88 inhibition. Sections from the hippocampi of mice in the CP group (A1–A3) and MIP group (B1–B3) 3 days after SE with GLT-1 immunoreactivity in astrocytes and neuronal processes. (A4, B4) Higher magnification of the boxes in (A3) and (B3). (C) Comparison of the numbers of GFAP/GLT-1 double-labeled cells in the DG, CA1, and CA3 between the CP and MIP groups (means +/- SEM, n = 3). *p < 0.05 versus the CP group; **p < 0.01 versus the CP group. Independent samples t tests were performed. (D1) Immunoblots of NR1, NR2a, and NR2b for the control, CP, and MIP groups. (D2–D4) Comparison of NR1, NR2a, and NR2b levels among the above groups (calibrated to beta -actin). *p < 0.05; ***p < 0.001 between groups. One-way ANOVA followed by Tukey’s test. Scale bars: (A1–A3, B1–B3) 100 μm; (A4, B4) 50 μm Image collected and cropped by CiteAb from the following open publication (https://pubmed.ncbi.nlm.nih.gov/30112701), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Applications for EAAT2/GLT1 Antibody

Application
Recommended Usage

Flow Cytometry

1:10-1:1000

Immunohistochemistry

1:1000

Immunohistochemistry-Paraffin

1:1000

Western Blot

1:1000
Application Notes
Although not tested this antibody may work in IHC-Frozen. Use in flow was reported in scientific literature (PMID: 23793269). Use in In-vivo and in ICC/IF reported in scientific literature (PMID 25581361). Use in In-situ Hybridization reported in scientific literature (PMID: 26150391).

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Formulation, Preparation, and Storage

Purification

Unpurified

Reconstitution

Reconstitute in 0.1 ml of sterile water. Centrifuge to remove any insoluble material. Glycerol may be added (1:1) for additional stability. Please note the sample size is provided in reconstituted format.

Formulation

Lyophilized from whole antisera

Preservative

No Preservative

Concentration

This product is unpurified. The exact concentration of antibody is not quantifiable.

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.

Calculators

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

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Background: EAAT2/GLT1

Mediates dihydrokainate-sensitive glutamate transport; may play a role in presynaptic terminal glutamate transport and synaptic transmission.; FUNCTION: Transports L-glutamate and also L- and D-aspartate. Essential for terminating the postsynaptic action of glutamate by rapidly removing released glutamate from the synaptic cleft. Acts as a symport by cotransporting sodium.; SUBCELLULAR LOCATION: Membrane; Multi-pass membrane protein.; TISSUE SPECIFICITY: Localized in brain and is highly enriched in the Purkinje cell layer in cerebellum, retina.

Long Name

Excitatory Amino Acid Transporter 2

Alternate Names

EAAT2, GLT1, SLC1A2

Entrez Gene IDs

6506 (Human); 20511 (Mouse); 29482 (Rat)

Gene Symbol

SLC1A2

UniProt

Additional EAAT2/GLT1 Products

Product Documents for EAAT2/GLT1 Antibody

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot or batch number in the search box below.

Product Specific Notices for EAAT2/GLT1 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.

Related Research Areas

Citations for EAAT2/GLT1 Antibody

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Protocols

Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.

FAQs for EAAT2/GLT1 Antibody

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  • Q: I am writing to you to ask for further information on the GLT-1 antibody (NBP1-20136). It says on your website that this is an antibody which binds to an extracellular epitope on GLT-1. Could you please tell me where this is? Also, do you know if this antibody can be used in live cell imaging or has it only been used in fixed samples?

    A:

    In regards to your inquiry, this product maps to amino acids 143-238. This antibody has never been tested on live cell imaging. So far we have only tested its use on Immunohistochemistry-Paraffin embedded tissues and cell lysates. Due to the fact that it is provided with no preservatives there may be a chance it will work on live cells, but since we have not specifically tested that we cannot guarantee it to work. Please see our Innovators Reward Program for details if you would like to try using this product in a live cell experiment.

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