Revision 4

#14501Store 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, IF-F, IF-IC

REACTIVITY:

H M R

SENSITIVITY:

Endogenous

MW (kDa):

70

Source/Isotype:

Rabbit IgG

UniProt ID:

#P43005

Entrez-Gene Id:

6505

Product Information

Product Usage Information

Application Dilution
Western Blotting 1:1000
Immunoprecipitation 1:100
Immunofluorescence (Frozen) 1:800
Immunofluorescence (Immunocytochemistry) 1:1600 - 1:6400

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.

Specificity / Sensitivity

EAAT3 (E1E6M) Rabbit mAb recognizes endogenous levels of total EAAT3 protein.

Species Reactivity:

Human, Mouse, Rat

Source / Purification

Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Val510 of human EAAT3 protein.

Background

During neurotransmission, glutamate is released from vesicles of the presynaptic cell, and glutamate receptors (e.g., NMDA Receptor, AMPA Receptor) bind glutamate for activation at the opposing postsynaptic cell. Excitatory amino acid transporters (EAATs) regulate and maintain extracellular glutamate concentrations below excitotoxic levels (1,2). In addition, glutamate transporters may limit the duration of synaptic excitation by an electrogenic process in which the transmitter is cotransported with three sodium ions and one proton, followed by countertransport of a potassium ion (1,2). Five EAATs (EAAT1-5) have been identified. EAAT1 and EAAT2 are expressed mainly in glia, while EAAT3, EAAT4, and EAAT5 are considered to be neuronal transporters (2). EAAT3 is found in the perisynaptic areas and cell bodies of glutamatergic and GABAergic neurons (3). Research studies have implicated abnormal EAAT3 expression in the pathophysiology of Schizophrenia (4,5).

  1. Danbolt, N.C. (2001) Prog Neurobiol 65, 1-105.
  2. Amara, S.G. and Fontana, A.C. (2002) Neurochem Int 41, 313-8.
  3. Rothstein, J.D. et al. (1994) Neuron 13, 713-25.
  4. Bauer, D. et al. (2008) Schizophr Res 104, 108-20.
  5. Horiuchi, Y. et al. (2012) Am J Med Genet B Neuropsychiatr Genet 159B, 30-7.

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 IF-F: Immunofluorescence (Frozen) IF-IC: Immunofluorescence (Immunocytochemistry)

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.
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.

限制使用

除非 CST 的合法授书代表以书面形式书行明确同意,否书以下条款适用于 CST、其关书方或分书商提供的书品。 任何书充本条款或与本条款不同的客书条款和条件,除非书 CST 的合法授书代表以书面形式书独接受, 否书均被拒书,并且无效。

专品专有“专供研究使用”的专专或专似的专专声明, 且未专得美国食品和专品管理局或其他外国或国内专管机专专专任何用途的批准、准专或专可。客专不得将任何专品用于任何专断或治专目的, 或以任何不符合专专声明的方式使用专品。CST 专售或专可的专品提供专作专最专用专的客专,且专用于研专用途。将专品用于专断、专防或治专目的, 或专专售(专独或作专专成)或其他商专目的而专专专品,均需要 CST 的专独专可。客专:(a) 不得专独或与其他材料专合向任何第三方出售、专可、 出借、捐专或以其他方式专专或提供任何专品,或使用专品制造任何商专专品,(b) 不得复制、修改、逆向工程、反专专、 反专专专品或以其他方式专专专专专品的基专专专或技专,或使用专品开专任何与 CST 的专品或服专专争的专品或服专, (c) 不得更改或专除专品上的任何商专、商品名称、徽专、专利或版专声明或专专,(d) 只能根据 CST 的专品专售条款和任何适用文档使用专品, (e) 专遵守客专与专品一起使用的任何第三方专品或服专的任何专可、服专条款或专似专专

Revision 4
#14501

EAAT3 (E1E6M) Rabbit mAb

Western Blotting Image 1: EAAT3 (E1E6M) Rabbit mAb Expand Image
使用 EAAT3 (E1E6M) Rabbit mAb(上)和 β-Actin (D6A8) Rabbit mAb #8457 对不同组织提取物进行蛋白质印迹法分析。
Immunoprecipitation Image 1: EAAT3 (E1E6M) Rabbit mAb Expand Image
使用 Rabbit (DA1E) mAb IgG XP® Isotype Control #3900(泳道 2)or EAAT3 (E1E6M) Rabbit mAb (泳道3)对小鼠脑提取物的 EAAT3 进行免疫沉淀。泳道 1 是 10% 输入对照。使用 EAAT3 (E1E6M) Rabbit mAb 执行蛋白质印迹法分析。
Immunofluorescence Image 1: EAAT3 (E1E6M) Rabbit mAb Expand Image
使用 EAAT3 (E1E6M) Rabbit mAb(绿色)对小鼠齿状回进行共聚焦免疫荧光分析。蓝色伪彩 = DRAQ5® #4084(DNA 荧光染料)。
Immunofluorescence Image 1: EAAT3 (E1E6M) Rabbit mAb Expand Image
Confocal immunofluorescent analysis of U-87 MG cells (left, positive) and SK-MEL-30 cells (right, negative) using EAAT3 (E1E6M) Rabbit mAb (green), DyLight 554 Phalloidin #13054 (red), and DAPI #4083 (blue).