Revision 3

#40619Store 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, IHC-P

REACTIVITY:

H M R

SENSITIVITY:

Endogenous

MW (kDa):

45

Source/Isotype:

Rabbit IgG

UniProt ID:

#O43602

Entrez-Gene Id:

1641

Product Information

Product Usage Information

Application Dilution
Western Blotting 1:1000
Immunohistochemistry (Paraffin) 1:50 - 1:200

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.

For a carrier free (BSA and azide free) version of this product see product #59116.

Specificity / Sensitivity

Doublecortin (E3S7L) Rabbit mAb recognizes endogenous levels of total doublecortin protein. Species reactivity for IHC-P is mouse and rat only.

Species Reactivity:

Human, Mouse, Rat

Source / Purification

Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues near the carboxy terminus of human doublecortin protein.

Background

Mutations in doublecortin (DCX) cause Lissencephaly (smooth brain), a neuronal migration disorder characterized by epilepsy and mental retardation (1). Doublecortin is a microtubule-associated protein that stabilizes and bundles microtubules. A conserved doublecortin domain mediates the interaction with microtubules, and interestingly most missense mutations cluster in this domain (2). Kinases JNK, CDK5, and PKA phosphorylate doublecortin. JNK phosphorylates Thr321, Thr331, and Ser334 while PKA phosphorylates Ser47 and CDK5 phosphorylates Ser297 (3-5). Phosphorylation of Ser297 lowers the affinity of doublecortin to microtubules. Furthermore, mutations of Ser297 result in migration defects (5).

  1. Gleeson, J.G. et al. (1998) Cell 92, 63-72.
  2. Reiner, O. et al. (2004) Cell Cycle 3, 747-51.
  3. Gdalyahu, A. et al. (2004) EMBO J 23, 823-32.
  4. Schaar, B.T. et al. (2004) Neuron 41, 203-13.
  5. Tanaka, T. et al. (2004) Neuron 41, 215-27.

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 IHC-P: Immunohistochemistry (Paraffin)

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.
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 3
#40619

Doublecortin (E3S7L) Rabbit mAb

Western Blotting Image 1: Doublecortin (E3S7L) Rabbit mAb Expand Image
使用 Doublecortin (E3S7L) Rabbit mAb(上图)或 GAPDH (D16H11) XP® Rabbit mAb #5174(下图)来自各种细胞系和组织的提取物进行蛋白质印迹分析。双皮质素蛋白在 A549 细胞中阴性表达与预测的表达模式一致。
Immunohistochemistry Image 1: Doublecortin (E3S7L) Rabbit mAb Expand Image
使用 Doublecortin (E3S7L) Rabbit mAb 对石蜡包埋的小鼠嗅球组织进行免疫组织化学分析。
Immunohistochemistry Image 2: Doublecortin (E3S7L) Rabbit mAb Expand Image
使用 Doublecortin (E3S7L) Rabbit mAb 对石蜡包埋的小鼠脑(脑室下区)组织进行免疫组织化学分析。
Immunohistochemistry Image 3: Doublecortin (E3S7L) Rabbit mAb Expand Image

使用 Doublecortin (E3S7L) Rabbit mAb 对石蜡包埋的小鼠海马组织进行免疫组织化学分析。

Immunohistochemistry Image 4: Doublecortin (E3S7L) Rabbit mAb Expand Image
使用 使用 Doublecortin (E3S7L) Rabbit mAb 对小肠组织(左上图)、脾组织(右上图)、肺组织(左下图)和新生脑组织(右下图)进行分析。
Immunohistochemistry Image 5: Doublecortin (E3S7L) Rabbit mAb Expand Image
使用 Doublecortin (E3S7L) Rabbit mAb(左图)或 Doublecortin Antibody(右图)对石蜡包埋的新生小鼠脑(2 个目的区域)组织进行免疫组织化学分析。这两种抗体可检测双皮质素上的独特、非重叠表位。使用两种抗体获得的相似染色模式有助于确认染色特异性。
Immunohistochemistry Image 6: Doublecortin (E3S7L) Rabbit mAb Expand Image
与浓度匹配的 Rabbit (DA1E) mAb IgG XP® Isotype Control #3900(右图)比较,使用 Doublecortin (E3S7L) Rabbit mAb(左图)对石蜡包埋的新生小鼠脑组织进行免疫组织化学分析。
Immunohistochemistry Image 7: Doublecortin (E3S7L) Rabbit mAb Expand Image
使用 Doublecortin (E3S7L) Rabbit mAb(左图)或 Doublecortin Antibody(右图)对石蜡包埋的胚胎大鼠脑组织进行免疫组织化学分析。这两种抗体可检测双皮质素上的独特、非重叠表位。使用两种抗体获得的相似染色模式有助于确认染色特异性。