Revision 5

#3856Store 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, IHC-P

REACTIVITY:

H M R Hm Mk Z B Pg

SENSITIVITY:

Endogenous

MW (kDa):

51

Source/Isotype:

Rabbit IgG

UniProt ID:

#Q13418

Entrez-Gene Id:

3611

Product Information

Product Usage Information

Application Dilution
Western Blotting 1:1000
Immunoprecipitation 1:50
Immunohistochemistry (Paraffin) 1:100 - 1:400

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 #53303.

Specificity / Sensitivity

ILK1 (4G9) Rabbit mAb detects endogenous levels of total ILK1 protein. The antibody may cross-react with ILK2.

Species Reactivity:

Human, Mouse, Rat, Hamster, Monkey, Zebrafish, Bovine, Pig

Source / Purification

Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to the carboxy terminus of human ILK1.

Background

Integrin-linked kinases (ILKs) couple integrins and growth factors to downstream pathways involved in cell survival, cell cycle control, cell-cell adhesion and cell motility (1). ILK functions as a scaffold bridging the extracellular matrix (ECM) and growth factor receptors to the actin cytoskeleton through interactions with integrin, PINCH (which links ILK to the RTKs via Nck2), CH-ILKBP and affixin (1). ILK phosphorylates Akt at Ser473, GSK-3 on Ser9, myosin light chain 2 (MLC2) on Ser18/Thr19, as well as affixin (2-5). These phosphorylation events are key regulatory steps in modulating the activities of the targets. ILK activity is stimulated by PI3 kinase and negatively regulated by the tumor suppressor PTEN and a PP2C protein phosphatase, ILKAP (1,3,6). It has been suggested that the conserved Ser343 residue in the activation loop plays a key role in the activation of ILK1 (2).

  1. Wu, C. and Dedhar, S. (2000) J. Biol. Chem. 155, 505-510.
  2. Persad, S. et al. (2001) J. Biol. Chem. 276, 27462-27469.
  3. Persad, S. et al. (2000) J. Cell Biol. 153, 1161-1173.
  4. Deng, J.T. et al. (2001) J. Biol. Chem. 276, 16365-16373.
  5. Yamaji, S. et al. (2001) J. Cell Biol. 153, 1251-1264.
  6. Morimoto, A.M. et al. (2000) Oncogene 19, 200-209.

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 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 5
#3856

ILK1 (4G9) Rabbit mAb

Western Blotting Image 1: ILK1 (4G9) Rabbit mAb Expand Image
使用 ILK1 (4G9) Rabbit mAb 对来自不同细胞系的提取物进行蛋白质印迹分析。
Western Blotting Image 2: ILK1 (4G9) Rabbit mAb Expand Image
使用 ILK1 (4G9) Rabbit mAb #3856 和 β-Actin Antibody #4967 ,对经过 100 nM SignalSilence® Control 小干扰 RNA (Fluorescein Conjugate) #6201 (-) 或 SignalSilence® ILK1 小干扰 RNA I #6202 或 SignalSilence® ILK1 小干扰 RNA II (+) 转染的 Hela 细胞的提取物进行蛋白质印迹分析。经证实,ILK1 (4G9) Rabbit mAb 可使 ILK1 表达沉默, β-Actin Antibody 可用于控制 ILK1 小干扰 RNA 的加载和特异性。
Immunoprecipitation Image 1: ILK1 (4G9) Rabbit mAb Expand Image
对 3T3 细胞提取物 ILK1 进行免疫沉淀分析。泳道 1 为 10% input,泳道 2 为 Rabbit (DA1E) mAb IgG XP® Isotype Control #3900,泳道 3 为 ILK1 (4G9) Rabbit mAb。使用 ILK1 (4G9) Rabbit mAb 进行蛋白质印迹法分析。Mouse Anti-rabbit IgG (Conformation Specific) (L27A9) mAb #3678 用作二抗。
Immunohistochemistry Image 1: ILK1 (4G9) Rabbit mAb Expand Image
以浓度匹配的 Rabbit (DA1E) mAb IgG XP® Isotype Control #3900(右图)作为对照,使用 ILK1 (4G9) Rabbit mAb(左图)对石蜡包埋的人卵巢浆液性乳头状癌组织进行免疫组织化学分析。
Immunohistochemistry Image 2: ILK1 (4G9) Rabbit mAb Expand Image
使用 ILK1 (4G9) Rabbit mAb 对石蜡包埋的人结肠腺癌组织进行免疫组织化学分析。
Immunohistochemistry Image 3: ILK1 (4G9) Rabbit mAb Expand Image
使用 ILK1 (4G9) Rabbit mAb 对石蜡包埋的人舌鳞状细胞癌组织进行免疫组织化学分析。
Immunohistochemistry Image 4: ILK1 (4G9) Rabbit mAb Expand Image
使用 ILK1 (4G9) Rabbit mAb 对石蜡包埋的人大细胞神经内分泌肺癌组织进行免疫组织化学分析。
Immunohistochemistry Image 5: ILK1 (4G9) Rabbit mAb Expand Image
使用 ILK1 (4G9) Rabbit mAb 对石蜡包埋的人乳头状甲状腺癌组织进行免疫组织化学分析。
Immunohistochemistry Image 6: ILK1 (4G9) Rabbit mAb Expand Image
使用 ILK1 (4G9) Rabbit mAb 对石蜡包埋的小鼠睾丸进行免疫组织化学分析。
Immunohistochemistry Image 7: ILK1 (4G9) Rabbit mAb Expand Image
使用 ILK1 (4G9) Rabbit mAb 对石蜡包埋的人卵巢浆液性腺癌组织进行免疫组织化学分析。