Revision 4

#92825Store 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, W-S, IHC-P, IF-F, IF-IC

REACTIVITY:

H M R Mk

SENSITIVITY:

Endogenous

MW (kDa):

38

Source/Isotype:

Rabbit IgG

UniProt ID:

#P06748

Entrez-Gene Id:

4869

Product Information

Product Usage Information

Application Dilution
Western Blotting 1:1000
Simple Western™ 1:10 - 1:50
Immunohistochemistry (Paraffin) 1:300 - 1:1200
Immunofluorescence (Frozen) 1:200 - 1:800
Immunofluorescence (Immunocytochemistry) 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 #84952.

Specificity / Sensitivity

NPM1 (E7W4P) Rabbit mAb recognizes endogenous levels of total NPM1 protein.

Species Reactivity:

Human, Mouse, Rat, Monkey

Source / Purification

Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues near the amino terminus of human NPM1 protein.

Background

Nucleophosmin (NPM; also known as B23, numatrin, or NO38) is an abundant phosphoprotein primarily found in nucleoli. It has been implicated in several distinct cellular functions, including assembly and transport of ribosomes, cytoplasmic/nuclear trafficking, regulation of DNA polymerase α activity, centrosome duplication, and molecular chaperoning activities (1,2). The NPM gene is also known for its fusion with the anaplastic lymphoma kinase (ALK) receptor tyrosine kinase. The NPM portion contributes to transformation by providing a dimerization domain, which results in activation of the fused kinase (3,4).

  1. Okuda, M. et al. (2000) Cell 103, 127-140.
  2. Takemura, M. et al. (1999) J. Biochem. (Tokyo) 125, 904-909.
  3. Morris, S.W. et al. (1994) Science 263, 1281-1284.
  4. Bischof, D. et al. (1997) Mol. Cell. Biol. 17, 2312-2325.

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 W-S: Simple Western™ IHC-P: Immunohistochemistry (Paraffin) 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.
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
#92825

NPM1 (E7W4P) Rabbit mAb

Western Blotting Image 1: NPM1 (E7W4P) Rabbit mAb Expand Image
Western blot analysis of extracts from HCT 116 cells, transfected with control siRNA (-) or NPM1 siRNA (+), using NPM1 (E7W4P) Rabbit mAb (upper) or GAPDH (D16H11) XP® Rabbit mAb #5174 (lower).
Western Blotting Image 2: NPM1 (E7W4P) Rabbit mAb Expand Image
Western blot analysis of extracts from various cell lines using NPM1 (E7W4P) Rabbit mAb (upper) or GAPDH (D16H11) XP® Rabbit mAb #5174 (lower).
Western Blotting Image 1: NPM1 (E7W4P) Rabbit mAb Expand Image
Simple Western™ analysis of lysates (1.0 mg/mL) from 3T3 cells using NPM1 (E7W4P) Rabbit mAb #92825. 虚拟泳道式图像(左图)显示一抗稀释比例为 1:10 和 1:50 时的靶标条带(如图所示)。对应的电泳图(右图)为一抗稀释比例在 1:10(蓝线)和 1:50(绿线)时沿毛细血管内分子量的化学发光结果。在还原条件下,使用 12-230 kDa 分离模块在 ProteinSimple(BioTechne 品牌)的 Jess™ Simple Western 仪器上进行该实验。
Immunohistochemistry Image 1: NPM1 (E7W4P) Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded human squamous cell lung carcinoma using NPM1 (E7W4P) Rabbit mAb.
Immunohistochemistry Image 2: NPM1 (E7W4P) Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded human papillary thyroid carcinoma using NPM1 (E7W4P) Rabbit mAb.
Immunohistochemistry Image 3: NPM1 (E7W4P) Rabbit mAb Expand Image
Immunohistochemical analysis of normal human stomach using NPM1 (E7W4P) Rabbit mAb.
Immunohistochemistry Image 4: NPM1 (E7W4P) Rabbit mAb Expand Image
Immunohistochemical analysis of normal human esophagus using NPM1 (E7W4P) Rabbit mAb.
Immunohistochemistry Image 5: NPM1 (E7W4P) Rabbit mAb Expand Image
Immunohistochemical analysis of normal human kidney using NPM1 (E7W4P) Rabbit mAb.
Immunohistochemistry Image 6: NPM1 (E7W4P) Rabbit mAb Expand Image
Immunohistochemical analysis of a Peyer's patch within paraffin-embedded normal human small intestine using NPM1 (E7W4P) Rabbit mAb.
Immunohistochemistry Image 7: NPM1 (E7W4P) Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded Renca syngeneic tumor using NPM1 (E7W4P) Rabbit mAb.
Immunohistochemistry Image 8: NPM1 (E7W4P) Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded LL/2 syngeneic tumor using NPM1 (E7W4P) Rabbit mAb.
Immunohistochemistry Image 9: NPM1 (E7W4P) Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded mouse testis using NPM1 (E7W4P) Rabbit mAb.
Immunohistochemistry Image 10: NPM1 (E7W4P) Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded human ductal breast carcinoma using NPM1 (E7W4P) Rabbit mAb (left) compared to concentration-matched Rabbit (DA1E) mAb IgG XP® Isotype Control #3900 (right).
Immunofluorescence Image 1: NPM1 (E7W4P) Rabbit mAb Expand Image
Confocal immunofluorescent analysis of fixed frozen mouse pancreas labeled with NPM1 (E7W4P) Rabbit mAb (left, green), DyLight 554 Phalloidin #13054 (right, red), and ProLong Gold Antifade Reagent with DAPI #8961 (right, blue).
Immunofluorescence Image 2: NPM1 (E7W4P) Rabbit mAb Expand Image
Confocal immunofluorescent analysis of fixed frozen mouse small intestine labeled with NPM1 (E7W4P) Rabbit mAb (left, green), DyLight 554 Phalloidin #13054 (right, red), and ProLong Gold Antifade Reagent with DAPI #8961 (right, blue).
Immunofluorescence Image 1: NPM1 (E7W4P) Rabbit mAb Expand Image
Confocal immunofluorescent analysis of HCT 116 cells, mock transfected (left, high-expressing) or transfected with siRNA directed against NPM1 (right, low-expressing), using NPM1 (E7W4P) Rabbit mAb (green), Cytochrome c (6H2.B4) Mouse mAb #12963 (red), and DAPI #4083 (blue).