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Mouse Monoclonal Antibody to Nucleophosmin
Description |
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Nucleophosmin (NPM), also named B23 or NO38, is a major nucleolar protein which is 20 times more abundant in tumor or proliferating cells than in normal resting cells. NPM has been implicated in several distinct cellular functions, including assembly and transport of ribosomes, cytoplasmic/nuclear trafficking, regulation of DNA polymerase alpha activity, centrosome duplication and molecular chaperoning activities. The NPM 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. |
References |
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1. Morris SW, et al Science 1994 Mar 4; 263(5151):1281-4. 2. Yoneda-Kato N Oncogene 1996 Jan 18;12(2):265-75. |
Specification | |
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Aliases | B23; NPM |
Entrez GeneID | 4869 |
Swissprot | P06748 |
clone | 7H10B9 |
WB Predicted band size | 33kDa |
Host/Isotype | Mouse IgG1 |
Antibody Type | Primary antibody |
Storage | Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles. |
Species Reactivity | Human,Monkey |
Immunogen | Purified recombinant fragment of human NPM (2-265) expressed in E. Coli. |
Formulation | Ascitic fluid containing 0.03% sodium azide. |
Application | |
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WB | 1/500 - 1/2000 |
IHC | 1/200 - 1/1000 |
ICC | 1/200 - 1/1000 |
ELISA | 1/10000 |
Product Image
- Western blot analysis using NPM mouse mAb against SMMC-7721 (1), HepG2 (2), Hela (3) and HEK293 (4) cell lysate.
- Confocal Immunofluorescence analysis of Hela (left) and NTERA-2 (right) cells using NPM mouse mAb (green). Red: Actin filaments have been labeled with DY-554 phalloidin.
- Immunohistochemical analysis of paraffin-embedded human liver carcinoma tissues, showing nuclear localization using NPM mouse mAb with DAB staining.
For Reseach Only
Application Key:WB - Western Blot | IHC - Immunohistochemistry | ICC - Immunocytochemistry | FCM - Flow Cytometry | ELISA - Enzyme-linked Immunosorbent Assay | IP - Immunoprecipitation
#20001
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