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Immunohistochemistry (IHC) (Formalin-fixed, paraffin-embedded human Skin stained with Nucleophosmin Mouse Monoclonal Antibody (NA24).)

Mouse Nucleophosmin Monoclonal Antibody | anti-NPM1 antibody

Nucleophosmin (Acute Myeloid Leukemia Marker)

Gene Names
NPM1; B23; NPM
Reactivity
Human. Others not tested.
Applications
Immunohistochemistry
Synonyms
Nucleophosmin; Monoclonal Antibody; Nucleophosmin (Acute Myeloid Leukemia Marker); NO38; NPM; NPM1; Nucleolar phosphoprotein B23; Nucleolar protein NO38; Nucleophosmin (nucleolar phosphoprotein B23 numatrin); Nucleophosmin/nucleoplasmin family member 1; Numatrin; anti-NPM1 antibody
Ordering
For Research Use Only!
Host
Mouse
Reactivity
Human. Others not tested.
Clonality
Monoclonal
Isotype
IgG1, kappa
Clone Number
NA24
Specificity
Recognizes a 33kDa glycoprotein, identified as Nucleophosmin (NPM). It is predominantly localized in the nucleus of cells in most tissues. NPM is involved in ribosomal assembly and rRNA transport. It is an abundant protein that is highly phosphorylated by Cdc2 kinase during mitosis. This phosphoprotein moves between the nucleus and the cytoplasm. It is thought to be involved in several processes including regulation of the ARF/p53 pathway. A number of genes are fusion partners, in particular the anaplastic lymphoma kinase gene on chromosome 2. Mutations in exon 12 affecting the C-terminus of the protein are associated with an aberrant cytoplasmic location. Mutations in this gene are associated with acute myeloid leukemia. The antibody may be a useful aid for classification of acute myeloid leukemia.
Form/Format
200ug/ml of Ab purified from Bioreactor Concentrate by Protein A/G. Prepared in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0mg/ml.
Sequence Length
259
Applicable Applications for anti-NPM1 antibody
Immunohistochemistry (IHC) Formalin
Application Notes
IHC-F: 1-2ug/ml for 30 minutes at RT; Staining of formalin-fixed tissues requires boiling tissue sections in 10mM Citrate Buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes.
Immunogen
GST fusion protein containing the N-terminal part of nucleophosmin fused to 14 amino acid of ALK protein
Cellular Localization
Nuclear and Cytoplasmic
Hu-chromosome Location
5q35.1
Positive Control
MCF-7, HeLa or A431 cells. Skin, Colon

Immunohistochemistry (IHC)

(Formalin-fixed, paraffin-embedded human Skin stained with Nucleophosmin Mouse Monoclonal Antibody (NA24).)

Immunohistochemistry (IHC) (Formalin-fixed, paraffin-embedded human Skin stained with Nucleophosmin Mouse Monoclonal Antibody (NA24).)

SDS-Page

(SDS-PAGE Analysis Purified Nucleophosmin Mouse Monoclonal Antibody (NA24).Confirmation of Integrity and Purity of Antibody.)

SDS-Page (SDS-PAGE Analysis Purified Nucleophosmin Mouse Monoclonal Antibody (NA24).Confirmation of Integrity and Purity of Antibody.)

Testing Data

(Analysis of Protein Array containing more than 19, 000 full-length human proteins using Nucleophosmin Mouse Monoclonal Antibody (NA24).Z- and S- Score: The Z-score represents the strength of a signal that a monoclonal antibody (MAb) (in combination with a fluorescently-tagged anti-IgG secondary antibody) produces when binding to a particular protein on the HuProtTM array. Z-scores are described in units of standard deviations (SD's) above the mean value of all signals generated on that array. If targets on HuProtTM are arranged in descending order of the Z-score, the S-score is the difference (also in units of SD's) between the Z-score. S-score therefore represents the relative target specificity of a MAb to its intended target. A MAb is considered to specific to its intended target, if the MAb has an S-score of at least 2.5. For example, if a MAb binds to protein X with a Z-score of 43 and to protein Y with a Z-score of 14, then the S-score for the binding of that MAb to protein X is equal to 29.)

Testing Data (Analysis of Protein Array containing more than 19, 000 full-length human proteins using Nucleophosmin Mouse Monoclonal Antibody (NA24).Z- and S- Score: The Z-score represents the strength of a signal that a monoclonal antibody (MAb) (in combination with a fluorescently-tagged anti-IgG secondary antibody) produces when binding to a particular protein on the HuProtTM array. Z-scores are described in units of standard deviations (SD's) above the mean value of all signals generated on that array. If targets on HuProtTM are arranged in descending order of the Z-score, the S-score is the difference (also in units of SD's) between the Z-score. S-score therefore represents the relative target specificity of a MAb to its intended target. A MAb is considered to specific to its intended target, if the MAb has an S-score of at least 2.5. For example, if a MAb binds to protein X with a Z-score of 43 and to protein Y with a Z-score of 14, then the S-score for the binding of that MAb to protein X is equal to 29.)
References
s Chou, Y.H., et al. 1995. Biochem. Biophys. Res. Commun. 217: 313-325. Nozawa, Y., et al. 1996. J. Pathol. 178: 48-52.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
Molecular Weight
33kDa
NCBI Official Full Name
nucleophosmin isoform 3
NCBI Official Synonym Full Names
nucleophosmin 1
NCBI Official Symbol
NPM1
NCBI Official Synonym Symbols
B23; NPM
NCBI Protein Information
nucleophosmin
UniProt Protein Name
Nucleophosmin
Protein Family
UniProt Gene Name
NPM1
UniProt Synonym Gene Names
NPM; NPM

NCBI Description

The protein encoded by this gene is involved in several cellular processes, including centrosome duplication, protein chaperoning, and cell proliferation. The encoded phosphoprotein shuttles between the nucleolus, nucleus, and cytoplasm, chaperoning ribosomal proteins and core histones from the nucleus to the cytoplasm. This protein is also known to sequester the tumor suppressor ARF in the nucleolus, protecting it from degradation until it is needed. Mutations in this gene are associated with acute myeloid leukemia. Dozens of pseudogenes of this gene have been identified. [provided by RefSeq, Aug 2017]

Uniprot Description

Involved in diverse cellular processes such as ribosome biogenesis, centrosome duplication, protein chaperoning, histone assembly, cell proliferation, and regulation of tumor suppressors p53/TP53 and ARF. Binds ribosome presumably to drive ribosome nuclear export. Associated with nucleolar ribonucleoprotein structures and bind single-stranded nucleic acids. Acts as a chaperonin for the core histones H3, H2B and H4. Stimulates APEX1 endonuclease activity on apurinic/apyrimidinic (AP) double-stranded DNA but inhibits APEX1 endonuclease activity on AP single-stranded RNA. May exert a control of APEX1 endonuclease activity within nucleoli devoted to repair AP on rDNA and the removal of oxidized rRNA molecules. In concert with BRCA2, regulates centrosome duplication. Regulates centriole duplication: phosphorylation by PLK2 is able to trigger centriole replication. Negatively regulates the activation of EIF2AK2/PKR and suppresses apoptosis through inhibition of EIF2AK2/PKR autophosphorylation. Antagonizes the inhibitory effect of ATF5 on cell proliferation and relieves ATF5-induced G2/M blockade (PubMed:22528486). In complex with MYC enhances the transcription of MYC target genes (PubMed:25956029).

Research Articles on NPM1

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Product Notes

The NPM1 npm1 (Catalog #AAA4380468) is an Antibody produced from Mouse and is intended for research purposes only. The product is available for immediate purchase. The Nucleophosmin (Acute Myeloid Leukemia Marker) reacts with Human. Others not tested. and may cross-react with other species as described in the data sheet. AAA Biotech's Nucleophosmin can be used in a range of immunoassay formats including, but not limited to, Immunohistochemistry (IHC) Formalin. IHC-F: 1-2ug/ml for 30 minutes at RT; Staining of formalin-fixed tissues requires boiling tissue sections in 10mM Citrate Buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes. Researchers should empirically determine the suitability of the NPM1 npm1 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "Nucleophosmin, Monoclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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