製品の概要

  • 製品名Anti-Nucleophosmin antibody [5E3]
    Nucleophosmin 一次抗体 製品一覧
  • 製品の詳細
    Mouse monoclonal [5E3] to Nucleophosmin
  • アプリケーション適用あり: ICC/IF, Flow Cyt, ELISA, WB, IHC-Pmore details
  • 種交差性
    交差種: Human
  • 免疫原

    Recombinant fragment, corresponding to amino acids 81-294 of Human Nucleophosmin

  • ポジティブ・コントロール
    • This antibody gave a positive result when used in the following methanol fixed cell lines: HCT116

製品の特性

  • 製品の状態Liquid
  • 保存方法Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term.
  • バッファーPreservative: 0.1% Sodium Azide
    Constituents: PBS, pH 7.4
  • Concentration information loading...
  • 精製度Protein G purified
  • ポリ/モノモノクローナル
  • クローン名5E3
  • ミエローマSp2/0
  • アイソタイプIgG2b
  • 軽鎖の種類kappa
  • 研究分野

アプリケーション

Our Abpromise guarantee covers the use of ab40696 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

アプリケーション Abreviews 特記事項
ICC/IF Use a concentration of 10 µg/ml.
Flow Cyt Use 2-5µg for 106 cells.
ELISA Use at an assay dependent concentration.
WB Use at an assay dependent concentration. Predicted molecular weight: 33 kDa.
IHC-P Use at an assay dependent concentration.

ターゲット情報

  • 機能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).
  • 関連疾患A chromosomal aberration involving NPM1 is found in a form of non-Hodgkin lymphoma. Translocation t(2;5)(p23;q35) with ALK. The resulting chimeric NPM1-ALK protein homodimerize and the kinase becomes constitutively activated.
    A chromosomal aberration involving NPM1 is found in a form of acute promyelocytic leukemia. Translocation t(5;17)(q32;q11) with RARA.
    A chromosomal aberration involving NPM1 is a cause of myelodysplastic syndrome (MDS). Translocation t(3;5)(q25.1;q34) with MLF1.
    Defects in NPM1 are associated with acute myelogenous leukemia (AML). Mutations in exon 12 affecting the C-terminus of the protein are associated with an aberrant cytoplasmic location.
  • 配列類似性Belongs to the nucleoplasmin family.
  • 翻訳後修飾Acetylated at C-terminal lysine residues, thereby increasing affinity to histones.
    ADP-ribosylated.
    Phosphorylated at Ser-4 by PLK1 and PLK2. Phosphorylation at Ser-4 by PLK2 in S phase is required for centriole duplication and is sufficient to trigger centriole replication. Phosphorylation at Ser-4 by PLK1 takes place during mitosis. Phosphorylated by CDK2 at Ser-125 and Thr-199. Phosphorylation at Thr-199 may trigger initiation of centrosome duplication. Phosphorylated by CDK1 at Thr-199, Thr-219, Thr-234 and Thr-237 during cell mitosis. When these four sites are phosphorated, RNA-binding activity seem to be abolished. May be phosphorylated at Ser-70 by NEK2. The Thr-199 phosphorylated form has higher affinity for ROCK2. CDK6 triggers Thr-199 phosphorylation when complexed to Kaposi's sarcoma herpesvirus (KSHV) V-cyclin, leading to viral reactivation by reducing viral LANA levels.
    Sumoylated by ARF.
  • 細胞内局在Nucleus, nucleolus. Nucleus, nucleoplasm. Cytoplasm, cytoskeleton, microtubule organizing center, centrosome. Generally nucleolar, but is translocated to the nucleoplasm in case of serum starvation or treatment with anticancer drugs. Has been found in the cytoplasm in patients with primary acute myelogenous leukemia (AML), but not with secondary AML. Can shuttle between cytoplasm and nucleus. Co- localizes with the methylated form of RPS10 in the granular component (GC) region of the nucleolus. Colocalized with nucleolin and APEX1 in nucleoli. Isoform 1 of NEK2 is required for its localization to the centrosome during mitosis.
  • Information by UniProt
  • 参照データベース
  • 別名
    • B23 antibody
    • MGC104254 antibody
    • NO38 antibody
    • NPM antibody
    • NPM_HUMAN antibody
    • NPM1 antibody
    • Nucleolar phosphoprotein B23 antibody
    • Nucleolar protein NO38 antibody
    • Nucleophosmin (nucleolar phosphoprotein B23 numatrin) antibody
    • Nucleophosmin antibody
    • nucleophosmin nucleoplasmin family member 1 antibody
    • Nucleophosmin/nucleoplasmin family member 1 antibody
    • Numatrin antibody
    • OTTHUMP00000161024 antibody
    • OTTHUMP00000161025 antibody
    • OTTHUMP00000223397 antibody
    • OTTHUMP00000223398 antibody
    see all

Anti-Nucleophosmin antibody [5E3] 画像

  • ICC/IF image of ab40696 stained HCT116 cells. The cells were 100% methanol fixed (5 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody ab40696 at 10µg/ml overnight at +4°C. The secondary antibody (pseudo-colored green) was Alexa Fluor® 488 goat anti- mouse (ab150117) IgG (H+L) preadsorbed, used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (pseudo-colored red) at a 1/200 dilution for 1h at room temperature. DAPI was used to stain the cell nuclei (pseudo-colored blue) at a concentration of 1.43µM for 1hour at room temperature.

  • All lanes : Anti-Nucleophosmin antibody [5E3] (ab40696) at 1/1000 dilution

    Lane 1 : HeLa cell lysate
    Lane 2 : HepG2 cell lysate

    Lysates/proteins at 5 µg per lane.


    Predicted band size : 33 kDa
    Observed band size : 37 kDa (why is the actual band size different from the predicted?)
    Proteins were visualised using a goat anti-mouse secondary antibody conjugated to HRP and an ECL detection system.
  • Flow cytometry analysis of Nucleophosmin in HeLa cells, using ab40696 2-5 μg for 1x106 cells (red line). The secondary antibody used was an Alexa Fluor® 488 conjugated goat anti-mouse IgG. The isotype control antibody was mouse IgG (black line).

  • Ab40696 (1:100) staining human Nucleophosmin in human palatine tonsil tissue by immunohitochemistry using paraffin embedded tissue.Ab40696 (1:100) staining human Nucleophosmin in human palatine tonsil tissue by immunohitochemistry using paraffin embedded tissue.

Anti-Nucleophosmin antibody [5E3] (ab40696) 使用論文

This product has been referenced in:
  • Oelschlaegel U  et al. Rapid flow cytometric detection of aberrant cytoplasmic localization of nucleophosmin (NPMc) indicating mutant NPM1 gene in acute myeloid leukemia. Leukemia 24:1813-6 (2010). Human . Read more (PubMed: 20724983) »

See 1 Publication for this product

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