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Phospho-NPM1 (Thr199) (E4C7S) Rabbit Monoclonal Antibody #75984

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  • WB
  • IHC
  • IF

    Product Specifications

    REACTIVITY H M R
    SENSITIVITY Endogenous
    MW (kDa) 38
    Source/Isotype Rabbit IgG
    Application Key:
    • WB-Western Blotting 
    • IHC-Immunohistochemistry 
    • IF-Immunofluorescence 
    Species Cross-Reactivity Key:
    • H-Human 
    • M-Mouse 
    • R-Rat 

    Product Information

    Product Usage Information

    Application Dilution
    Western Blotting 1:1000
    Simple Western™ 1:50 - 1:250
    Immunohistochemistry (Paraffin) 1:100 - 1:400
    Immunofluorescence (Frozen) 1:6400 - 1:25600
    Immunofluorescence (Immunocytochemistry) 1:6400 - 1:25600

    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 #52911.

    Protocol

    Specificity / Sensitivity

    Phospho-NPM1 (Thr199) (E4C7S) Rabbit Monoclonal Antibody recognizes endogenous levels of NPM1 protein only when phosphorylated at Thr199.

    Species Reactivity:

    Human, Mouse, Rat

    Source / Purification

    Monoclonal antibody is produced by immunizing animals with a synthetic phosphopeptide corresponding to residues surrounding Thr199 of human NPM1 protein.

    Background

    Nucleophosmin (NPM1), 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 NPM1 gene is also known for its fusion with the anaplastic lymphoma kinase (ALK) receptor tyrosine kinase. The NPM1 portion contributes to transformation by providing a dimerization domain, which activates the fused kinase (3,4).

    Alternate Names

    B23; MGC104254; NPM; NPM1; Nucleolar phosphoprotein B23; Nucleolar protein NO38; Nucleophosmin; nucleophosmin (nucleolar phosphoprotein B23, numatrin); nucleophosmin 1; nucleophosmin/nucleoplasmin family, member 1; Numatrin; testicular tissue protein Li 128

    For Research Use Only. Not for Use in Diagnostic Procedures.
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