Recombinant Mouse Anti-NPM1 Antibody (VS4-CJ58)

CAT#: VS4-CJ58

This mouse anti-NPM1 antibody is a product that recognizes human, rabbit, porcine, rat, mouse NPM1. The immunogen of this antibody is full length recombinant protein (295aa) of human NPM1. The mAb has been tested for use in ELISA, Western Blot (1:500-1:5000), Immunocytochemistry (1:50-1:200).

Gene Expression
Figure 1 IF staining of human cell line A-431 Figure 2 IHC staining of human colon Figure 3 IHC staining of human cerebellum Figure 4 Cerebral cortex Figure 5 Colon Figure 6 Liver Figure 7 Kidney Figure 8 Testis Figure 9 Lymph node Figure 10 RNA cell line category: Low cell line specificity

Specifications

  • Immunogen
  • Full length recombinant protein (295aa) of human NPM1.
  • Host Species
  • Mouse
  • Type
  • Mouse IgG1
  • Specificity
  • Human, Rabbit, Porcine, Rat, Mouse NPM1
  • Species Reactivity
  • Human, Rabbit, Porcine, Rat, Mouse
  • Applications
  • ELISA, WB, ICC
  • Conjugate
  • Unconjugated

Product Property

  • Purification
  • Affinity purified
  • Purity
  • >95% as determined by SDS-PAGE
  • Format
  • Liquid
  • Buffer
  • 50% Glycerol, 0.1M Tris-Glycine (150 mM NaCl), pH 7.4.
  • Preservative
  • 0.2% Sodium Azide
  • Storage
  • Store at -20°C or -80°C upon receipt. Avoid repeated freeze.

Applications

  • Application Notes
  • This antibody has been tested for use in ELISA, Western Blot (1:500-1:5000), Immunocytochemistry (1:50-1:200).

Target

  • Alternative Names
  • B23; NPM
  • Long Name
  • Nucleophosmin 1
  • Sequence Similarities
  • Belongs to the nucleoplasmin family.
  • Cellular Localization
  • Cytoplasm, Cytoskeleton, Nucleus
  • Post Translation Modifications
  • 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.
    Ubiquitinated. Ubiquitination leads to proteasomal degradation. Deubiquitinated by USP36 (PubMed:19208757).
  • Function
  • 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).
    May act as chaperonin or cotransporter in the nucleolar localization of transcription termination factor TTF1 (By similarity).
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Product Notes

This is a product of Creative Biolabs' Hi-Affi™ recombinant antibody portfolio, which has several benefits including:

• Increased sensitivity
• Confirmed specificity
• High repeatability
• Excellent batch-to-batch consistency
• Sustainable supply
• Animal-free production

See more details about Hi-Affi™ recombinant antibody benefits.

Datasheet

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COA

Certificate of Analysis Lookup

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Secondary Antibody

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