• Product nameAnti-Nucleostemin antibody
    See all Nucleostemin primary antibodies
  • Description
    Rabbit polyclonal to Nucleostemin
  • Tested applicationsSuitable for: WB, IP, IHC-Pmore details
  • Species reactivity
    Reacts with: Mouse, Human
    Predicted to work with: Horse, Chimpanzee, Rhesus monkey, Gorilla, Orangutan, Bat
  • Immunogen

    Synthetic peptide corresponding to a region between residues 1 and 50 of human Nucleostemin (NP_055181.3)

  • Positive control
    • HeLa, 293T and mouse 3T3 whole cell lysates.



Our Abpromise guarantee covers the use of ab70345 in the following tested applications.

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

Application Abreviews Notes
WB 1/2000 - 1/10000. Detects a band of approximately 62 kDa (predicted molecular weight: 62 kDa).
IP Use at 1-4 µg/mg of lysate.
IHC-P 1/100 - 1/500. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.


  • FunctionMay be required to maintain the proliferative capacity of stem cells and may play an important role in tumorigenesis.
  • Tissue specificityIncreased levels in lung tissue in cancer patients.
  • Sequence similaritiesBelongs to the MMR1/HSR1 GTP-binding protein family.
    Contains 1 G (guanine nucleotide-binding) domain.
  • DomainThe basic domain (B) allows nucleolar localization in the absence of GTP. The intermediate domain (I) inhibits nucleolar localization by the B domain and is required for exit from the nucleolus. Exit from the nucleolus to the nucleoplasm requires both the I and the acidic (A) domains, and may be triggered by GTP hydrolysis.
    In contrast to other GTP-binding proteins, this family is characterized by a circular permutation of the GTPase motifs described by a G4-G1-G3 pattern.
  • Cellular localizationNucleus. Nucleus > nucleolus. Shuttles between the nucleus and nucleolus.
  • Information by UniProt
  • Database links
  • Alternative names
    • C77032 antibody
    • E2 induced gene 3 protein antibody
    • E2-induced gene 3 protein antibody
    • E2IG3 antibody
    • Estradiol induced nucleotide binding protein antibody
    • GNL3 antibody
    • GNL3_HUMAN antibody
    • Guanine nucleotide binding protein like 3 (nucleolar) antibody
    • Guanine nucleotide binding protein like 3 antibody
    • Guanine nucleotide-binding protein-like 3 antibody
    • MGC800 antibody
    • NNP47 antibody
    • Novel nucleolar protein 47 antibody
    • NS antibody
    • Nucleolar GTP binding protein 3 antibody
    • Nucleolar GTP-binding protein 3 antibody
    • Nucleostemin antibody
    • Putative nucleotide binding protein estradiol induced antibody
    see all

Anti-Nucleostemin antibody images

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human skin carcinoma tissue labelling Nucleostemin with ab70345 at 1/200 (1µg/ml). Detection: DAB.
  • All lanes : Anti-Nucleostemin antibody (ab70345) at 0.04 µg/ml

    Lane 1 : HeLa whole cell lysate at 50 µg
    Lane 2 : HeLa whole cell lysate at 15 µg
    Lane 3 : HeLa whole cell lysate at 5 µg
    Lane 4 : 293T whole cell lysate at 50 µg
    Lane 5 : mouse 3T3 whole cell lysate at 50 µg/ml

    Predicted band size : 62 kDa
    Observed band size : 62 kDa

    Exposure time : 10 seconds
  • Detection of Human Nucleostemin by Western Blot of Immunprecipitate. All lanes: ab70345 at 1µg/ml staining Nucleostemin in HeLa whole cell lysates immunoprecipitated at 3µg/mg lysate (1 mg/IP; 20% of IP loaded/lane) using the following antibodies: Lane 1: an irrelevant antibody Lane 2: ab70345 Detection: Chemiluminescence with exposure times of 10 seconds

References for Anti-Nucleostemin antibody (ab70345)

ab70345 has not yet been referenced specifically in any publications.

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