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Anti-Nucleolin antibody [364-5] (ab136649) is a mouse monoclonal antibody detecting Nucleolin in Western Blot, Flow Cytometry, IP, IHC-P, ICC/IF. Suitable for Human.



- Over 10 publications


Images

Immunocytochemistry/ Immunofluorescence - Anti-Nucleolin antibody [364-5] (AB136649), expandable thumbnail
  • Western blot - Anti-Nucleolin antibody [364-5] (AB136649), expandable thumbnail
  • Flow Cytometry - Anti-Nucleolin antibody [364-5] (AB136649), expandable thumbnail
  • Immunocytochemistry/ Immunofluorescence - Anti-Nucleolin antibody [364-5] (AB136649), expandable thumbnail
  • Immunoprecipitation - Anti-Nucleolin antibody [364-5] (AB136649), expandable thumbnail

Publications

Key facts

Isotype
IgG1
Host species
Mouse
Storage buffer

pH: 7.3
Preservative: 0.02% Sodium azide
Constituents: 0.88% Sodium chloride, 0.36% HEPES

Form
Liquid
Clonality
Monoclonal

Reactivity data

Select an application
Product promiseTestedExpectedPredictedNot recommended
IHC-PIPFlow CytWBICC/IF
Human
Tested
Tested
Tested
Tested
Tested
Mouse
Not recommended
Not recommended
Not recommended
Not recommended
Not recommended
Rat
Not recommended
Not recommended
Not recommended
Not recommended
Not recommended
Cow
Not recommended
Not recommended
Not recommended
Not recommended
Not recommended

Tested
Tested

Species
Human
Dilution info
5 µg/mL
Notes

Perform heat-mediated antigen retrieval before commencing with IHC staining protocol.

Not recommended
Not recommended

Species
Mouse
Dilution info
-
Notes

Perform heat-mediated antigen retrieval before commencing with IHC staining protocol.

Species
Rat
Dilution info
-
Notes

Perform heat-mediated antigen retrieval before commencing with IHC staining protocol.

Species
Cow
Dilution info
-
Notes

Perform heat-mediated antigen retrieval before commencing with IHC staining protocol.

Tested
Tested

Species
Human
Dilution info
1 µg/mL
Notes

-

Not recommended
Not recommended

Species
Mouse, Rat, Cow
Dilution info
-
Notes

-

Tested
Tested

Species
Human
Dilution info
1 µg/mL
Notes

ab170190 - Mouse monoclonal IgG1, is suitable for use as an isotype control with this antibody.

Not recommended
Not recommended

Species
Mouse
Dilution info
-
Notes

ab170190 - Mouse monoclonal IgG1, is suitable for use as an isotype control with this antibody.

Species
Rat
Dilution info
-
Notes

ab170190 - Mouse monoclonal IgG1, is suitable for use as an isotype control with this antibody.

Species
Cow
Dilution info
-
Notes

ab170190 - Mouse monoclonal IgG1, is suitable for use as an isotype control with this antibody.

Tested
Tested

Species
Human
Dilution info
1 µg/mL
Notes

-

Not recommended
Not recommended

Species
Mouse, Rat, Cow
Dilution info
-
Notes

-

Tested
Tested

Species
Human
Dilution info
1 µg/mL
Notes

-

Not recommended
Not recommended

Species
Mouse, Rat, Cow
Dilution info
-
Notes

-

Associated Products

Select an associated product type

1 product for Alternative Version

7 products for Alternative Product

Target data

Function

Nucleolin is the major nucleolar protein of growing eukaryotic cells. It is found associated with intranucleolar chromatin and pre-ribosomal particles. It induces chromatin decondensation by binding to histone H1. It is thought to play a role in pre-rRNA transcription and ribosome assembly. May play a role in the process of transcriptional elongation. Binds RNA oligonucleotides with 5'-UUAGGG-3' repeats more tightly than the telomeric single-stranded DNA 5'-TTAGGG-3' repeats.

Alternative names

Recommended products

Anti-Nucleolin antibody [364-5] (ab136649) is a mouse monoclonal antibody detecting Nucleolin in Western Blot, Flow Cytometry, IP, IHC-P, ICC/IF. Suitable for Human.



- Over 10 publications

Key facts

Isotype
IgG1
Form
Liquid
Clonality
Monoclonal
Clone number
364-5
Concentration
Loading...
Purification notes

ab136649 is purified by biochemical fractionation. Near homogeneity as judged by SDS-PAGE.

Storage

Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Storage information
Avoid freeze / thaw cycle

Notes

What is this antibody validated in?


Anti-Nucleolin antibody [364-5] (ab136649) is a mouse monoclonal antibody and is validated for use in Western Blot (WB), Flow Cytometry (Flow Cyt), Immunoprecipitation (IP), Immunohistochemistry (IHC-P), Immunocytochemistry/immunofluorescence (ICC/IF) in Human samples.

What is the molecular weight of Nucleolin?


Anti-Nucleolin [364-5] (ab136649) specifically detects a band for Nucleolin (UniProt: P19338) at a molecular weight of 76kDa.

Trusted by the scientific community


Anti-Nucleolin [364-5] (ab136649) was first used in a scientific publication in 2012 and has been cited over 10 times in peer-reviewed journals.

Other related products


We have a range of other formats of antibody clone [364-5] also available for your convenience:
ab136649, Alexa Fluor® 488 - Alexa Fluor® 488 Anti-Nucleolin antibody [364-5] ab154028, Alexa Fluor® 647 - Alexa Fluor® 647 Anti-Nucleolin antibody [364-5] ab198580, Carrier free - Anti-Nucleolin antibody [364-5] - BSA and Azide free ab212672



Want a custom formulation?
This antibody clone is manufactured by Abcam. If you require a custom buffer formulation or conjugation for your experiments, please contact orders@abcam.com

Supplementary info

This supplementary information is collated from multiple sources and compiled automatically.
Activity summary

Nucleolin also known as C23 is a multifunctional protein mainly found in the nucleolus with a molecular weight of approximately 100 kDa. It plays a mechanical role in ribosomal RNA (rRNA) synthesis and ribosome biogenesis. Nucleolin is widely expressed in proliferating cells including HeLa culture and shows higher expression in cancer cells compared to normal cells. The nucleolin protein is involved in various nucleolar processes like the modulation of chromatin structure and nucleocytoplasmic transport.

Biological function summary

The nucleolin molecular weight protein contributes to regulating cellular processes such as chromatin remodeling rRNA transcription and mRNA stability. Nucleolin often forms complexes with various other proteins and nucleic acids enhancing its functionality within the cell nucleus. Its participation in processes like DNA replication and cell proliferation shows the central role nucleolin plays at the cellular level. It influences cellular responses by binding directly to specific RNA or DNA sequences.

Pathways

The nucleolin protein engages in major cellular pathways such as the RNA processing and p53 signaling pathways. Through the RNA processing pathway it interacts with proteins like fibrillarin to assist in rRNA maturation. Moreover within the p53 signaling pathway nucleolin regulates the activity of the tumor suppressor protein p53 impacting cell cycle progression and apoptosis. These interactions highlight nucleolin's role in maintaining cellular homeostasis and response to stress.

Associated diseases and disorders

The nucleolin protein often shows altered expression in cancers and cardiovascular diseases. In cancer nucleolin's high expression levels correlate with tumor progression and metastasis making it a potential target for cancer therapies. In cardiovascular diseases nucleolin interacts with proteins like VEGF to influence angiogenesis which affects disease progression. Understanding nucleolin's involvement in these diseases provides insight into potential therapeutic targets and interventions.

Product promise

We are dedicated to supporting your work with high quality reagents and we are here for you every step of the way should you need us.

In the unlikely event of one of our products not working as expected, you are covered by our product promise.

Full details and terms and conditions can be found here:
Terms & Conditions.

7 product images

  • Immunocytochemistry/ Immunofluorescence - Anti-Nucleolin antibody [364-5] (ab136649), expandable thumbnail
    This image is courtesy of an anonymous customer review

    Immunocytochemistry/ Immunofluorescence - Anti-Nucleolin antibody [364-5] (ab136649)

    ab136649 staining Nucleolin in human breast cell line by ICC/IF (Immunocytochemistry/immunofluorescence). Cells were fixed with formaldehyde, permeabilized with 5% Triton X-100 in PBS and blocked with 5% BSA for 1 hour at 25°C. Samples were incubated with primary antibody (1/1000) for 1 hour. An undiluted Alexa Fluor® 546-conjugated anti-mouse IgG polyclonal was used as the secondary antibody.

  • Western blot - Anti-Nucleolin antibody [364-5] (ab136649), expandable thumbnail

    Western blot - Anti-Nucleolin antibody [364-5] (ab136649)

    All lanes: Western blot - Anti-Nucleolin antibody [364-5] (ab136649) at 1 µg/mL

    Lane 1: HepG2 whole cell lysate at 20 µg

    Lane 2: HDFn whole cell lysate at 25 µg

    Lane 3: SH-SY5Y whole cell lysate at 20 µg

    Secondary

    All lanes: Goat polyclonal to Mouse IgG - AP at 1/3000 dilution

    Predicted band size: 76 kDa

  • Flow Cytometry - Anti-Nucleolin antibody [364-5] (ab136649), expandable thumbnail

    Flow Cytometry - Anti-Nucleolin antibody [364-5] (ab136649)

    Flow Cytometric analysis of HeLa cells (fixed and permeabilized with methanol) labelling Nucleolin with ab136649 (blue) at 1µg/ml or an equal amount of an isotype control antibody (red).

  • Immunocytochemistry/ Immunofluorescence - Anti-Nucleolin antibody [364-5] (ab136649), expandable thumbnail

    Immunocytochemistry/ Immunofluorescence - Anti-Nucleolin antibody [364-5] (ab136649)

    Immunocytochemical analysis of HeLa cells (paraformaldehyde fixed (4%, 20 min) and Triton X-100 permeabilized (0.1%, 15 min)) labelling Nucleolin with ab136649 at 1μg/ml (red) and anti-GAPDH (Anti-GAPDH antibody [3E8AD9] - Loading Control ab110305) in green, as a counter stain.

    Secondary: Alexa 594 goat anti-mouse IgG1 at a 1/1000 dilution.

  • Immunoprecipitation - Anti-Nucleolin antibody [364-5] (ab136649), expandable thumbnail

    Immunoprecipitation - Anti-Nucleolin antibody [364-5] (ab136649)

    Detection of Nucleolin by Immunoprecipitation.

    Nucleolin in HepG2 cell lysate (1 mg) was immunoprecipitated using 1 µg ab136649 antibody.
    The gel was stained with Coomassie brilliant blue G.

    All lanes: Immunoprecipitation - Anti-Nucleolin antibody [364-5] (ab136649)

    Predicted band size: 76 kDa

  • Immunocytochemistry/ Immunofluorescence - Anti-Nucleolin antibody [364-5] (ab136649), expandable thumbnail

    Immunocytochemistry/ Immunofluorescence - Anti-Nucleolin antibody [364-5] (ab136649)

    Immunocytochemical analysis of HDFn cells (paraformaldehyde fixed (4%, 20 min) and Triton X-100 permeabilized (0.1%, 15 min)) labelling Nucleolin with ab136649 at 1µg/ml (red) and anti-GAPDH (Anti-GAPDH antibody [3E8AD9] - Loading Control ab110305) in green, as a counter stain.
    Secondary: Alexa 594 goat anti-mouse IgG1 at a 1/1000 dilution.

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Nucleolin antibody [364-5] (ab136649), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Nucleolin antibody [364-5] (ab136649)

    IHC image of nucleolin staining in human liver HCC formalin fixed paraffin embedded tissue section, performed on a Leica BondTM system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab136649, 5µg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.



    For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.

Downloads

Product protocols

For this product, it's our understanding that no specific protocols are required. You can:

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

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