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AB4566

Anti-Fibrillarin抗体[38F3] - Nucleolar Marker

Anti-Fibrillarin antibody [38F3] - Nucleolar Marker

5

(24 Reviews)

|

(223 Publications)

Anti-Fibrillarin antibody [38F3] - Nucleolar Marker (ab4566) is a mouse monoclonal antibody detecting Fibrillarin in Western Blot, Flow Cytometry, ICC/IF. Suitable for Human, Mouse, Rat.

- Over 220 publications
- Trusted since 2003

查看别名

FIB1, FLRN, FBL, rRNA 2'-O-methyltransferase fibrillarin, 34 kDa nucleolar scleroderma antigen, Histone-glutamine methyltransferase, U6 snRNA 2'-O-methyltransferase fibrillarin

9 Images
Immunocytochemistry/ Immunofluorescence - Anti-Fibrillarin antibody [38F3] - Nucleolar Marker (AB4566)
  • ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-Fibrillarin antibody [38F3] - Nucleolar Marker (AB4566)

ICC analysis of HeLa cells stained with mouse monoclonal to Fibrillarin (green) and with chicken antibody to vimentin (red) and counterstained with a fluorescent DNA probe (blue). Nuclear DNA is revealed with DAPI(blue). The vimentin antibody was used at a dilution of 1/1000 and the fibrillarin monoclonal at 1/100. Cultures were processed using standard fixation and staining procedure (in protocol section).

Western blot - Anti-Fibrillarin antibody [38F3] - Nucleolar Marker (AB4566)
  • WB

Supplier Data

Western blot - Anti-Fibrillarin antibody [38F3] - Nucleolar Marker (AB4566)

All lanes:

Western blot - Anti-Fibrillarin antibody [38F3] - Nucleolar Marker (ab4566) at 1/500 dilution

Lane 2:

C6 cytosol fraction

Lane 3:

C6 nuclear fraction

Lane 4:

HEK-293 cytosol fraction

Lane 5:

HEK-293 nuclear fraction

Lane 6:

NIH-3T3 cytosol fraction

Lane 7:

NIH-3T3 nuclear fraction

Predicted band size: 33 kDa

Observed band size: 37 kDa

false

Western blot - Anti-Fibrillarin antibody [38F3] - Nucleolar Marker (AB4566)
  • WB

AbReview19782****

Western blot - Anti-Fibrillarin antibody [38F3] - Nucleolar Marker (AB4566)

All lanes:

Western blot - Anti-Fibrillarin antibody [38F3] - Nucleolar Marker (ab4566) at 1/2000 dilution

Lane 1:

cytoplasmic protein fraction of HeLa cells at 20 µg with LI-COR® Odyssey® Blocking Buffer, 45 minutes at room temperature at 50 %

Lane 2:

nuclear protein fraction of HeLa cells at 20 µg with LI-COR® Odyssey® Blocking Buffer, 45 minutes at room temperature

Secondary

All lanes:

AlexaFluor 680 goat anti-mouse at 1/10000 dilution

Predicted band size: 33 kDa

Observed band size: 34 kDa

false

Exposure time: 1s

Image is courtesy of Dr Svetlana Khoronenkova

Western blot - Anti-Fibrillarin antibody [38F3] - Nucleolar Marker (AB4566)
  • WB

AbReview27713****

Western blot - Anti-Fibrillarin antibody [38F3] - Nucleolar Marker (AB4566)

Mouse embryonic fibroblast fractionation.

Cytopl - cytoplasmic fraction.
Nucl - nuclear fraction.
20 µg of each loaded.

ab4566 used at a 1/2000 dilution.
The secondary used was an Alexa-Fluor 680 conjugated goat anti-mouse polyclonal used at a 1/10000 dilution.

All lanes:

Western blot - Anti-Fibrillarin antibody [38F3] - Nucleolar Marker (ab4566)

Predicted band size: 33 kDa

false

Image courtesy of an anonymous Abreview.

Flow Cytometry - Anti-Fibrillarin antibody [38F3] - Nucleolar Marker (AB4566)
  • Flow Cyt

Unknown

Flow Cytometry - Anti-Fibrillarin antibody [38F3] - Nucleolar Marker (AB4566)

Overlay histogram showing HEK293 cells stained with ab4566 (red line). The cells were fixed with 80% methanol (5 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab4566, 1/20 dilution) for 30 min at 22°C. The secondary antibody used was DyLight® 488 goat anti-mouse IgG (H+L) (ab96879) at 1/500 dilution for 30 min at 22°C. Isotype control antibody (black line) was mouse IgG1 [ICIGG1](ab91353, 2μg/1x106 cells) used under the same conditions. Acquisition of >5,000 events was performed.

Immunocytochemistry/ Immunofluorescence - Anti-Fibrillarin antibody [38F3] - Nucleolar Marker (AB4566)
  • ICC/IF

Unknown

Immunocytochemistry/ Immunofluorescence - Anti-Fibrillarin antibody [38F3] - Nucleolar Marker (AB4566)

Rat neurons and glial stained with mouse monoclonal to Fibrillarin (green) and with chicken antibody to neurofilament NF-H (red). Cells were counterstained with a fluorescent DNA probe (blue). Nuclear DNA is revealed with Hoechst dye (blue). Cultures were processed using our standard fixation and staining procedure (in protocol section).

Immunocytochemistry/ Immunofluorescence - Anti-Fibrillarin antibody [38F3] - Nucleolar Marker (AB4566)
  • ICC/IF

Unknown

Immunocytochemistry/ Immunofluorescence - Anti-Fibrillarin antibody [38F3] - Nucleolar Marker (AB4566)

Human neuroblastoma line SH-SY5Y stained with mouse monoclonal to Fibrillarin (green) and with chicken antibody to neurofilament NF-H (red) and counterstained with a fluorescent DNA probe (blue). Nuclear DNA is revealed with Hoechst dye (blue). The NF-H antibody was used at a dilution of 1/100000 and the fibrillarin monoclonal at 1/1000. Cultures were processed using standard fixation and staining procedure (in protocol section).

Immunocytochemistry/ Immunofluorescence - Anti-Fibrillarin antibody [38F3] - Nucleolar Marker (AB4566)
  • ICC/IF

AbReview14675****

Immunocytochemistry/ Immunofluorescence - Anti-Fibrillarin antibody [38F3] - Nucleolar Marker (AB4566)

ab staining Fibrillarin in Human melanoma A7 cells by ICC/IF (Immunocytochemistry/immunofluorescence). Cells were fixed with paraformaldehyde, permeabilized with 0.1% Triton and blocked with 1% BSA for 1 hour at room temperature. Samples were incubated with primary antibody (1/500 in 1% BSA) for 24 hours at 4°C. A FITC-conjugated Goat anti-mouse polyclonal (1/200) was used as the secondary antibody.

Image is courtesy of Cesar Camacho

Immunocytochemistry/ Immunofluorescence - Anti-Fibrillarin antibody [38F3] - Nucleolar Marker (AB4566)
  • ICC/IF

Unknown

Immunocytochemistry/ Immunofluorescence - Anti-Fibrillarin antibody [38F3] - Nucleolar Marker (AB4566)

High magnification view of human Hek293 cell nuclei stained with mouse monoclonal to fibrillarin (green), counterstained with a fluorescent DNA probe (blue). Nuclear DNA is revealed with Hoechst dye (blue). Cultures were processed using our standard fixation and staining procedure (in protocol section).

关键信息

宿主种属

Mouse

克隆

Monoclonal

克隆号

38F3

亚型

IgG1

不含载体蛋白

No

反应种属

Mouse, Rat, Human

应用

WB, ICC/IF, Flow Cyt

applications

免疫原

Cell preparation containing NOP1 protein. The exact immunogen used to generate this antibody is proprietary information.

P15646

特异性

This clone was selected because it stains a single ~34kDa band on western blotting and shows a clear and strong punctate staining of yeast nuclei. It can therefore be used to identify nucleoli immunocytochemically. ab4566 was raised against yeast nuclear preps and the immunogen was identified as Nop1p, the yeast homolog of fibrillarin. Due to high aa homology the antibody should work with any specie possessing a nucleus, however this has not been tested.

反应性数据

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "FlowCyt" : {"fullname" : "Flow Cytometry", "shortname":"Flow Cyt"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "FlowCyt-species-checked": "testedAndGuaranteed", "FlowCyt-species-dilution-info": "1/20", "FlowCyt-species-notes": "<p><a href='/products/primary-antibodies/mouse-igg1-kappa-monoclonal-15-6e10a7-isotype-control-ab170190'>ab170190</a> - Mouse monoclonal IgG1, is suitable for use as an isotype control with this antibody.</p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/2000 - 1/10000", "WB-species-notes": "<p>1/2000 (cell lysates) - 1/10000 (nuclear fractions)(ECL). For other (non-ECL) western detection methods, 1/1000 - 1/5000. To detect mammalian fibrillarin on western blots by ECL, 1/500.</p>", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "1/100", "ICCIF-species-notes": "<p>For IF of mammalian cells 1/500.</p><p>ab4566 is sensitive to aldehyde. Use a mild formalin fixation or acetone or methanol fixation as the target is nuclear.</p>" }, "Mouse": { "FlowCyt-species-checked": "guaranteed", "FlowCyt-species-dilution-info": "", "FlowCyt-species-notes": "", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/2000 - 1/10000", "WB-species-notes": "<p>1/2000 (cell lysates) - 1/10000 (nuclear fractions)(ECL). For other (non-ECL) western detection methods, 1/1000 - 1/5000. To detect mammalian fibrillarin on western blots by ECL, 1/500.</p>", "ICCIF-species-checked": "guaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" }, "Rat": { "FlowCyt-species-checked": "guaranteed", "FlowCyt-species-dilution-info": "", "FlowCyt-species-notes": "", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/2000 - 1/10000", "WB-species-notes": "<p>1/2000 (cell lysates) - 1/10000 (nuclear fractions)(ECL). For other (non-ECL) western detection methods, 1/1000 - 1/5000. To detect mammalian fibrillarin on western blots by ECL, 1/500.</p>", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "1/100", "ICCIF-species-notes": "<p>For IF of mammalian cells 1/500.</p><p>ab4566 is sensitive to aldehyde. Use a mild formalin fixation or acetone or methanol fixation as the target is nuclear.</p>" }, "Plants": { "FlowCyt-species-checked": "predicted", "FlowCyt-species-dilution-info": "", "FlowCyt-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "", "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" } } }

产品详情

性能和储存信息

形式
Liquid
纯度
Tissue culture supernatant
纯化说明
Sterile filtered.
存储溶液
Preservative: 0.065% Sodium azide Constituents: Tissue culture supernatant
运输条件
Blue Ice
推荐的短期储存条件
+4°C
推荐的长期储存条件
-20°C
分装信息
Upon delivery aliquot
储存信息
Avoid freeze / thaw cycle

产品实验方案

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

靶点信息

S-adenosyl-L-methionine-dependent methyltransferase that has the ability to methylate both RNAs and proteins (PubMed : 24352239, PubMed : 30540930, PubMed : 32017898). Involved in pre-rRNA processing by catalyzing the site-specific 2'-hydroxyl methylation of ribose moieties in pre-ribosomal RNA (PubMed : 30540930). Site specificity is provided by a guide RNA that base pairs with the substrate (By similarity). Methylation occurs at a characteristic distance from the sequence involved in base pairing with the guide RNA (By similarity). Probably catalyzes 2'-O-methylation of U6 snRNAs in box C/D RNP complexes (PubMed : 32017898). U6 snRNA 2'-O-methylation is required for mRNA splicing fidelity (PubMed : 32017898). Also acts as a protein methyltransferase by mediating methylation of 'Gln-105' of histone H2A (H2AQ104me), a modification that impairs binding of the FACT complex and is specifically present at 35S ribosomal DNA locus (PubMed : 24352239, PubMed : 30540930). Part of the small subunit (SSU) processome, first precursor of the small eukaryotic ribosomal subunit. During the assembly of the SSU processome in the nucleolus, many ribosome biogenesis factors, an RNA chaperone and ribosomal proteins associate with the nascent pre-rRNA and work in concert to generate RNA folding, modifications, rearrangements and cleavage as well as targeted degradation of pre-ribosomal RNA by the RNA exosome (PubMed : 34516797).
See full target information FBL

文献 (223)

Recent publications for all applications. Explore the full list and refine your search

Biology open 12: PubMed37670689

2023

CRISPR/Cas9-mediated knockout of the ubiquitin variant UbKEKS reveals a role in regulating nucleolar structures and composition.

Applications

Unspecified application

Species

Unspecified reactive species

Julie Frion,Anna Meller,Gwendoline Marbach,Dominique Lévesque,Xavier Roucou,François-Michel Boisvert

PLoS genetics 19:e1010804 PubMed37384599

2023

The CERV protein of Cer1, a C. elegans LTR retrotransposon, is required for nuclear export of viral genomic RNA and can form giant nuclear rods.

Applications

Unspecified application

Species

Unspecified reactive species

Bing Sun,Haram Kim,Craig C Mello,James R Priess

Nature communications 14:3720 PubMed37349305

2023

Defining diurnal fluctuations in mouse choroid plexus and CSF at high molecular, spatial, and temporal resolution.

Applications

Unspecified application

Species

Unspecified reactive species

Ryann M Fame,Peter N Kalugin,Boryana Petrova,Huixin Xu,Paul A Soden,Frederick B Shipley,Neil Dani,Bradford Grant,Aja Pragana,Joshua P Head,Suhasini Gupta,Morgan L Shannon,Fortunate F Chifamba,Hannah Hawks-Mayer,Amanda Vernon,Fan Gao,Yong Zhang,Michael J Holtzman,Myriam Heiman,Mark L Andermann,Naama Kanarek,Jonathan O Lipton,Maria K Lehtinen

Nature 619:184-192 PubMed37286600

2023

Heritable transcriptional defects from aberrations of nuclear architecture.

Applications

Unspecified application

Species

Unspecified reactive species

Stamatis Papathanasiou,Nikos A Mynhier,Shiwei Liu,Gregory Brunette,Ema Stokasimov,Etai Jacob,Lanting Li,Caroline Comenho,Bas van Steensel,Jason D Buenrostro,Cheng-Zhong Zhang,David Pellman

The Plant journal : for cell and molecular biology 115:1298-1315 PubMed37246611

2023

New insights on the evolution of nucleolar dominance in newly resynthesized hexaploid wheat Triticum zhukovskyi.

Applications

Unspecified application

Species

Unspecified reactive species

Yuhong Huang,Yang Liu,Xianrui Guo,Chaolan Fan,Congyang Yi,Qinghua Shi,Handong Su,Chang Liu,Jing Yuan,Dengcai Liu,Wuyun Yang,Fangpu Han

Frontiers in cell and developmental biology 11:1147610 PubMed37181752

2023

Divergent patterns of meiotic double strand breaks and synapsis initiation dynamics suggest an evolutionary shift in the meiosis program between American and Australian marsupials.

Applications

Unspecified application

Species

Unspecified reactive species

F Javier Valero-Regalón,Mireia Solé,Pablo López-Jiménez,María Valerio-de Arana,Marta Martín-Ruiz,Roberto de la Fuente,Laia Marín-Gual,Marilyn B Renfree,Geoff Shaw,Soledad Berríos,Raúl Fernández-Donoso,Paul D Waters,Aurora Ruiz-Herrera,Rocío Gómez,Jesús Page

Insect molecular biology 32:277-304 PubMed36630080

2023

Genome-wide analysis of the chromatin sites targeted by HEX 70a storage protein in the honeybee brain and fat body.

Applications

Unspecified application

Species

Unspecified reactive species

Juliana R Martins,Daniel G Pinheiro,Amy C C Ahmed,Silvana Giuliatti,Craig A Mizzen,Márcia M G Bitondi

iScience 26:106193 PubMed36879797

2023

Histone malonylation is regulated by SIRT5 and KAT2A.

Applications

Unspecified application

Species

Unspecified reactive species

Ran Zhang,Joanna Bons,Grace Scheidemantle,Xiaojing Liu,Olga Bielska,Chris Carrico,Jacob Rose,Indra Heckenbach,Morten Scheibye-Knudsen,Birgit Schilling,Eric Verdin

Life science alliance 6: PubMed36746533

2023

Inflammasome-independent NLRP3 function enforces ATM activity in response to genotoxic stress.

Applications

Unspecified application

Species

Unspecified reactive species

Mélanie Bodnar-Wachtel,Anne-Laure Huber,Julie Gorry,Sabine Hacot,Delphine Burlet,Laetitia Gérossier,Baptiste Guey,Nadège Goutagny,Birke Bartosch,Elise Ballot,Julie Lecuelle,Caroline Truntzer,François Ghiringhelli,Bénédicte F Py,Yohann Couté,Annabelle Ballesta,Sylvie Lantuejoul,Janet Hall,Agnès Tissier,Virginie Petrilli

Development (Cambridge, England) 150: PubMed36692218

2023

Psi promotes Drosophila wing growth via direct transcriptional activation of cell cycle targets and repression of growth inhibitors.

Applications

Unspecified application

Species

Unspecified reactive species

Olga Zaytseva,Naomi C Mitchell,Damien Muckle,Caroline Delandre,Zuqin Nie,Janis K Werner,John T Lis,Eduardo Eyras,Ross D Hannan,David L Levens,Owen J Marshall,Leonie M Quinn
View all publications

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