| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP1-92192-25ul | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP1-81680-25ul | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP1-81681-25ul | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP1-90084-25ul | |||
![Immunocytochemistry/Immunofluorescence: Fibrillarin Antibody (38F3) [NB300-269] - High magnification confocal image of HeLa cells stained with fibrillarin antibody, dilution 1:100 from concentrated tissue culture media (Green), and costained with chicken vimentin pAb (Red), dilution 1:1,000. Nuclear DNA is revealed with the DAPI stain (Blue). The fibrillarin antibody shows strong staining of nucleoli in the nucleus, while the vimentin antibody reveals cytoplasmic intermediate filaments.](http://images.novusbio.com/fullsize/Fibrillarin-Antibody-38F3-Immunocytochemistry-Immunofluorescence-NB300-269-img0008.jpg "Immunocytochemistry/Immunofluorescence: Fibrillarin Antibody (38F3) [NB300-269] - High magnification confocal image of HeLa cells stained with fibrillarin antibody, dilution 1:100 from concentrated tissue culture media (Green), and costained with chicken vimentin pAb (Red), dilution 1:1,000. Nuclear DNA is revealed with the DAPI stain (Blue). The fibrillarin antibody shows strong staining of nucleoli in the nucleus, while the vimentin antibody reveals cytoplasmic intermediate filaments.")
![Western Blot: Fibrillarin Antibody (38F3) [NB300-269] - Analysis of lysates of cell fractions probed with Fibrillarin antibody, dilution 1:500 (Green): [1] protein standard, [2] C6 cytosol, [3] C6 nuclear, [4] HEK293 cytosol, [5] HEK293 nuclear, [6] NIH-3T3 cytosol and [7] NIH-3T3 nuclear fractions. The band at 37kDa corresponds to the fibrillarin protein detected exclusively in the nuclear fractions.](http://images.novusbio.com/fullsize/Fibrillarin-Antibody-38F3-Western-Blot-NB300-269-img0007.jpg)
![Immunocytochemistry/Immunofluorescence: Fibrillarin Antibody (38F3) [NB300-269] - The nuclei of hth mutants have dispersed rDNA foci and ectopic nucleoli and produce more rRNA. A) Wild type nuclei stained with anti-Fibrillarin (red) and a specific probe that recognizes the rDNA genomic region (green). B) hth mutant nuclei stained as in A. The mutant nuclei exhibit an increased number of nucleoli with different sizes. Image collected and cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.pone.0120662), licensed under a CC-BY license.](http://images.novusbio.com/fullsize/Fibrillarin-Antibody-38F3-Immunocytochemistry-Immunofluorescence-NB300-269-img0012.jpg)
![Immunohistochemistry-Paraffin: Fibrillarin Antibody (38F3) [NB300-269] - IHC staining of Fibrillarin in human ovarian cancer using DAB with hematoxylin counterstain.](http://images.novusbio.com/fullsize/Fibrillarin-Antibody-38F3-Immunohistochemistry-Paraffin-NB300-269-img0003.jpg)
![Immunocytochemistry/Immunofluorescence: Fibrillarin Antibody (38F3) [NB300-269] - Mouse embryonic fibroblast fibrillarin stained with fibrillarin antibody and Alexa-594 secondary antibody. ICC/IF image submitted by a verified customer review.](http://images.novusbio.com/fullsize/Fibrillarin-Antibody-38F3-Immunocytochemistry-Immunofluorescence-NB300-269-img0013.jpg)
![Flow Cytometry: Fibrillarin Antibody (38F3) [NB300-269] - Fibrillarin antibody was tested at 1:400 in HEK293 cells using an Alexa Fluor 488 secondary (shown in green) alongside unstained cells (shown in red).](http://images.novusbio.com/fullsize/Fibrillarin-Antibody-38F3-Flow-Cytometry-NB300-269-img0004.jpg)
![Western Blot: Fibrillarin Antibody (38F3) [NB300-269] - Western blot analysis of Fibrillarin expression on yeast protein extracts using NB300-269.](http://images.novusbio.com/fullsize/Fibrillarin-Antibody-38F3-Western-Blot-NB300-269-img0002.jpg)
![Immunocytochemistry/Immunofluorescence: Fibrillarin Antibody (38F3) [NB300-269] - Fibrillarin immunofluorescence in fibroblasts. ICC/IF image submitted by a verified customer review.](http://images.novusbio.com/fullsize/Fibrillarin-Antibody-38F3-Immunocytochemistry-Immunofluorescence-NB300-269-img0005.jpg)
![Immunocytochemistry/Immunofluorescence: Fibrillarin Antibody (38F3) [NB300-269] - IF Confocal analysis of MCF7 cells using Fibrillarin antibody (NB300-269, 1:5). An Alexa Fluor 488-conjugated Goat to mouse IgG was used as secondary antibody (green). Actin filaments were labeled with Alexa Fluor 568 phalloidin (red). DAPI was used to stain the cell nuclei (blue).](http://images.novusbio.com/fullsize/Fibrillarin-Antibody-38F3-Immunocytochemistry-Immunofluorescence-NB300-269-img0006.jpg)
![Immunocytochemistry/ Immunofluorescence: Fibrillarin Antibody (38F3) [NB300-269] - The nuclei of hth mutants have dispersed rDNA foci & ectopic nucleoli & produce more rRNA.A) Wild type nuclei stained with anti-Fibrillarin (red) & a specific probe that recognizes the rDNA genomic region (green). B) hth mutant nuclei stained as in A. The mutant nuclei exhibit an increased number of nucleoli with different sizes. C) Quantification of nuclear dots marked with both the rDNA probe & anti-Fibrillarin in wild type & mutant nuclei. 45 nuclei were quantified for each genotype. (p-value: 0,00010132, calculated using T-Test). D) qRT-PCR comparing the levels of 18S RNA transcripts in wild type & Dfhth mutant embryos. The experiment was performed three independent times to be significant (p-value: 0,01046, calculated using T-Test). Error bars in the graph show the standard deviation & have being calculated as in Fig. 1E. The experiment was normalized using the bicoid (bcd) mRNA. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/25794008), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb300-269_mouse-monoclonal-fibrillarin-antibody-38f3-310202416205116.jpg)
![Immunocytochemistry/ Immunofluorescence: Fibrillarin Antibody (38F3) [NB300-269] - The nuclei of hth mutants have dispersed rDNA foci & ectopic nucleoli & produce more rRNA.A) Wild type nuclei stained with anti-Fibrillarin (red) & a specific probe that recognizes the rDNA genomic region (green). B) hth mutant nuclei stained as in A. The mutant nuclei exhibit an increased number of nucleoli with different sizes. C) Quantification of nuclear dots marked with both the rDNA probe & anti-Fibrillarin in wild type & mutant nuclei. 45 nuclei were quantified for each genotype. (p-value: 0,00010132, calculated using T-Test). D) qRT-PCR comparing the levels of 18S RNA transcripts in wild type & Dfhth mutant embryos. The experiment was performed three independent times to be significant (p-value: 0,01046, calculated using T-Test). Error bars in the graph show the standard deviation & have being calculated as in Fig. 1E. The experiment was normalized using the bicoid (bcd) mRNA. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/25794008), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb300-269_mouse-monoclonal-fibrillarin-antibody-38f3-310202416205175.jpg)
![Immunocytochemistry/ Immunofluorescence: Fibrillarin Antibody (38F3) [NB300-269] - The nuclei of hth mutants have dispersed rDNA foci & ectopic nucleoli & produce more rRNA.A) Wild type nuclei stained with anti-Fibrillarin (red) & a specific probe that recognizes the rDNA genomic region (green). B) hth mutant nuclei stained as in A. The mutant nuclei exhibit an increased number of nucleoli with different sizes. C) Quantification of nuclear dots marked with both the rDNA probe & anti-Fibrillarin in wild type & mutant nuclei. 45 nuclei were quantified for each genotype. (p-value: 0,00010132, calculated using T-Test). D) qRT-PCR comparing the levels of 18S RNA transcripts in wild type & Dfhth mutant embryos. The experiment was performed three independent times to be significant (p-value: 0,01046, calculated using T-Test). Error bars in the graph show the standard deviation & have being calculated as in Fig. 1E. The experiment was normalized using the bicoid (bcd) mRNA. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/25794008), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb300-269_mouse-monoclonal-fibrillarin-antibody-38f3-310202416205111.jpg)
![Immunocytochemistry/Immunofluorescence: NOL1 Antibody [NBP1-92192] - Staining of human cell line A-431 shows localization to nucleoli. Antibody staining is shown in green.](http://images.novusbio.com/fullsize/NOL1-Antibody-Immunocytochemistry-Immunofluorescence-NBP1-92192-img0012.jpg "Immunocytochemistry/Immunofluorescence: NOL1 Antibody [NBP1-92192] - Staining of human cell line A-431 shows localization to nucleoli. Antibody staining is shown in green.")
![Immunohistochemistry-Paraffin: NOL1 Antibody [NBP1-92192] - Staining of human skin shows distinct nucleolar positivity in keratinocytes.](http://images.novusbio.com/fullsize/NOL1-Antibody-Immunohistochemistry-Paraffin-NBP1-92192-img0014.jpg)
![Western Blot: NOL1 Antibody [NBP1-92192] - Analysis in human cell line NTERA-2.](http://images.novusbio.com/fullsize/NOL1-Antibody-Western-Blot-NBP1-92192-img0010.jpg)
![Western Blot: NOP58 Antibody [NBP1-81680] - Analysis using Anti-NOP58 antibody NBP1-81680 (A) shows similar pattern to independent antibody NBP1-81681 (B).](http://images.novusbio.com/fullsize/NOP58-Antibody-Western-Blot-NBP1-81680-img0010.jpg "<b>Independent Antibodies Validation. </b>Western Blot: NOP58 Antibody [NBP1-81680] - Analysis using Anti-NOP58 antibody NBP1-81680 (A) shows similar pattern to independent antibody NBP1-81681 (B).")
![<b>Independent Antibodies Validation. </b>Immunocytochemistry/Immunofluorescence: NOP58 Antibody [NBP1-81680] - Staining of human cell line U-251 MG shows localization to nucleoli fibrillar center. Antibody staining is shown in green.](http://images.novusbio.com/fullsize/NOP58-Antibody-Immunocytochemistry-Immunofluorescence-NBP1-81680-img0008.jpg)
![Western Blot: NOP58 Antibody [NBP1-81680] - Analysis in mouse cell line NIH-3T3 and rat cell line NBT-II.](http://images.novusbio.com/fullsize/NOP58-Antibody-Western-Blot-NBP1-81680-img0009.jpg)
![Immunohistochemistry-Paraffin: NOP58 Antibody [NBP1-81680] - Staining of human cerebral cortex shows strong nucleolar and weaker nuclear positivity in neurons.](http://images.novusbio.com/fullsize/NOP58-Antibody-Immunohistochemistry-Paraffin-NBP1-81680-img0011.jpg)
![Immunohistochemistry-Paraffin: NOP58 Antibody [NBP1-81680] - Staining of human kidney shows strong nucleolar positivity in cells in tubules.](http://images.novusbio.com/fullsize/NOP58-Antibody-Immunohistochemistry-Paraffin-NBP1-81680-img0012.jpg)
![Immunohistochemistry-Paraffin: NOP58 Antibody [NBP1-81680] - Staining of human lymph node shows strong nucleolar and moderate nuclear positivity in non-germinal center cells.](http://images.novusbio.com/fullsize/NOP58-Antibody-Immunohistochemistry-Paraffin-NBP1-81680-img0013.jpg)
![Immunohistochemistry-Paraffin: NOP58 Antibody [NBP1-81680] - Staining of human stomach shows strong nucleolar and moderate nuclear positivity in glandular cells.](http://images.novusbio.com/fullsize/NOP58-Antibody-Immunohistochemistry-Paraffin-NBP1-81680-img0014.jpg)
![Western Blot: NOP58 Antibody [NBP1-81681] - Analysis using Anti-NOP58 antibody NBP1-81681 (A) shows similar pattern to independent antibody NBP1-81680 (B).](http://images.novusbio.com/fullsize/NOP58-Antibody-Western-Blot-NBP1-81681-img0011.jpg "<b>Independent Antibodies Validation. </b>Western Blot: NOP58 Antibody [NBP1-81681] - Analysis using Anti-NOP58 antibody NBP1-81681 (A) shows similar pattern to independent antibody NBP1-81680 (B).")
![<b>Independent Antibodies Validation. </b>Western Blot: NOP58 Antibody [NBP1-81681] - Analysis in mouse cell line NIH-3T3 and rat cell line NBT-II.](http://images.novusbio.com/fullsize/NOP58-Antibody-Western-Blot-NBP1-81681-img0010.jpg)
![Immunocytochemistry/Immunofluorescence: NOP58 Antibody [NBP1-81681] - Staining of human cell line A-431 shows localization to nucleus & nucleoli fibrillar center. Antibody staining is shown in green.](http://images.novusbio.com/fullsize/NOP58-Antibody-Immunocytochemistry-Immunofluorescence-NBP1-81681-img0009.jpg)
![Immunohistochemistry-Paraffin: NOP58 Antibody [NBP1-81681] - Staining of human esophagus shows strong nuclear positivity, seen as distinctly stained nucleoli, in squamous epithelial cells.](http://images.novusbio.com/fullsize/NOP58-Antibody-Immunohistochemistry-Paraffin-NBP1-81681-img0007.jpg)
![Western Blot: Fibrillarin Antibody [NBP2-16492] - Fibrillarin antibody immunoprecipitates FBL protein in IP experiments. IP samples: HeLa nuclear extract. A. 35 ug HeLa nuclear extract. B. Control with 4 ug of preimmune Rabbit IgG. C. Immunoprecipitation of FBL protein by 4 ug Fibrillarin antibody. 10 % SDS-PAGE. The immunoprecipitated FBL protein was detected by Fibrillarin antibody diluted at 1:1000.](http://images.novusbio.com/fullsize/Fibrillarin-Antibody-Western-Blot-NBP2-16492-img0005.jpg "Western Blot: Fibrillarin Antibody [NBP2-16492] - Fibrillarin antibody immunoprecipitates FBL protein in IP experiments. IP samples: HeLa nuclear extract. A. 35 ug HeLa nuclear extract. B. Control with 4 ug of preimmune Rabbit IgG. C. Immunoprecipitation of FBL protein by 4 ug Fibrillarin antibody. 10 % SDS-PAGE. The immunoprecipitated FBL protein was detected by Fibrillarin antibody diluted at 1:1000.")
![Immunocytochemistry/Immunofluorescence: Fibrillarin Antibody [NBP2-16492] - Confocal immunofluorescence analysis of paraformaldehyde-fixed HeLa, using Fibrillarin antibody (Green) at 1:500 dilution. Alpha-tubulin filaments are labeled with Alpha-tubulin antibody (Red) at 1:2000.](http://images.novusbio.com/fullsize/Fibrillarin-Antibody-Immunocytochemistry-Immunofluorescence-NBP2-16492-img0004.jpg)
![Western Blot: Fibrillarin Antibody [NBP2-16492] - 30 ug Rat whole cell lysate/extract 12 % SDS-PAGE Fibrillarin antibody dilution: 1:1000.](http://images.novusbio.com/fullsize/Fibrillarin-Antibody-Western-Blot-NBP2-16492-img0001.jpg)
![Western Blot: Fibrillarin Antibody [NBP2-16492] - Sample (30 ug of whole cell lysate) A: 293T B: H1299 12% SDS PAGE gel, diluted at 1:1000.](http://images.novusbio.com/fullsize/Fibrillarin-Antibody-Western-Blot-NBP2-16492-img0002.jpg)
![Western Blot: Fibrillarin Antibody [NBP2-16492] - Sample (30 ug of whole cell lysate) A:NIH-3T3 10% SDS PAGE gel, diluted at 1:1000.](http://images.novusbio.com/fullsize/Fibrillarin-Antibody-Western-Blot-NBP2-16492-img0003.jpg)
![Immunocytochemistry/Immunofluorescence: PAF49 Antibody [NBP1-90084] - Immunofluorescent staining of human cell line U-2 OS shows localization to nucleus, nucleoli fibrillar center & mitochondria.](http://images.novusbio.com/fullsize/PAF49-Antibody-Immunocytochemistry-Immunofluorescence-NBP1-90084-img0006.jpg "Immunocytochemistry/Immunofluorescence: PAF49 Antibody [NBP1-90084] - Immunofluorescent staining of human cell line U-2 OS shows localization to nucleus, nucleoli fibrillar center & mitochondria.")
![Immunohistochemistry-Paraffin: PAF49 Antibody [NBP1-90084] - Staining of human kidney shows strong granular cytoplasmic positivity in cells in tubules.](http://images.novusbio.com/fullsize/PAF49-Antibody-Immunohistochemistry-Paraffin-NBP1-90084-img0005.jpg)
![Western Blot: NOL1 Antibody [NBP1-18907] - Detection of Human NOL1 by Western Blot. Samples: Nuclear extract (50 ug) from HeLa and 293T cells. Antibody: Affinity purified rabbit anti-NOL1 antibody NBP1-18907 used for WB at 0.1 ug/ml. Detection: Chemiluminescence with an exposure time of 3 minutes.](http://images.novusbio.com/fullsize/NOL1-Antibody-Western-Blot-NBP1-18907-img0004.jpg "<b>Biological Strategies Validation. </b>Western Blot: NOL1 Antibody [NBP1-18907] - Detection of Human NOL1 by Western Blot. Samples: Nuclear extract (50 ug) from HeLa and 293T cells. Antibody: Affinity purified rabbit anti-NOL1 antibody NBP1-18907 used for WB at 0.1 ug/ml. Detection: Chemiluminescence with an exposure time of 3 minutes.")
![Western Blot: Nsr1p Antibody (31C4) [NBP1-05389] - Western blot analysis of Nsr1p expression in homogenates of yeast extracts.](http://images.novusbio.com/fullsize/Nsr1p-Antibody-31C4-Western-Blot-NBP1-05389-img0001.jpg "Western Blot: Nsr1p Antibody (31C4) [NBP1-05389] - Western blot analysis of Nsr1p expression in homogenates of yeast extracts.")
![Western Blot: Fibrillarin Antibody [NBP2-26151] - NBP2-26151 (0.1ug/ml) staining of HEK293 lysate (35ug protein in RIPA buffer). Primary incubation was 1 hour. Detected by chemiluminescence.](http://images.novusbio.com/fullsize/Fibrillarin-Antibody-Western-Blot-NBP2-26151-img0001.jpg "Western Blot: Fibrillarin Antibody [NBP2-26151] - NBP2-26151 (0.1ug/ml) staining of HEK293 lysate (35ug protein in RIPA buffer). Primary incubation was 1 hour. Detected by chemiluminescence.")
![Western Blot: Fibrillarin Antibody [NBP1-57272] - Jurkat cell lysate, Antibody Titration: 1.25ug/ml](http://images.novusbio.com/fullsize/Fibrillarin-Antibody-Western-Blot-NBP1-57272-img0004.jpg "Western Blot: Fibrillarin Antibody [NBP1-57272] - Jurkat cell lysate, Antibody Titration: 1.25ug/ml")
![Immunohistochemistry-Paraffin: Fibrillarin Antibody [NBP1-57272] - Human Intestine Tissue, antibody concentration 4-8ug/ml. Cells with positive label: Epithelial cells of intestinal villus (indicated with arrows) 400X magnification.](http://images.novusbio.com/fullsize/Fibrillarin-Antibody-Immunohistochemistry-Paraffin-NBP1-57272-img0003.jpg)
![Western Blot: Fibrillarin Antibody [NBP2-26150] - NBP2-26150 (1ug/ml) staining of HEK293 lysate (35ug protein in RIPA buffer). Primary incubation was 1 hour. Detected by chemiluminescence.](http://images.novusbio.com/fullsize/Fibrillarin-Antibody-Western-Blot-NBP2-26150-img0001.jpg "Western Blot: Fibrillarin Antibody [NBP2-26150] - NBP2-26150 (1ug/ml) staining of HEK293 lysate (35ug protein in RIPA buffer). Primary incubation was 1 hour. Detected by chemiluminescence.")