Date published: 2026-3-17

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Ribosomal Protein S6 Antibody (C-8): sc-74459

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Datasheets
  • Ribosomal Protein S6 Antibody (C-8) is a mouse monoclonal IgG2b κ Ribosomal Protein S6 antibody, cited in 181 publications, provided at 200 µg/ml
  • raised against amino acids 1-249 mapping at the N-terminus of Ribosomal Protein S6 of human origin
  • Ribosomal Protein S6 Antibody (C-8) is recommended for detection of 40S Ribosomal Protein S6 of mouse, rat and human origin by WB, IP, IF, IHC(P) and ELISA
  • Anti-Ribosomal Protein S6 Antibody (C-8) is available conjugated to agarose for IP; HRP for WB, IHC(P) and ELISA; and to either phycoerythrin or FITC for IF, IHC(P) and FCM
  • also available conjugated to Alexa Fluor® 488, Alexa Fluor® 546, Alexa Fluor® 594 or Alexa Fluor® 647 for WB (RGB), IF, IHC(P) and FCM, and for use with RGB fluorescent imaging systems, such as iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • also available conjugated to Alexa Fluor® 680 or Alexa Fluor® 790 for WB (NIR), IF and FCM; for use with Near-Infrared (NIR) detection systems, such as LI-COR®Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • m-IgG2b BP-HRP and m-IgGκ BP-HRP are the preferred secondary detection reagents for Ribosomal Protein S6 Antibody (C-8) for WB and IHC(P) applications. These reagents are now offered in bundles with Ribosomal Protein S6 Antibody (C-8) (see ordering information below).
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Ribosomal Protein S6 Antibody (C-8) is a mouse monoclonal IgG2b kappa light chain antibody designed to detect Ribosomal Protein S6 (RPS6), also known as S6, a crucial component of the 40S ribosomal subunit involved in protein synthesis. anti-RPS6 antibody (C-8) targets the N-terminal epitope comprising amino acids 1-249 of human RPS6, ensuring precise recognition and binding. RPS6 plays a vital role in the regulation of cell growth and proliferation by serving as a major substrate for S6 kinases, which phosphorylate it in response to various extracellular signals. This phosphorylation is essential for the control of protein translation and, consequently, cellular function and metabolism. RPS6 monoclonal antibody (C-8) demonstrates broad species reactivity, effectively recognizing RPS6 from mouse, rat, and human origins across multiple applications, including western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), immunohistochemistry with paraffin-embedded sections (IHCP), and enzyme-linked immunosorbent assay (ELISA). Additionally, anti-RPS6 antibody (C-8) is available in both non-conjugated form and various conjugated forms such as agarose, horseradish peroxidase (HRP), phycoerythrin (PE), fluorescein isothiocyanate (FITC), and multiple Alexa Fluor® conjugates, providing versatility for diverse experimental needs. The high conservation of RPS6 across eukaryotic species underscores its fundamental role in ribosomal function and cellular biology, making RPS6 (C-8) antibody an invaluable tool for research in areas such as cell signaling, growth regulation, and disease mechanisms.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

Ribosomal Protein S6 Antibody (C-8) References:

  1. Ribosomal protein S6 cDNA from two Aedes mosquitoes encodes a carboxyl-terminal extension that resembles histone H1 proteins.  |  Hernandez, VP. and Fallon, AM. 1999. Genetica. 106: 263-7. PMID: 10897799
  2. The mapping of seven intron-containing ribosomal protein genes shows they are unlinked in the human genome.  |  Feo, S., et al. 1992. Genomics. 13: 201-7. PMID: 1577483
  3. Regulation and function of ribosomal protein S6 kinase (S6K) within mTOR signalling networks.  |  Magnuson, B., et al. 2012. Biochem J. 441: 1-21. PMID: 22168436
  4. Ribosomal Protein S6 Phosphorylation: Four Decades of Research.  |  Meyuhas, O. 2015. Int Rev Cell Mol Biol. 320: 41-73. PMID: 26614871
  5. Primary structure of the ribosomal protein gene S6 from Schizosaccharomyces pombe.  |  Gross, T., et al. 1988. Curr Genet. 13: 57-63. PMID: 2834104
  6. Isolation and characterization of cloned cDNAs that code for human ribosomal protein S6.  |  Lott, JB. and Mackie, GA. 1988. Gene. 65: 31-9. PMID: 2840355
  7. Phosphoproteomic Analysis of Neonatal Regenerative Myocardium Revealed Important Roles of Checkpoint Kinase 1 via Activating Mammalian Target of Rapamycin C1/Ribosomal Protein S6 Kinase b-1 Pathway.  |  Fan, Y., et al. 2020. Circulation. 141: 1554-1569. PMID: 32098494
  8. The primary structure of the human ribosomal protein S6 derived from a cloned cDNA.  |  Heinze, H., et al. 1988. J Biol Chem. 263: 4139-44. PMID: 3279029
  9. The Role of Ribosomal Protein S6 Kinases in Plant Homeostasis.  |  Obomighie, I., et al. 2021. Front Mol Biosci. 8: 636560. PMID: 33778006
  10. Blocking ribosomal protein S6 phosphorylation inhibits podocyte hypertrophy and focal segmental glomerulosclerosis.  |  Li, F., et al. 2022. Kidney Int. 102: 121-135. PMID: 35483522
  11. Hepatic ribosomal protein S6 (Rps6) insufficiency results in failed bile duct development and loss of hepatocyte viability; a ribosomopathy-like phenotype that is partially p53-dependent.  |  Comerford, SA., et al. 2023. PLoS Genet. 19: e1010595. PMID: 36656901
  12. The ribosomal protein S6 kinase alpha-1 (RPS6KA1) induces resistance to venetoclax/azacitidine in acute myeloid leukemia.  |  Weidenauer, K., et al. 2023. Leukemia. 37: 1611-1625. PMID: 37414921

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Ribosomal Protein S6 Antibody (C-8)

sc-74459
200 µg/ml
$322.00

Ribosomal Protein S6 Antibody (C-8): m-IgGκ BP-HRP Bundle

sc-521117
200 µg Ab, 40 µg BP
$361.00

Ribosomal Protein S6 Antibody (C-8): m-IgG2b BP-HRP Bundle

sc-548864
200 µg Ab; 10 µg BP
$361.00

Ribosomal Protein S6 Antibody (C-8) AC

sc-74459 AC
500 µg/ml, 25% agarose
$424.00

Ribosomal Protein S6 Antibody (C-8) HRP

sc-74459 HRP
200 µg/ml
$322.00

Ribosomal Protein S6 Antibody (C-8) FITC

sc-74459 FITC
200 µg/ml
$336.00

Ribosomal Protein S6 Antibody (C-8) PE

sc-74459 PE
200 µg/ml
$349.00

Ribosomal Protein S6 Antibody (C-8) Alexa Fluor® 488

sc-74459 AF488
200 µg/ml
$364.00

Ribosomal Protein S6 Antibody (C-8) Alexa Fluor® 546

sc-74459 AF546
200 µg/ml
$364.00

Ribosomal Protein S6 Antibody (C-8) Alexa Fluor® 594

sc-74459 AF594
200 µg/ml
$364.00

Ribosomal Protein S6 Antibody (C-8) Alexa Fluor® 647

sc-74459 AF647
200 µg/ml
$364.00

Ribosomal Protein S6 Antibody (C-8) Alexa Fluor® 680

sc-74459 AF680
200 µg/ml
$364.00

Ribosomal Protein S6 Antibody (C-8) Alexa Fluor® 790

sc-74459 AF790
200 µg/ml
$364.00

Is there any citation using this antibody to detect the phosphorylated protein during neuronal activation?

Asked by: cyto196
Thank you for your question. It would be helpful if you could call 800-457-3801, allowing for a more interactive discussion of this and other related questions.
Answered by: Technical Service
Date published: 2023-01-05

Has this antibody ever been tested against yeast Rps6?

Asked by: Kendall
Thank you for your question. This antibody has not yet been tested in yeast and so that is not a recommended species at this time. We are still gathering data to show on our website. Check back for updates!
Answered by: Dallas Tech Service
Date published: 2021-04-07

is sc-74459 tested in plant?this is my sequence:MKFNIANPTTGCQKKLEIDDDQKLRAFFDKRISQEVSGDALGDEFKGYVFKIMGGCDKQGFPMKQGVLTPGRVRLLLHRGTPCFRGYGRRNGERRRKSVRGCIVSPDLSVLNLVIVKKGEKDLPGLTDTEKPRMRGPKRASKIRKLFNLSKEDDVRKYVNTYRRNFTTKTGKTASKAPKIQRLVTPLTLQRKRARIADKKKRIAKA

Asked by: fakih
Thank you for your question. This antibody has not been tested on plant samples, and based on sequence homology we can not recommend this antibody for plant use.
Answered by: Tech Service
Date published: 2019-04-29

Hi Has this conjugated FITC antibody ever been tested in Flow cytometry? Cheers

Asked by: SJT2
We have not yet tested the FITC conjugated antibody in FCM. The conjugated primary antibody is recommended and warrantied for flow cytometry (FCM), however we are still gathering data to show on our website. Check back for updates!
Answered by: Technical Support
Date published: 2019-04-13

Is there any citation using this antibody for IP? Would be easier if you could filter publications accordingly with the technique needed. 

Asked by: Ioris
Thanks for your question. You can find the pubblications related to the desired application and much more following this link: https://www.scbt.com/scbt/misc/citationSearch.jsp . Please contact our Technical Service if you need any further support.
Answered by: SCBT Heidelberg Support
Date published: 2019-01-06

Does this antibody work equally in PBS and TBS?

Asked by: Muriel74
Thank you for your question. Yes, this product is provided in PBS, but will also work if diluted in TBS. If you have any further questions, please contact our European Technical Service team. You can reach them by phone at Toll Free: +49 6221 4503 0, by email at: europe@scbt.com or by live chat directly on our website, www.scbt.com
Answered by: Tech Service
Date published: 2017-01-12

Are there any issues with using this mouse monoclonal primary antibody on mouse samples?

Asked by: AbPolly
Thank you for your inquiry. The use of mouse monoclonal antibodies with mouse samples is very common and typically poses no problem. To eliminate any potential cross-reactivity of an anti-mouse secondary detection reagent, our Ribosomal Protein S6 sc-74459 is available in a variety of direct conjugations, such as HRP, PE, FITC, AlexaFluor 488 and AlexaFluor 647.
Answered by: Technical Support 12
Date published: 2017-01-04
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Rated 5 out of 5 by from 功能很好的一直抗体我们在很久之前购买了这只抗体,我们用这支抗体进行了免疫印记检测,在核糖体组分中能够清晰看到S6蛋白,很好用的抗体
Date published: 2026-01-08
Rated 4 out of 5 by from WBでちゃんとバンド出ました今回はWBで抗体を使用しました。 クリアなバンドが、問題なく、検出できました! 今後も使っていきます。
Date published: 2024-10-15
Rated 5 out of 5 by from Good antibodyI bought this antibody as a free sample and it works perfect for western
Date published: 2022-09-02
Rated 5 out of 5 by from Works with yeast S. cerevisae Rps6This antibody has good sensitivity and specificity towards yeast S. cerevisae Rps6. Yeast were grown to log-phase and collected over 5 hrs. Yeast lysates were collected using the culture boiling technique resuspending in 1x loading buffer (30 uL/1.0 OD600*mL cells collected) and loading 8 uL per well (https://doi.org/10.1002/yea.1628). Total protein staining by R-Prob Sigma kit to show consistent protein levels per lane. Antibody used at 1:1000 dilution.
Date published: 2021-07-28
Rated 5 out of 5 by from One of the best s6 antibodiesPerfect for wb, light and defined bands, and rapid development.
Date published: 2021-02-19
Rated 5 out of 5 by from Great for Western BlotI used this antibody for WB analysis of mouse and human samples. Worked very well without non-specific bands
Date published: 2020-12-19
Rated 5 out of 5 by from Excellent antibodyI used this sample to detect S6 protein on A549 and CL1-5 cells and had great bands intensity and specific binding.
Date published: 2020-05-10
Rated 4 out of 5 by from IOutstanding antiibody!We used this antibody to selectively detect total ribosomal protein S6 in PC-3 cells by Western blot. When used at 1:10,000 (in TBST-3% BSA) this antibody yields a single band at the expected MW. Inhibiting mTOR with rapamycin or YM155, as expected, does not inhibit this signal.
Date published: 2020-04-12
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Ribosomal Protein S6 Antibody (C-8) is rated 4.8 out of 5 by 36.
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