Date published: 2025-10-14

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cyclin O Antibody (F-3): sc-374633

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Datasheets
  • cyclin O Antibody (F-3) is a mouse monoclonal IgG2b κ cyclin O antibody, cited in 1 publications, provided at 200 µg/ml
  • raised against amino acids 1-267 mapping at the N-terminal of cyclin O of human origin
  • cyclin O Antibody (F-3) is recommended for detection of cyclin O of human origin by WB, IP, IF and ELISA
  • Anti-cyclin O Antibody (F-3) 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
  • TransCruz reagent for ChIP application (sc-374633 X, 200 µg/0.1 ml)
  • At present, we have not yet completed the identification of the preferred secondary detection reagent(s) for cyclin O Antibody (F-3). This work is in progress.

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Cyclin O Antibody (F-3) is a mouse monoclonal IgG2b kappa light chain antibody that detects cyclin O protein of human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). Anti-cyclin O antibody (F-3) is available in both non-conjugated and various conjugated forms, including agarose, horseradish peroxidase (HRP), phycoerythrin (PE), fluorescein isothiocyanate (FITC), and multiple Alexa Fluor® conjugates. Cyclin O, also known as CCNO, is a 350 amino acid protein that plays a crucial role in regulating cell cycle, particularly in oocyte meiotic progression. CCNO helps control the activation of cyclin-dependent kinase complexes, which are vital for cell division and proper timing of cell cycle events. A gene located on human chromosome 5 encodes CCNO, making this protein part of the larger cyclin family that regulates different phases of cell cycle. CCNO expression is tightly regulated, with levels fluctuating according to cell cycle stages, thereby influencing associated kinase activity. Understanding CCNO function is important for elucidating mechanisms of cell cycle regulation and implications in reproductive biology and potential pathologies related to cell cycle dysregulation.

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

cyclin O Antibody (F-3) References:

  1. Cyclin F regulates the nuclear localization of cyclin B1 through a cyclin-cyclin interaction.  |  Kong, M., et al. 2000. EMBO J. 19: 1378-88. PMID: 10716937
  2. A role for cyclin J in the rapid nuclear division cycles of early Drosophila embryogenesis.  |  Kolonin, MG. and Finley, RL. 2000. Dev Biol. 227: 661-72. PMID: 11071782
  3. Regulation of the G1/S phase of the cell cycle and alterations in the RB pathway in human lung cancer.  |  Wikman, H. and Kettunen, E. 2006. Expert Rev Anticancer Ther. 6: 515-30. PMID: 16613540
  4. Identification of a novel cyclin required for the intrinsic apoptosis pathway in lymphoid cells.  |  Roig, MB., et al. 2009. Cell Death Differ. 16: 230-43. PMID: 18927588
  5. Measurement of changes in Cdk2 and cyclin o-associated kinase activity in apoptosis.  |  Roset, R. and Gil-Gómez, G. 2009. Methods Mol Biol. 559: 161-72. PMID: 19609756
  6. Cyclin O regulates germinal vesicle breakdown in mouse oocytes.  |  Ma, JY., et al. 2013. Biol Reprod. 88: 110. PMID: 23515676
  7. Phosphorylation of cyclin O, a novel cyclin family protein containing a cyclin-like domain, is involved in the activation of cyclin-dependent kinase 2.  |  Kim, DH., et al. 2014. Oncol Lett. 8: 2769-2775. PMID: 25364462
  8. Cyclin O (Ccno) functions during deuterosome-mediated centriole amplification of multiciliated cells.  |  Funk, MC., et al. 2015. EMBO J. 34: 1078-89. PMID: 25712475
  9. Novel CYCLIN-O pathogenic variants in a patient presenting with bronchiectasis secondary to reduced generation of multiple motile cilia.  |  Yap, KH., et al. 2024. Respirol Case Rep. 12: e70057. PMID: 39479223
  10. Cyclin O controls entry into the cell-cycle variant required for multiciliated cell differentiation.  |  Khoury Damaa, M., et al. 2025. Cell Rep. 44: 115117. PMID: 39740663
  11. Identification of a novel vertebrate cyclin: cyclin B3 shares properties with both A- and B-type cyclins.  |  Gallant, P. and Nigg, EA. 1994. EMBO J. 13: 595-605. PMID: 8313904
  12. Dynamics of cell cycle regulators: artifact-free analysis by recultivation of cells synchronized by centrifugal elutriation.  |  Mikulits, W., et al. 1997. DNA Cell Biol. 16: 849-59. PMID: 9260928

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

cyclin O Antibody (F-3)

sc-374633
200 µg/ml
$316.00

cyclin O Antibody (F-3) X

sc-374633 X
200 µg/0.1 ml
$316.00

cyclin O Antibody (F-3) AC

sc-374633 AC
500 µg/ml, 25% agarose
$416.00

cyclin O Antibody (F-3) HRP

sc-374633 HRP
200 µg/ml
$316.00

cyclin O Antibody (F-3) FITC

sc-374633 FITC
200 µg/ml
$330.00

cyclin O Antibody (F-3) PE

sc-374633 PE
200 µg/ml
$343.00

cyclin O Antibody (F-3) Alexa Fluor® 488

sc-374633 AF488
200 µg/ml
$357.00

cyclin O Antibody (F-3) Alexa Fluor® 546

sc-374633 AF546
200 µg/ml
$357.00

cyclin O Antibody (F-3) Alexa Fluor® 594

sc-374633 AF594
200 µg/ml
$357.00

cyclin O Antibody (F-3) Alexa Fluor® 647

sc-374633 AF647
200 µg/ml
$357.00

cyclin O Antibody (F-3) Alexa Fluor® 680

sc-374633 AF680
200 µg/ml
$357.00

cyclin O Antibody (F-3) Alexa Fluor® 790

sc-374633 AF790
200 µg/ml
$357.00

Hi, I'm just about to begin a project with patient derived mutant CCNO cells. I was interested in the free 10 µL sample offered on your website for the anti-cyclin O antibody sc-374633. Could you please contact me in this regard? Many thanks. Guy.

Asked by: GYealland
Thank you for your question. Please contact technical service directly to arrange for free antibody samples.
Answered by: Tech Support Europe
Date published: 2021-04-28

What is the recommended starting dilution for Western blot for sc-374633: cyclin O (F-3) monoclonal antibody?

Asked by: cjMara
The recommended starting dilution for Western blot is 1:100 with a dilution range of 1:100-1:1000. This information, along with other technical specifications, is available in the recommended protocol: https://www.scbt.com/scbt/resources/protocols/western-immuno-blotting
Answered by: Technical Support
Date published: 2017-03-22
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Rated 5 out of 5 by from Good for Western blotAntibody detects cyclin O in sc-173001 human cyclin O transfected cell lysates by Western blot -SCBT QC
Date published: 2023-09-14
Rated 4 out of 5 by from a good antibody for WBThis antibody generates a clear signal at the predicted position on the WB (1:500 dilution, 40ug HeLa extract), albeit with higher background
Date published: 2017-09-18
Rated 4 out of 5 by from Good specificity and signal strength in humanGood specificity and signal strength in human transfected cell lysates.
Date published: 2013-12-27
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cyclin O Antibody (F-3) is rated 4.3 out of 5 by 3.
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