Date published: 2026-10-22

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cyclin A Antibody (AT10.2): sc-53227

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Datasheets
  • cyclin A Antibody (AT10.2) is a mouse monoclonal IgG1 κ, cited in 10 publications, provided at 200 µg/ml
  • raised against human recombinant cyclin A
  • recommended for detection of cyclin A of mouse, rat and human origin by WB, IP, IF and IHC(P)
  • See cyclin A (B-8): sc-271682 for cyclin A antibody conjugates, including AC, HRP, FITC, PE, Alexa Fluor® 488, 594, 647, 680 and 790.
  • m-IgGκ BP-HRP is the preferred secondary detection reagent for cyclin A Antibody (AT10.2) for WB and IHC(P) applications. This reagent is now offered in a bundle with cyclin A Antibody (AT10.2) (see ordering information below). For additional m-IgGκ BP conjugates see our complete list of Mouse IgG Binding Proteins.
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Cyclin A Antibody (AT10.2) is a mouse monoclonal IgG1 antibody that detects cyclin A in mouse, rat, and human samples through applications such as western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and immunohistochemistry. Anti-cyclin A antibody (AT10.2) plays a pivotal role in studying the regulation of the eukaryotic cell cycle, particularly during the S phase, where cyclin A is crucial for the proper progression and timing of DNA replication. Cyclin A is primarily located in the nucleus, where cyclin A associates with cyclin-dependent kinase-2 (Cdk2) to form active complexes that drive the cell cycle forward. Precise regulation of cyclin A is vital, as dysregulation can lead to uncontrolled cell proliferation and has been implicated in various cancers. Cyclin A interacts with several key proteins, including the retinoblastoma protein and transcription factors such as E2F, which are essential for cell cycle control and gene expression. Cyclin A monoclonal antibody (AT10.2) is an invaluable tool for researchers studying cell cycle dynamics and the molecular mechanisms underlying cell proliferation and transformation.

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 A Antibody (AT10.2) References:

  1. Cyclin A transcriptional suppression is the major mechanism mediating homocysteine-induced endothelial cell growth inhibition.  |  Wang, H., et al. 2002. Blood. 99: 939-45. PMID: 11806997
  2. Cyclin B and cyclin A confer different substrate recognition properties on CDK2.  |  Brown, NR., et al. 2007. Cell Cycle. 6: 1350-9. PMID: 17495531
  3. Regulation of Cyclin A protein in meiosis and early embryogenesis.  |  Vardy, L., et al. 2009. Proc Natl Acad Sci U S A. 106: 1838-43. PMID: 19181861
  4. Cyclin A-Cdk1 regulates the origin firing program in mammalian cells.  |  Katsuno, Y., et al. 2009. Proc Natl Acad Sci U S A. 106: 3184-9. PMID: 19221029
  5. Discovery of a distinct domain in cyclin A sufficient for centrosomal localization independently of Cdk binding.  |  Pascreau, G., et al. 2010. Proc Natl Acad Sci U S A. 107: 2932-7. PMID: 20133761
  6. The cyclin A centrosomal localization sequence recruits MCM5 and Orc1 to regulate centrosome reduplication.  |  Ferguson, RL., et al. 2010. J Cell Sci. 123: 2743-9. PMID: 20663915
  7. Expression of cyclin A in A549 cell line after treatment with arsenic trioxide.  |  Żuryń, A., et al. 2015. Postepy Hig Med Dosw (Online). 69: 1259-67. PMID: 26671917
  8. Cyclin A2/E1 activation defines a hepatocellular carcinoma subclass with a rearrangement signature of replication stress.  |  Bayard, Q., et al. 2018. Nat Commun. 9: 5235. PMID: 30531861
  9. Cyclin B/CDK1 and Cyclin A/CDK2 phosphorylate DENR to promote mitotic protein translation and faithful cell division.  |  Clemm von Hohenberg, K., et al. 2022. Nat Commun. 13: 668. PMID: 35115540
  10. Inhibition of the CDK2 and Cyclin A complex leads to autophagic degradation of CDK2 in cancer cells.  |  Zhang, J., et al. 2022. Nat Commun. 13: 2835. PMID: 35595767

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

cyclin A Antibody (AT10.2)

sc-53227
200 µg/ml
$322.00

cyclin A Antibody (AT10.2): m-IgGκ BP-HRP Bundle

sc-551069
200 µg Ab; 40 µg BP
$361.00

Can sc-53227: cyclin A (AT10.2) monoclonal antibody be used to stain formalin-fixed, paraffin-embedded (FFPE) tissue sections?

Asked by: Cweed
Thank you for your question. Yes, sc-53227: cyclin A (AT10.2) is recommended for use in IHC with paraffin-embedded sections. We recommend performing antigen retrieval with sodium citrate buffer (pH 6) and heat. The full protocol can be found here: https://www.scbt.com/scbt/resources/protocols/immunoperoxidase-staining
Answered by: Technical Support
Date published: 2017-03-24
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Rated 5 out of 5 by SH from Clean blot with single strong band at expectedClean blot with single strong band at expected size in K-562 and HuT 78 whole cell lysates. -SCBT QC
Date published: 2015-01-30
Rated 5 out of 5 by AM from Worked well for IF on PFA fixed human sampleWorked well for IF on PFA fixed human sample -SCBT QC
Date published: 2014-04-01
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cyclin A Antibody (AT10.2) is rated 5.0 out of 5 by 2.
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