Date published: 2026-8-2

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cyclin E Antibody (E-4): sc-377100

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Datasheets
  • cyclin E Antibody (E-4) is a mouse monoclonal IgG2b κ cyclin E antibody, cited in 129 publications, provided at 200 µg/ml
  • specific for an epitope mapping between amino acids 367-396 at the C-terminus of cyclin E of rat origin
  • cyclin E Antibody (E-4) is recommended for detection of cyclin E1 of mouse, rat and human origin by WB, IP, IF, IHC(P) and ELISA
  • Anti-cyclin E Antibody (E-4) 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-IgG Fc BP-HRP, m-IgG2b BP-HRP and m-IgGκ BP-HRP are the preferred secondary detection reagents for cyclin E Antibody (E-4) for WB and IHC(P) applications. These reagents are now offered in bundles with cyclin E Antibody (E-4) (see ordering information below).
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Cyclin E Antibody (E-4) is a mouse monoclonal IgG2b kappa light chain antibody that detects cyclin E protein of mouse, rat, and human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), immunohistochemistry, and enzyme-linked immunosorbent assay (ELISA). Anti-cyclin E antibody (E-4) 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 E plays a pivotal role in regulating cell cycle, particularly during transition from G1 phase to S phase, where cyclin E is essential for cells progressing into DNA synthesis. Cyclin E is primarily located in nucleus, where cyclin E forms a complex with transcription factor E2F, crucial for expressing genes necessary for S phase entry. Cyclin E/E2F complex is temporally regulated, with levels peaking at G1/S boundary, ensuring cells only proceed to DNA replication when adequately prepared. Proper functioning of cyclin E is vital for normal cell division, and dysregulation of cyclin E has been implicated in various cancers, highlighting cyclin E′s importance as a potential therapeutic target.

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 E Antibody (E-4) References:

  1. Cyclin D and cyclin E expression in normal and adenomatous pituitary.  |  Jordan, S., et al. 2000. Eur J Endocrinol. 143: R1-6. PMID: 10870044
  2. Cyclin E ablation in the mouse.  |  Geng, Y., et al. 2003. Cell. 114: 431-43. PMID: 12941272
  3. Cyclin E as molecular marker in the management of breast cancer: a review.  |  Lopez-Beltran, A., et al. 2006. Anal Quant Cytol Histol. 28: 111-4. PMID: 16637514
  4. Deregulation of cyclin E meets dysfunction in p53: closing the escape hatch on breast cancer.  |  Barton, MC., et al. 2006. J Cell Physiol. 209: 686-94. PMID: 17001684
  5. Cyclin E deregulation impairs mitotic progression through premature activation of Cdc25C.  |  Bagheri-Yarmand, R., et al. 2010. Cancer Res. 70: 5085-95. PMID: 20530684
  6. Cyclin E transgenic mice: discovery tools for lung cancer biology, therapy, and prevention.  |  Freemantle, SJ. and Dmitrovsky, E. 2010. Cancer Prev Res (Phila). 3: 1513-8. PMID: 21149327
  7. Cyclin E amplification/overexpression is a mechanism of trastuzumab resistance in HER2+ breast cancer patients.  |  Scaltriti, M., et al. 2011. Proc Natl Acad Sci U S A. 108: 3761-6. PMID: 21321214
  8. Cytoplasmic Cyclin E Mediates Resistance to Aromatase Inhibitors in Breast Cancer.  |  Doostan, I., et al. 2017. Clin Cancer Res. 23: 7288-7300. PMID: 28947566
  9. USP27-mediated Cyclin E stabilization drives cell cycle progression and hepatocellular tumorigenesis.  |  Dong, L., et al. 2018. Oncogene. 37: 2702-2713. PMID: 29497124
  10. Cytoplasmic Cyclin E Expression Predicts for Response to Neoadjuvant Chemotherapy in Breast Cancer.  |  Karakas, C., et al. 2021. Ann Surg. 274: e150-e159. PMID: 31436549

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

cyclin E Antibody (E-4)

sc-377100
200 µg/ml
$322.00

cyclin E Antibody (E-4): m-IgG Fc BP-HRP Bundle

sc-529974
200 µg Ab; 10 µg BP
$361.00

cyclin E Antibody (E-4): m-IgGκ BP-HRP Bundle

sc-523188
200 µg Ab, 40 µg BP
$361.00

cyclin E Antibody (E-4): m-IgG2b BP-HRP Bundle

sc-550153
200 µg Ab; 10 µg BP
$361.00

cyclin E Antibody (E-4) AC

sc-377100 AC
500 µg/ml, 25% agarose
$424.00

cyclin E Antibody (E-4) HRP

sc-377100 HRP
200 µg/ml
$322.00

cyclin E Antibody (E-4) FITC

sc-377100 FITC
200 µg/ml
$336.00

cyclin E Antibody (E-4) PE

sc-377100 PE
200 µg/ml
$349.00

cyclin E Antibody (E-4) Alexa Fluor® 488

sc-377100 AF488
200 µg/ml
$364.00

cyclin E Antibody (E-4) Alexa Fluor® 546

sc-377100 AF546
200 µg/ml
$364.00

cyclin E Antibody (E-4) Alexa Fluor® 594

sc-377100 AF594
200 µg/ml
$364.00

cyclin E Antibody (E-4) Alexa Fluor® 647

sc-377100 AF647
200 µg/ml
$364.00

cyclin E Antibody (E-4) Alexa Fluor® 680

sc-377100 AF680
200 µg/ml
$364.00

cyclin E Antibody (E-4) Alexa Fluor® 790

sc-377100 AF790
200 µg/ml
$364.00

cyclin E (E-4) Neutralizing Peptide

sc-377100 P
100 µg/0.5 ml
$69.00