Date published: 2025-10-12

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cyclin E Antibody (HE12): sc-247

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Datasheets
  • cyclin E Antibody (HE12) is a mouse monoclonal IgG1 κ, cited in 838 publications, provided at 200 µg/ml
  • raised against recombinant cyclin E of human origin
  • Anti-cyclin E Antibody (HE12) is recommended for detection of cyclin E (doublet at 50 kDa and single band at 42 kDa) of mouse, rat and human origin by WB, IP, IF and IHC(P); Highly expressed in testis and placenta. Low levels in bronchial epithelial cells.
  • cyclin E Antibody (HE12) is available conjugated to 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 and m-IgG1 BP-HRP are the preferred secondary detection reagents for cyclin E Antibody (HE12) for WB and IHC(P) applications. These reagents are now offered in bundles with cyclin E Antibody (HE12) (see ordering information below).

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Cyclin E Antibody (HE12) is a mouse monoclonal IgG1 kappa light chain antibody that detects cyclin E protein (doublet at 50 kDa and single band at 42 kDa) of mouse, rat, and human origin through western blotting, immunoprecipitation, immunofluorescence, and immunohistochemistry. Cyclin E (HE12) antibody is available in both conjugated and non-conjugated forms, providing flexibility for various experimental needs. Cyclins, including cyclin E, were first identified in invertebrates as proteins that exhibit dramatic oscillations throughout the cell cycle, and have been highly conserved across evolution, underscoring their essential role in regulating cell division. Cyclin E functions as a key regulator of the G1 phase of the cell cycle, forming a complex with the transcription factor E2F. This complex is crucial for the expression of several S phase-specific proteins, facilitating the transition from G1 phase to S phase of the cell cycle. Cyclin E mRNA levels peak near the G1/S boundary, highlighting temporal regulation and significance in cell cycle progression. Understanding cyclin E′s role in cell division provides insights into mechanisms underlying cell proliferation and potential implications in cancer biology, where dysregulation of cyclins is often observed.

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 (HE12) References:

  1. Cyclin E/cdk2 and cyclin A/cdk2 kinases associate with p107 and E2F in a temporally distinct manner.  |  Lees, E., et al. 1992. Genes Dev. 6: 1874-85. PMID: 1398067
  2. Constitutive turnover of cyclin E by Cul3 maintains quiescence.  |  McEvoy, JD., et al. 2007. Mol Cell Biol. 27: 3651-66. PMID: 17339333
  3. Expression patterns of cyclin E, cyclin A and CDC25 phosphatases in laryngeal carcinogenesis.  |  Fraczek, M., et al. 2007. Eur Arch Otorhinolaryngol. 264: 923-8. PMID: 17361412
  4. Isolation of three novel human cyclins by rescue of G1 cyclin (Cln) function in yeast.  |  Lew, DJ., et al. 1991. Cell. 66: 1197-206. PMID: 1833066
  5. Human cyclin E, a new cyclin that interacts with two members of the CDC2 gene family.  |  Koff, A., et al. 1991. Cell. 66: 1217-28. PMID: 1833068
  6. Cyclin activation of p34cdc2.  |  Solomon, MJ., et al. 1990. Cell. 63: 1013-24. PMID: 2147872
  7. The role of cyclin synthesis and degradation in the control of maturation promoting factor activity.  |  Murray, AW., et al. 1989. Nature. 339: 280-6. PMID: 2566918
  8. Cyclin E Deregulation and Genomic Instability.  |  Teixeira, LK. and Reed, SI. 2017. Adv Exp Med Biol. 1042: 527-547. PMID: 29357072
  9. The clam embryo protein cyclin A induces entry into M phase and the resumption of meiosis in Xenopus oocytes.  |  Swenson, KI., et al. 1986. Cell. 47: 861-70. PMID: 2946420
  10. Cyclin E in normal physiology and disease states.  |  Chu, C., et al. 2021. Trends Cell Biol. 31: 732-746. PMID: 34052101
  11. Cyclin E-induced replicative stress drives p53-dependent whole-genome duplication.  |  Zeng, J., et al. 2023. Cell. 186: 528-542.e14. PMID: 36681079
  12. Cyclin: a protein specified by maternal mRNA in sea urchin eggs that is destroyed at each cleavage division.  |  Evans, T., et al. 1983. Cell. 33: 389-96. PMID: 6134587

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

cyclin E Antibody (HE12)

sc-247
200 µg/ml
$316.00

cyclin E Antibody (HE12): m-IgG Fc BP-HRP Bundle

sc-526452
200 µg Ab; 10 µg BP
$354.00

cyclin E Antibody (HE12): m-IgG1 BP-HRP Bundle

sc-531825
200 µg Ab; 20 µg BP
$354.00

cyclin E Antibody (HE12) FITC

sc-247 FITC
200 µg/ml
$330.00

cyclin E Antibody (HE12) Alexa Fluor® 488

sc-247 AF488
200 µg/ml
$357.00

cyclin E Antibody (HE12) Alexa Fluor® 546

sc-247 AF546
200 µg/ml
$357.00

cyclin E Antibody (HE12) Alexa Fluor® 594

sc-247 AF594
200 µg/ml
$357.00

cyclin E Antibody (HE12) Alexa Fluor® 680

sc-247 AF680
200 µg/ml
$357.00

cyclin E Antibody (HE12) Alexa Fluor® 790

sc-247 AF790
200 µg/ml
$357.00

cyclin E Antibody (HE12) TRITC

sc-247 TRITC
200 µg/ml
$320.00

The description of the antibody predicts a "doublet at 50 kDa and single band at 42 kDa." I successfully got this result; however, I would like to know what each of the bands corresponds to. Is the doublet at 50 kDa due to PTM of Cyclin E?

Asked by: Nick
Thank you for your question. Please contact technical service by emailing scbt@scbt.com or call (800)-457-3801.
Answered by: BlakeJ
Date published: 2024-05-13

Can this anti-cyclin E be purchased conjugated to AF488? We can not use FITC in our application.

Asked by: AMH1
Thank You for your question. We do not currently offer the antibody conjugated to AF488. We may be able to design a conjugated form by contacting our special orders department. specialorders@scbt.com
Answered by: BlakeJ
Date published: 2023-07-11

Which buffer to use for western blot? I used 5% milk in TBS-T for blocking and for both primary and secondary Ab and got no band. Thanks

Asked by: Yaelle
Thank you for your question. We recommend using 5% nonfat milk in TBST for blocking and for both primary and secondary antibody incubations. Please contact our Technical Service Department for assistance in troubleshooting this antibody.
Answered by: Technical Support
Date published: 2019-11-25

Is the antibody directed against the whole protein or any particular site (c-or n-terminal?)

Asked by: portland
Thank you for your question. This antibody was made against a recombinant synthetic peptide corresponding to Human Cyclin E1. The exact epitope has not been epitope mapped, so I do not have further information regarding any particular site. If you have any further questions, please contact Technical Service by phone, (800)-457-3801 option 2, email <scbt@scbt.com>, or by live chat directly on our website, www.scbt.com.
Answered by: Tech Service
Date published: 2023-06-04

Can the antibody used on both rat and mouse source samples? How long will it take to get the antibody?

Asked by: Guanwen
Thank you for your question. cyclin E Antibody (HE12): sc-247 is recommended for detection of cyclin E in mouse, rat and human samples. Please contact our Asian Support Office to inquire about current product availability and shipping and delivery times for your institution. Please call our Asian Support office toll-free at 800-820-8626, email asia@scbio.cn, or contact us by live chat.
Answered by: Technical Support
Date published: 2017-04-07

Does it recognize both CCNE1 and CCNE2? thanks!

Asked by: NickNR
Thank you for your question. cyclin E Antibody (HE12): sc-247 is recommended for detection of cyclin E (CCNE1). We have not tested the antibody for reactivity against CCNE2.
Answered by: Technical Support
Date published: 2017-03-30

Is it possible to use this mouse monoclonal antibody to detect cyclin E in canine samples?

Asked by: Trav11
To inquire about additional species reactivity not listed on our website, please contact our Technical Service department at 800-457-3801 and we will be more than happy to run sequence analysis for your desired species.
Answered by: Tech Service 8
Date published: 2016-12-16

Can I use the cyclin E Antibody (HE12) for immunofluorescence if I am working with mouse tissue samples?

Asked by: Trav11
If looking to perform immunofluorescence in mouse tissue samples, we recommend using our directly conjugated mouse monoclonal primary antibodies. Currently, the cyclin E Antibody (HE12): sc-247 is available conjugated to fluorescein (sc-247 FITC, 200 µg/ml) and TRITC (sc-247 TRITC, 200 µg/ml).
Answered by: Tech Service 8
Date published: 2016-12-16
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Rated 4 out of 5 by from 使いやすい抗体これまで使用していた他のメーカーの抗体からの変更のため、サンプルを頂きました。遜色なく使用でき満足です。
Date published: 2021-12-17
Rated 5 out of 5 by from western没有申请小样,直接买的大包装抗体,用起来相当不错,K562细胞制备的蛋白样品。所以强烈推荐,毕竟性价比还是不错的!
Date published: 2020-12-20
Rated 5 out of 5 by from Good antibody for WBI used this antibody in western blot analysis obtaining a clear signal at the predicted position
Date published: 2020-09-08
Rated 5 out of 5 by from good productIt is a good antibody with clean background for WB.
Date published: 2018-09-11
Rated 5 out of 5 by from Very strong signalSharp and strong band in westen blot carried out on samples derived from human primary macrophages.
Date published: 2018-03-12
Rated 4 out of 5 by from HE12, Santa Cruz: a good antibodyThis antibody works really well and for this reason we choose it among all the other that we had the possibility to test.
Date published: 2018-01-18
Rated 5 out of 5 by from Good antibody!1:200 diluted for wb of rat heart protein,the band is strong and special
Date published: 2017-12-30
Rated 5 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).
Date published: 2017-09-18
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cyclin E Antibody (HE12) is rated 4.7 out of 5 by 20.
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