Date published: 2026-4-4

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cyclin A Antibody (B-8): sc-271682

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Datasheets
  • cyclin A Antibody (B-8) is a mouse monoclonal IgG2a κ cyclin A antibody, cited in 132 publications, provided at 200 µg/ml
  • raised against amino acids 1-432 representing full length cyclin A of human origin
  • cyclin A Antibody (B-8) is recommended for detection of cyclin A and cyclin A1 of human origin by WB, IP, IF, IHC(P) and ELISA
  • Anti-cyclin A Antibody (B-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
  • TransCruz reagent for ChIP application (sc-271682 X, 200 µg/0.1 ml)
  • m-IgG Fc BP-HRP and m-IgG2a BP-HRP are the preferred secondary detection reagents for cyclin A Antibody (B-8) for WB and IHC(P) applications. These reagents are now offered in bundles with cyclin A Antibody (B-8) (see ordering information below).
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Cyclin A Antibody (B-8) is a mouse monoclonal IgG2a kappa light chain antibody that detects cyclin A protein of human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), immunohistochemistry with paraffin-embedded sections (IHCP), and enzyme-linked immunosorbent assay (ELISA). Anti-cyclin A antibody (B-8) 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 A plays a pivotal role in regulating the eukaryotic cell cycle, particularly during S phase, where cyclin A is essential for proper DNA replication progression. Cyclin A is primarily located in the nucleus, where cyclin A associates with cyclin-dependent kinase-2 (Cdk2) to form a complex crucial for transitioning from G1 phase to S phase of the cell cycle. Nuclear localization of cyclin A enables regulation of key processes such as DNA synthesis and cell division, making cyclin A critical for cellular proliferation and development. Cyclin A has been implicated in various cellular transformations and interacts with several important proteins, including E1A, transcription factors DRTF1 and E2F, and retinoblastoma protein, p110. A second isoform, cyclin A1, is predominantly expressed in germ cells and shares high sequence homology with Xenopus cyclin A1, further underscoring cyclin A′s functional diversity and significance in different biological contexts.

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

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

cyclin A Antibody (B-8)

sc-271682
200 µg/ml
$322.00

cyclin A Antibody (B-8): m-IgG Fc BP-HRP Bundle

sc-525820
200 µg Ab; 10 µg BP
$361.00

cyclin A Antibody (B-8): m-IgG2a BP-HRP Bundle

sc-546429
200 µg Ab; 10 µg BP
$361.00

cyclin A Antibody (B-8) X

sc-271682 X
200 µg/0.1 ml
$322.00

cyclin A Antibody (B-8) AC

sc-271682 AC
500 µg/ml, 25% agarose
$424.00

cyclin A Antibody (B-8) HRP

sc-271682 HRP
200 µg/ml
$322.00

cyclin A Antibody (B-8) FITC

sc-271682 FITC
200 µg/ml
$336.00

cyclin A Antibody (B-8) PE

sc-271682 PE
200 µg/ml
$349.00

cyclin A Antibody (B-8) Alexa Fluor® 488

sc-271682 AF488
200 µg/ml
$364.00

cyclin A Antibody (B-8) Alexa Fluor® 546

sc-271682 AF546
200 µg/ml
$364.00

cyclin A Antibody (B-8) Alexa Fluor® 594

sc-271682 AF594
200 µg/ml
$364.00

cyclin A Antibody (B-8) Alexa Fluor® 647

sc-271682 AF647
200 µg/ml
$364.00

cyclin A Antibody (B-8) Alexa Fluor® 680

sc-271682 AF680
200 µg/ml
$364.00

cyclin A Antibody (B-8) Alexa Fluor® 790

sc-271682 AF790
200 µg/ml
$364.00

Hey there! I'm interested in purchasing one of your Cyclin A-Alexa Fluor (Anti-cyclin A Antibody (B-8): sc-271682) conjugates and have a question. Are these antibody fusions recognized by other anti-mouse alexa fluor secondary antibodies? Thank you!

Asked by: Mike F
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: 2022-04-29

Does it work for IF using Rat or Mouse tissue?

Asked by: Tiago D
Thank you for your question. This antibody has not been tested for use on any other species than human samples, so we only recommend and warranty it for use on human samples. It may work in other species, but we can not warranty it for that use. Please contact our Technical Service Department by phone, e-mail or live chat if you have any further questions.
Answered by: Tech Service
Date published: 2017-04-26

I need to use an antibody to detect the protein in samples of canine origin. Do you know if this mouse monoclonal antibody will work?

Asked by: jerojero
Please contact our Technical Service Department and we would be happy to perform sequence analysis and review our data to answer any questions you may have about additional species reactivity.
Answered by: Technical Support 3
Date published: 2017-01-12

I am using the LiCor/Odyssey system. Which secondary antibody do you recommend using with cyclin A (B-8): sc-271682?

Asked by: jerojero
We recommend using one of our our exclusive Mouse IgG Binding Proteins (m-IgGκ) conjugated to CFL 680 or CFL 790. They are suitable for use with Near-Infrared (NIR) detection systems, such as LI-COR/Odyssey and other comparable systems. A complete list of available binding proteins is available on our website here: https://www.scbt.com/scbt/browse/support-products-mouse-igg-binding-proteins/_/N-ecrety
Answered by: Technical Support 3
Date published: 2017-01-12
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Rated 1 out of 5 by from New antibody lot doesn't perform well anymoreUnfortunately, after repurchasing the antibody it did not perform as previous lot. I have used old lot for IF at 1:500 dilution in human RPE1 cells successfully and got a specific nuclear staining. However, when I purchased the antibody again it was totally non-specific and resulted mainly in cytoplasmic localisation. I have contacted Santa Cruz support and they sent me a replacement, but even the replacement was not performing as the old antibody lot. It is very disappointing that different antibody lots are not reproducible.
Date published: 2022-09-15
Rated 5 out of 5 by from WB results刚才没看货号就评价了,尴尬!我们用的是这个货号,免疫印迹实验结果非常好,1:1000就可以做出来,或许与样品来源相关,强烈推荐啊。
Date published: 2020-11-15
Rated 4 out of 5 by from Works well for western blot and IPI have used this antibody for WB 1:500. It recognises a band at 54 kDa. However it also detects a band around 102 kDa. It also perform well for IP, 2 ug with 500ug lysate for RPE1 cells 2h RT. Looking forward to test if for IF.
Date published: 2020-09-30
Rated 5 out of 5 by from 免疫沈降で使用Immunoprecipitationで使用。5ul/sampleで用いた。非常に良好に免疫沈降することができた。
Date published: 2020-06-19
Rated 4 out of 5 by from Good for immunofluorescent stainingThe antibody can give a specific staining profile matches with Cyclin A with 1:500 dilution. Samples were HeLa cells fixed with cold methanol.
Date published: 2019-10-08
Rated 4 out of 5 by from ok on WBAntibody detect a specific band at 50Kda on human cheratinocytes extracts
Date published: 2018-12-12
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 Works well in IFWorks well in IF in blocking buffer (BSA 3%, Triton 0.1%). I used it at 1/200
Date published: 2018-07-16
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cyclin A Antibody (B-8) is rated 4.5 out of 5 by 35.
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