Date published: 2026-4-5

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Cdk5 Antibody (J-3): sc-6247

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Datasheets
  • Cdk5 Antibody (J-3) is a mouse monoclonal IgG2b κ Cdk5 antibody, cited in 130 publications, provided at 200 µg/ml
  • raised against amino acids 1-291 representing full length Cdk5 of human origin
  • Cdk5 Antibody (J-3) is recommended for detection of Cdk5 of mouse, rat and human origin by WB, IP, IF and ELISA
  • Anti-Cdk5 Antibody (J-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
  • also available conjugated to TRITC for IF, IHC(P) and FCM
  • m-IgG Fc BP-HRP and m-IgGκ BP-HRP are the preferred secondary detection reagents for Cdk5 Antibody (J-3) for WB applications. These reagents are now offered in bundles with Cdk5 Antibody (J-3) (see ordering information below).
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Cdk5 Antibody (J-3) is a mouse monoclonal IgG2b kappa light chain antibody that targets cyclin dependent kinase 5 (Cdk5), also known as PSSALRE, a critical protein involved in regulating the cell cycle and neuronal function. Cdk5 monoclonal antibody (J-3) is raised against amino acids 1-291 of the full-length human Cdk5 protein and demonstrates reactivity with Cdk5 from mouse, rat, and human species, making Cdk5 (J-3) antibody ideal for applications such as western blotting, immunoprecipitation, immunofluorescence, and ELISA. Cdk5 plays a pivotal role in the G1-S transition of the cell cycle and is predominantly expressed in mature neurons, where activity significantly increases during neuronal differentiation. Cdk5 is essential for phosphorylating key substrates like neurofilament and tau proteins, which are vital for maintaining neuronal structure and function. By modulating these processes, Cdk5 is integral to both normal cellular operations and the development of neurological disorders. Cdk5 monoclonal antibody (J-3) is available in various forms, including non-conjugated and multiple conjugated versions such as agarose, HRP, PE, FITC, and several Alexa Fluor® conjugates, providing researchers with flexible options for experimental needs. Cdk5 (J-3) antibody allows for precise detection and study of Cdk5, facilitating advancements in understanding its role in cell cycle regulation and neurobiology.

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

Cdk5 Antibody (J-3) References:

  1. PCTAIRE-1 and PCTAIRE-3, two members of a novel cdc2/CDC28-related protein kinase gene family.  |  Okuda, T., et al. 1992. Oncogene. 7: 2249-58. PMID: 1437147
  2. The in vivo phosphorylation sites of rat brain dynamin I.  |  Graham, ME., et al. 2007. J Biol Chem. 282: 14695-707. PMID: 17376771
  3. CDK5: A Unique CDK and Its Multiple Roles in the Nervous System.  |  Cortés, N., et al. 2019. J Alzheimers Dis. 68: 843-855. PMID: 30856110
  4. CDK5: Key Regulator of Apoptosis and Cell Survival.  |  Roufayel, R. and Murshid, N. 2019. Biomedicines. 7: PMID: 31698798
  5. CDK5: an oncogene or an anti-oncogene: location location location.  |  Nikhil, K. and Shah, K. 2023. Mol Cancer. 22: 186. PMID: 37993880
  6. The cell cycle kinases.  |  Pines, J. 1994. Semin Cancer Biol. 5: 305-13. PMID: 7803767
  7. Synergistic gene expressions of cyclin E, cdk2, cdk5 and E2F-1 during the prolactin-induced G1/S transition in rat Nb2 pre-T lymphoma cells.  |  Hosokawa, Y., et al. 1995. Biochem Mol Biol Int. 37: 393-9. PMID: 8673024
  8. Cyclins, cyclin-dependent kinases and cdk inhibitors: implications in cell cycle control and cancer.  |  MacLachlan, TK., et al. 1995. Crit Rev Eukaryot Gene Expr. 5: 127-56. PMID: 8845581
  9. Intracellular localization of cyclin-dependent kinase 5 (CDK5) in mouse neuron: CDK5 is located in both nucleus and cytoplasm.  |  Ino, H. and Chiba, T. 1996. Brain Res. 732: 179-85. PMID: 8891282
  10. cdk5 expression and association with p35nck5a in early stages of rat cerebellum neurogenesis; tyrosine dephosphorylation and activation in post-mitotic neurons.  |  Lazaro, JB., et al. 1996. Neurosci Lett. 218: 21-4. PMID: 8939471
  11. Role of the cyclin-dependent kinase 4 and 6 inhibitor gene family p15, p16, p18 and p19 in leukemia and lymphoma.  |  Siebert, R., et al. 1996. Leuk Lymphoma. 23: 505-20. PMID: 9031081
  12. Current concepts in neuro-oncology: the cell cycle--a review.  |  Dirks, PB. and Rutka, JT. 1997. Neurosurgery. 40: 1000-13; discussion 1013-5. PMID: 9149259

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Cdk5 Antibody (J-3)

sc-6247
200 µg/ml
$322.00

Cdk5 Antibody (J-3): m-IgG Fc BP-HRP Bundle

sc-528161
200 µg Ab; 10 µg BP
$361.00

Cdk5 Antibody (J-3): m-IgGκ BP-HRP Bundle

sc-520469
200 µg Ab, 40 µg BP
$361.00

Cdk5 Antibody (J-3) AC

sc-6247 AC
500 µg/ml, 25% agarose
$424.00

Cdk5 Antibody (J-3) HRP

sc-6247 HRP
200 µg/ml
$322.00

Cdk5 Antibody (J-3) FITC

sc-6247 FITC
200 µg/ml
$336.00

Cdk5 Antibody (J-3) PE

sc-6247 PE
200 µg/ml
$349.00

Cdk5 Antibody (J-3) Alexa Fluor® 488

sc-6247 AF488
200 µg/ml
$364.00

Cdk5 Antibody (J-3) Alexa Fluor® 546

sc-6247 AF546
200 µg/ml
$364.00

Cdk5 Antibody (J-3) Alexa Fluor® 594

sc-6247 AF594
200 µg/ml
$364.00

Cdk5 Antibody (J-3) Alexa Fluor® 647

sc-6247 AF647
200 µg/ml
$364.00

Cdk5 Antibody (J-3) Alexa Fluor® 680

sc-6247 AF680
200 µg/ml
$364.00

Cdk5 Antibody (J-3) Alexa Fluor® 790

sc-6247 AF790
200 µg/ml
$364.00

Cdk5 Antibody (J-3) TRITC

sc-6247 TRITC
200 µg/ml
$326.00

Which one of the following m-IgG BP-HRP is suitable for CK5 antibody sc-6247 for western blot? m-IgGK BP-HRP Sc-520363, m-gG Fc BP-HRO SC- 525416, or m-lgG2b BP-HRP SC-542742. Thank you

Asked by: Farah
Thank you for your question. All three options are suitable for the detection of this primary antibody in western blots. If you want an isotype-specific secondary antibody, you can opt for m-lgG2b BP-HRP SC-542742 or if you want to use the secondary for the detection of any mouse IgG primary antibody you may have, the m-gG Fc BP-HRP SC- 525416 is capable of doing just that.
Answered by: Tech Support Europe
Date published: 2025-10-27

Have you checked that this antibody is specific for CDK5 and does not recognize other related CDKs including CDK1 and CDK2? Thanks

Asked by: MRou
Thank you for your question. Our mouse monoclonal Cdk5 Antibody (J-3): sc-6247 has been experimentally validated for specificity in Cdk5 CRISPR/Cas9 KO transfected HEK293T whole cell lysates. This data is available on our website. Transfections were performed using our Cdk5 CRISPR/Cas9 KO Plasmid: sc-400161 plus Cdk5 HDR Plasmid: sc-400161-HDR.
Answered by: Technical Support
Date published: 2020-05-08

Can Cdk5 Antibody (J-3): sc-6247 be used for detection of Cdk5 of monkey origin?

Asked by: jenni
Thank you for your inquiry. 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. We are available by phone, e-mail or chat.
Answered by: Technical Support 3
Date published: 2017-01-09
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Rated 5 out of 5 by from works perfectlyGot this ab as a free sample, works very fine. Clear band at the right molecular weight in mouse brain lysates and SH cells, highly recommended.
Date published: 2021-02-03
Rated 5 out of 5 by from good antibodygood antibody, correct band size by western blotting.
Date published: 2017-11-22
Rated 5 out of 5 by from Detects endogenous proteinWorks well enough for western blot, for endogenous levels of cdk5 in human cell lines and mouse neurons. Used at 1:500.
Date published: 2017-11-21
Rated 5 out of 5 by from Clear and powerful signalUsing antibody 1:1000 working in WB and HeLa cells, we used this antibody for many years and always been good signals.
Date published: 2017-11-02
Rated 5 out of 5 by from good signalThe antibody can be used for the detection of Cdk5 and provide a good signal, which can help us to study the experime
Date published: 2017-10-20
Rated 5 out of 5 by from Really greatWe got obtained specific band is very clear and powerful signal with Cdk5 Antibody. Knowledge of the sensitivity and specificity of the antibody leads to their more rational selection.
Date published: 2017-10-18
Rated 5 out of 5 by from great featurework well in WB at 1:100,and the strip is very clear.
Date published: 2017-10-08
Rated 5 out of 5 by from GreatThis antibody works for mouse brain tissue western blot samples
Date published: 2017-09-06
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Cdk5 Antibody (J-3) is rated 5.0 out of 5 by 27.
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