Date published: 2025-10-29

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Cdk7 Antibody (C-4): sc-7344

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Datasheets
  • Cdk7 Antibody (C-4) is a mouse monoclonal IgG2a κ Cdk7 antibody, cited in 70 publications, provided at 200 µg/ml
  • raised against amino acids 1-346 representing full length Cdk7 of human origin
  • Cdk7 Antibody (C-4) is recommended for detection of Cdk7 of mouse, rat and human origin by WB, IP, IF, IHC(P) and ELISA
  • Anti-Cdk7 Antibody (C-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
  • also available conjugated to TRITC for IF, IHC(P) and FCM
  • m-IgG Fc BP-HRP, m-IgG2a BP-HRP and m-IgGκ BP-HRP are the preferred secondary detection reagents for Cdk7 Antibody (C-4) for WB and IHC(P) applications. These reagents are now offered in bundles with Cdk7 Antibody (C-4) (see ordering information below).

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Cdk7 Antibody (C-4) is a mouse monoclonal IgG2a kappa light chain antibody that detects Cdk7 protein of mouse, rat, and human origin through various applications including western blotting, immunoprecipitation, immunofluorescence, immunohistochemistry, and enzyme-linked immunosorbent assay. Cdk7 (C-4) antibody is available in both non-conjugated and multiple conjugated forms, such as agarose, horseradish peroxidase, phycoerythrin, fluorescein isothiocyanate, and various Alexa Fluor® conjugates. Cdk7 plays a crucial role in cell cycle regulation as part of the cyclin-dependent kinase-activating kinase (CAK) complex, which is essential for the activation of other cyclin-dependent kinases, including Cdk2 and Cdc2. By phosphorylating these kinases at specific threonine residues, Cdk7 ensures that the cell cycle progresses smoothly, allowing for proper cellular division and function. Cdk7 serves as a regulatory hub that integrates various signaling pathways, thereby influencing cellular responses to external stimuli. Given the pivotal role in cell cycle control, Cdk7 is a significant target for research in cancer biology, where dysregulation of cell cycle progression is a hallmark of tumorigenesis.

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

Cdk7 Antibody (C-4) References:

  1. A uniform procedure for the purification of CDK7/CycH/MAT1, CDK8/CycC and CDK9/CycT1.  |  Pinhero, R., et al. 2004. Biol Proced Online. 6: 163-172. PMID: 15328539
  2. The crystal structure of human CDK7 and its protein recognition properties.  |  Lolli, G., et al. 2004. Structure. 12: 2067-79. PMID: 15530371
  3. Gambogic acid-induced G2/M phase cell-cycle arrest via disturbing CDK7-mediated phosphorylation of CDC2/p34 in human gastric carcinoma BGC-823 cells.  |  Yu, J., et al. 2007. Carcinogenesis. 28: 632-8. PMID: 17012222
  4. Requirements for Cdk7 in the assembly of Cdk1/cyclin B and activation of Cdk2 revealed by chemical genetics in human cells.  |  Larochelle, S., et al. 2007. Mol Cell. 25: 839-50. PMID: 17386261
  5. Phosphorylation of steroidogenic factor 1 is mediated by cyclin-dependent kinase 7.  |  Lewis, AE., et al. 2008. Mol Endocrinol. 22: 91-104. PMID: 17901130
  6. CDK7 inhibitors as anticancer drugs.  |  Sava, GP., et al. 2020. Cancer Metastasis Rev. 39: 805-823. PMID: 32385714
  7. CDK7 controls E2F- and MYC-driven proliferative and metabolic vulnerabilities in multiple myeloma.  |  Yao, Y., et al. 2023. Blood. 141: 2841-2852. PMID: 36877894
  8. CDK7-YAP-LDHD axis promotes D-lactate elimination and ferroptosis defense to support cancer stem cell-like properties.  |  Lv, M., et al. 2023. Signal Transduct Target Ther. 8: 302. PMID: 37582812
  9. Activation of cyclin-dependent kinase 4 (cdk4) by mouse MO15-associated kinase.  |  Matsuoka, M., et al. 1994. Mol Cell Biol. 14: 7265-75. PMID: 7935441
  10. Cyclins and cancer. II: Cyclin D and CDK inhibitors come of age.  |  Hunter, T. and Pines, J. 1994. Cell. 79: 573-82. PMID: 7954824
  11. Regulation of cyclin D-dependent kinase 4 (cdk4) by cdk4-activating kinase.  |  Kato, JY., et al. 1994. Mol Cell Biol. 14: 2713-21. PMID: 8139570
  12. Two novel human serine/threonine kinases with homologies to the cell cycle regulating Xenopus MO15, and NIMA kinases: cloning and characterization of their expression pattern.  |  Levedakou, EN., et al. 1994. Oncogene. 9: 1977-88. PMID: 8208544

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Cdk7 Antibody (C-4)

sc-7344
200 µg/ml
$316.00

Cdk7 Antibody (C-4): m-IgG Fc BP-HRP Bundle

sc-528178
200 µg Ab; 10 µg BP
$354.00

Cdk7 Antibody (C-4): m-IgGκ BP-HRP Bundle

sc-520495
200 µg Ab, 40 µg BP
$354.00

Cdk7 Antibody (C-4): m-IgG2a BP-HRP Bundle

sc-547037
200 µg Ab; 10 µg BP
$354.00

Cdk7 Antibody (C-4) AC

sc-7344 AC
500 µg/ml, 25% agarose
$416.00

Cdk7 Antibody (C-4) HRP

sc-7344 HRP
200 µg/ml
$316.00

Cdk7 Antibody (C-4) FITC

sc-7344 FITC
200 µg/ml
$330.00

Cdk7 Antibody (C-4) PE

sc-7344 PE
200 µg/ml
$343.00

Cdk7 Antibody (C-4) Alexa Fluor® 488

sc-7344 AF488
200 µg/ml
$357.00

Cdk7 Antibody (C-4) Alexa Fluor® 546

sc-7344 AF546
200 µg/ml
$357.00

Cdk7 Antibody (C-4) Alexa Fluor® 594

sc-7344 AF594
200 µg/ml
$357.00

Cdk7 Antibody (C-4) Alexa Fluor® 647

sc-7344 AF647
200 µg/ml
$357.00

Cdk7 Antibody (C-4) Alexa Fluor® 680

sc-7344 AF680
200 µg/ml
$357.00

Cdk7 Antibody (C-4) Alexa Fluor® 790

sc-7344 AF790
200 µg/ml
$357.00

Cdk7 Antibody (C-4) TRITC

sc-7344 TRITC
200 µg/ml
$320.00

Can I use this mouse monoclonal antibody for immunohistochemical staining of mouse tissue? Or even double or triple staining on the same samples?

Asked by: DefinitelyNotMatt
Thank you for your question. Yes. We recommend using a directly conjugated mouse monoclonal primary antibody. This antibody is currently available conjugated to phycoerythrin (sc-7344 PE), fluorescein (sc-7344 FITC), Alexa Fluor® 488 (sc-7344 AF488) or Alexa Fluor® 647 (sc-7344 AF647). Please contact Technical Service if you have further questions concerning this product.
Answered by: Technical Support 12
Date published: 2017-01-10
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Rated 5 out of 5 by from Anti CDK7 antibodiesThe antibody worked fine for us in various applications including immunoblots of total cell extracts.
Date published: 2018-06-20
Rated 5 out of 5 by from good for WBGave a robust band of correct MW on WB on growing human MRC5 fibroblasts.
Date published: 2018-04-04
Rated 3 out of 5 by from great antibody for western bloti got this antibody from Santa Cruz one month ago, it works well in MCF7 cells.
Date published: 2017-12-06
Rated 4 out of 5 by from Works for WBWorks well for WB. Would definitely recommend for this.
Date published: 2017-11-21
Rated 5 out of 5 by from WBThe purpose of our study is study the CDK7 protein levels by WB. We found the target protein level increased in ovarian cancer as compared with the nomal tissue.The antibody shows good quality at 1:800 dilution and no non-specific bands but specific bands at 40kda.
Date published: 2017-09-16
Rated 5 out of 5 by from good specificThis antibody reacts specific to Cdk7 in Hela cell. Strong signal obtained at 1:800 dilution by loading cell lysates 60ug.
Date published: 2017-09-02
Rated 5 out of 5 by from strong target bandloading 50ug mouse liver protein per lane, used at a concentration of 1:1000 dilution ,shows the target band after expose.
Date published: 2017-06-03
Rated 5 out of 5 by from Worked greatWorked great in WB with primary mouse brain(Dilution 1:400).
Date published: 2017-04-19
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Cdk7 Antibody (C-4) is rated 4.8 out of 5 by 20.
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