Date published: 2026-8-19

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Skp1 p19 Antibody (H-6): sc-5281

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Datasheets
  • Skp1 p19 Antibody (H-6) is a mouse monoclonal IgG2b κ Skp1 p19 antibody, cited in 30 publications, provided at 200 µg/ml
  • raised against amino acids 1-163 of Skp1 p19 of human origin
  • Skp1 p19 Antibody (H-6) is recommended for detection of Skp1 p19 of mouse, rat, human and origin by WB, IP, IF, IHC(P) and ELISA; also reactive with additional species, including and equine, bovine and avian
  • Skp1 p19 Antibody (H-6) is available conjugated to agarose for IP; 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-IgG2b BP-HRP and m-IgGκ BP-HRP are the preferred secondary detection reagents for Skp1 p19 Antibody (H-6) for WB and IHC(P) applications. These reagents are now offered in bundles with Skp1 p19 Antibody (H-6) (see ordering information below).
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Skp1 p19 Antibody (H-6) is a mouse monoclonal IgG2b kappa light chain antibody that detects Skp1 p19 of mouse, rat, and human origin through applications such as western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), immunohistochemistry (IHC), and enzyme-linked immunosorbent assay (ELISA). Skp1 p19 (H-6) antibody is available in both non-conjugated and various conjugated forms, including agarose, phycoerythrin, fluorescein isothiocyanate, and multiple Alexa Fluor® conjugates. Skp1 p19 plays a crucial role in the regulation of the cell cycle, particularly in the S phase, where Skp1 p19 associates with cyclin A and cyclin-dependent kinase 2 (Cdk2). This interaction is vital for proper progression of the cell cycle, as cyclin A is essential for the transition from G1 phase to S phase, facilitating DNA replication. Skp1 p19 is part of a larger family of regulatory proteins known as Skp proteins, which are involved in the assembly of cyclin-Cdk complexes. Skp1 p19 presence is necessary for the stability and function of the cyclin A-Cdk2 complex, though Skp1 p19 does not directly regulate the activity of these complexes. Disruption of Skp1 p19 function can lead to cell cycle arrest, highlighting Skp1 p19′s importance in maintaining normal cellular proliferation and function.

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

Skp1 p19 Antibody (H-6) 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. Co-purification of p34cdc2/p58cyclin A proline-directed protein kinase and the retinoblastoma tumor susceptibility gene product: interaction of an oncogenic serine/threonine protein kinase with a tumor-suppressor protein.  |  Williams, RT., et al. 1992. Oncogene. 7: 423-32. PMID: 1532245
  3. Interaction between human cyclin A and adenovirus E1A-associated p107 protein.  |  Faha, B., et al. 1992. Science. 255: 87-90. PMID: 1532458
  4. Cyclin A and the retinoblastoma gene product complex with a common transcription factor.  |  Bandara, LR., et al. 1991. Nature. 352: 249-51. PMID: 1830372
  5. Hepatitis B virus integration in a cyclin A gene in a hepatocellular carcinoma.  |  Wang, J., et al. 1990. Nature. 343: 555-7. PMID: 1967822
  6. Human cyclin A is adenovirus E1A-associated protein p60 and behaves differently from cyclin B.  |  Pines, J. and Hunter, T. 1990. Nature. 346: 760-3. PMID: 2143810
  7. Cdc2 protein kinase is complexed with both cyclin A and B: evidence for proteolytic inactivation of MPF.  |  Draetta, G., et al. 1989. Cell. 56: 829-38. PMID: 2538242
  8. A 60 kd cdc2-associated polypeptide complexes with the E1A proteins in adenovirus-infected cells.  |  Giordano, A., et al. 1989. Cell. 58: 981-90. PMID: 2570639
  9. miR-582-5p targets Skp1 and regulates NF-κB signaling-mediated inflammation.  |  Li, R., et al. 2023. Arch Biochem Biophys. 734: 109501. PMID: 36592647
  10. Cryo-EM structure of SKP1-SKP2-CKS1 in complex with CDK2-cyclin A-p27KIP1.  |  Rowland, RJ., et al. 2023. Sci Rep. 13: 10718. PMID: 37400515
  11. Skp1 proteins are structural components of the synaptonemal complex in C. elegans.  |  Blundon, JM., et al. 2024. Sci Adv. 10: eadl4876. PMID: 38354250
  12. p19Skp1 and p45Skp2 are essential elements of the cyclin A-CDK2 S phase kinase.  |  Zhang, H., et al. 1995. Cell. 82: 915-25. PMID: 7553852

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Skp1 p19 Antibody (H-6)

sc-5281
200 µg/ml
$322.00

Skp1 p19 Antibody (H-6): m-IgG Fc BP-HRP Bundle

sc-528142
200 µg Ab; 10 µg BP
$361.00

Skp1 p19 Antibody (H-6): m-IgGκ BP-HRP Bundle

sc-520448
200 µg Ab, 40 µg BP
$361.00

Skp1 p19 Antibody (H-6): m-IgG2b BP-HRP Bundle

sc-549997
200 µg Ab; 10 µg BP
$361.00

Skp1 p19 Antibody (H-6) AC

sc-5281 AC
500 µg/ml, 25% agarose
$424.00

Skp1 p19 Antibody (H-6) FITC

sc-5281 FITC
200 µg/ml
$336.00

Skp1 p19 Antibody (H-6) PE

sc-5281 PE
200 µg/ml
$349.00

Skp1 p19 Antibody (H-6) Alexa Fluor® 488

sc-5281 AF488
200 µg/ml
$364.00

Skp1 p19 Antibody (H-6) Alexa Fluor® 546

sc-5281 AF546
200 µg/ml
$364.00

Skp1 p19 Antibody (H-6) Alexa Fluor® 594

sc-5281 AF594
200 µg/ml
$364.00

Skp1 p19 Antibody (H-6) Alexa Fluor® 647

sc-5281 AF647
200 µg/ml
$364.00

Skp1 p19 Antibody (H-6) Alexa Fluor® 680

sc-5281 AF680
200 µg/ml
$364.00

Skp1 p19 Antibody (H-6) Alexa Fluor® 790

sc-5281 AF790
200 µg/ml
$364.00

Skp1 p19 Antibody (H-6) TRITC

sc-5281 TRITC
200 µg/ml
$326.00