Date published: 2026-3-3

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Geminin Antibody (F-7): sc-74456

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Datasheets
  • Geminin Antibody (F-7) is a mouse monoclonal IgG2b κ Geminin antibody, cited in 5 publications, provided at 200 µg/ml
  • raised against amino acids 1-209 representing full length geminin of human origin
  • Geminin Antibody (F-7) is recommended for detection of geminin of mouse, rat and human origin by WB, IP, IF, IHC(P) and ELISA
  • Anti-Geminin Antibody (F-7) 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
  • m-IgG Fc BP-HRP, m-IgG2b BP-HRP and m-IgGκ BP-HRP are the preferred secondary detection reagents for Geminin Antibody (F-7) for WB and IHC(P) applications. These reagents are now offered in bundles with Geminin Antibody (F-7) (see ordering information below).
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Geminin Antibody (F-7) is a mouse monoclonal IgG2b kappa light chain antibody that detects Geminin protein of mouse, rat, and human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), immunohistochemistry, and enzyme-linked immunosorbent assay (ELISA). anti-Geminin antibody (F-7) 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. Geminin plays a crucial role in regulating DNA replication initiation during the cell cycle, ensuring DNA replicates only once per cycle to maintain genomic stability. Geminin (F-7) antibody inhibits minichromosome maintenance (MCM) proteins assembly into the prereplication complex, preventing premature DNA replication. Geminin levels are tightly regulated throughout the cell cycle, reaching lowest during G1 phase and peaking during S, G2, and M phases. Geminin degradation, essential for DNA replication initiation, occurs during mitosis through anaphase-promoting complex (APC)-mediated ubiquitin proteolysis. This precise regulation of Geminin maintains cellular function, as dysregulation can lead to genomic instability and contribute to oncogenesis.

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

Geminin Antibody (F-7) References:

  1. Geminin in embryonic development: coordinating transcription and the cell cycle during differentiation.  |  Kroll, KL. 2007. Front Biosci. 12: 1395-409. PMID: 17127390
  2. Geminin organizes the molecular platform to balance cellular proliferation and differentiation.  |  Yoshida, K. 2007. Front Biosci. 12: 2984-92. PMID: 17485275
  3. Cdt1 and Geminin in cancer: markers or triggers of malignant transformation?  |  Petropoulou, C., et al. 2008. Front Biosci. 13: 4485-94. PMID: 18508524
  4. Cdt1 and geminin in DNA replication initiation.  |  Caillat, C. and Perrakis, A. 2012. Subcell Biochem. 62: 71-87. PMID: 22918581
  5. Role of Geminin in cell fate determination of hematopoietic stem cells (HSCs).  |  Yasunaga, S., et al. 2016. Int J Hematol. 104: 324-9. PMID: 27422432
  6. Geminin a multi task protein involved in cancer pathophysiology and developmental process: A review.  |  Kushwaha, PP., et al. 2016. Biochimie. 131: 115-127. PMID: 27702582
  7. Identification of a novel ubiquitin-conjugating enzyme involved in mitotic cyclin degradation.  |  Yu, H., et al. 1996. Curr Biol. 6: 455-66. PMID: 8723350
  8. Chromatin proteins involved in the initiation of DNA replication.  |  Rowles, A. and Blow, JJ. 1997. Curr Opin Genet Dev. 7: 152-7. PMID: 9115430
  9. The anaphase promoting complex.  |  Page, AM. and Hieter, P. 1997. Cancer Surv. 29: 133-50. PMID: 9338100
  10. Persistent initiation of DNA replication and chromatin-bound MCM proteins during the cell cycle in cdc6 mutants.  |  Liang, C. and Stillman, B. 1997. Genes Dev. 11: 3375-86. PMID: 9407030
  11. Geminin, an inhibitor of DNA replication, is degraded during mitosis.  |  McGarry, TJ. and Kirschner, MW. 1998. Cell. 93: 1043-53. PMID: 9635433
  12. Geminin, a neuralizing molecule that demarcates the future neural plate at the onset of gastrulation.  |  Kroll, KL., et al. 1998. Development. 125: 3247-58. PMID: 9671596

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Geminin Antibody (F-7)

sc-74456
200 µg/ml
$322.00

Geminin Antibody (F-7): m-IgG Fc BP-HRP Bundle

sc-528669
200 µg Ab; 10 µg BP
$361.00

Geminin Antibody (F-7): m-IgGκ BP-HRP Bundle

sc-521116
200 µg Ab, 40 µg BP
$361.00

Geminin Antibody (F-7): m-IgG2b BP-HRP Bundle

sc-550062
200 µg Ab; 10 µg BP
$361.00

Geminin Antibody (F-7) AC

sc-74456 AC
500 µg/ml, 25% agarose
$424.00

Geminin Antibody (F-7) HRP

sc-74456 HRP
200 µg/ml
$322.00

Geminin Antibody (F-7) FITC

sc-74456 FITC
200 µg/ml
$336.00

Geminin Antibody (F-7) PE

sc-74456 PE
200 µg/ml
$349.00

Geminin Antibody (F-7) Alexa Fluor® 488

sc-74456 AF488
200 µg/ml
$364.00

Geminin Antibody (F-7) Alexa Fluor® 546

sc-74456 AF546
200 µg/ml
$364.00

Geminin Antibody (F-7) Alexa Fluor® 594

sc-74456 AF594
200 µg/ml
$364.00

Geminin Antibody (F-7) Alexa Fluor® 647

sc-74456 AF647
200 µg/ml
$364.00

Geminin Antibody (F-7) Alexa Fluor® 680

sc-74456 AF680
200 µg/ml
$364.00

Geminin Antibody (F-7) Alexa Fluor® 790

sc-74456 AF790
200 µg/ml
$364.00

Do any of these anti-geminin antibodies work against zebrafish geminin?

Asked by: dheroj009
Thank you for your question. It would be helpful if you could call us directly at 800-457-3801 ext.1, allowing for a more interactive discussion of this and other related questions.
Answered by: Blake J
Date published: 2021-12-03

What would be a good secondary antibody AF647 for SC-74456? Is there IgG2 specific secondary 

Asked by: Abnn
Thank you for your question. We would recommend using our mouse IgG kappa binding protein (m-IgGκ BP) conjugated to CruzFluor™ 647 (CFL 647), m-IgGκ BP-CFL 647: sc-516179. This is our strongly recommended alternative to conventional anti-mouse IgG secondary antibodies for RGB Western blotting (WB [RGB]), Immunofluorescence (IF) and Flow Cytometry (FCM). We do not currently offer an anti-mouse IgG2 isotype-specific secondary antibody at this time.
Answered by: Technical Support
Date published: 2019-05-01

I ordered Geminin (F-7): sc-74456 for IHC purpose in research work on human paraffin sections, its data sheet which tells that the concentration is 1:50-1:500, the vial size is 200 ug/ml ..I need to know how many slides does this amount suffice

Asked by: Lobna
Thank you for your question. You can find our recommended protocol for indirect immunoperoxidase staining under this link: https://www.scbt.com/scbt/resources/protocols/immunoperoxidase-staining. A primary antibody solution of approximately 100 µl per slide is usually adequate. At a dilution of 1:50, one ml of antibody solution is sufficient for 500 slides, or the tenfold amount (5000 slides) if a dilution of 1:500 is sufficient.
Answered by: SCBT Heidelberg Support
Date published: 2019-01-06

I am using Geminin (F-7): sc-74456 monoclonal antibody to stain paraffin embedded tissue. Do you recommend antigen retrieval when using this antibody?

Asked by: TinTin
We recommend performing antigen retrieval with sodium citrate buffer (pH 6) and heat. The full protocol can be found here: https://www.scbt.com/scbt/resources/protocols/immunoperoxidase-staining
Answered by: Technical Support
Date published: 2017-02-24
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Rated 5 out of 5 by from Good result for immunofluorescenceWe used the antibody 1:200 in PBST 0.15% in SKNBE2 cells for IF. Cells were fixed in acetone/methanol. The antibody worked really well and the signal was highly specific.
Date published: 2020-06-10
Rated 5 out of 5 by from Perfect StainObserved perfect stain with Geminin Antibody (F-7) by IHCP and IF. Also, great signal by WB.
Date published: 2017-01-21
Rated 5 out of 5 by from Strong band in western blot analysis of humanStrong band in western blot analysis of human recombinant Geminin under reducing conditions. -SCBT QC
Date published: 2015-06-25
Rated 5 out of 5 by from Positive results in western blotusing mousePositive results in western blotusing mouse Geminin transfected 293T: sc-120468 and MM-142 whole cell lysates. -SCBT QC
Date published: 2015-06-05
Rated 5 out of 5 by from Positive results in western blotusing mousePositive results in western blotusing mouse Geminin transfected 293T and MM-142 whole cell lysates. -SCBT QC
Date published: 2015-06-05
Rated 5 out of 5 by from Positive results in western blotusing mousePositive results in western blotusing mouse Geminin transfected 293T and MM-142 whole cell lysates. -SCBT QC
Date published: 2015-06-05
Rated 5 out of 5 by from Produced superb immunofluorescence nuclearProduced superb immunofluorescence nuclear staining in formalin-fixed HepG2 cells. -SCBT QC
Date published: 2015-05-09
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Geminin Antibody (F-7) is rated 5.0 out of 5 by 7.
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