Rabbit Polyclonal E2F1 antibody. Suitable for ICC/IF, WB and reacts with Human samples. Cited in 10 publications. Immunogen corresponding to Recombinant Fragment Protein within Human E2F1 aa 1-250.
View Alternative Names
RBBP3, E2F1, Transcription factor E2F1, E2F-1, PBR3, Retinoblastoma-associated protein 1, Retinoblastoma-binding protein 3, pRB-binding protein E2F-1, RBAP-1, RBBP-3
- WB
CiteAb
Western blot - Anti-E2F1 antibody (AB137415)
E2F1 western blot using anti-E2F1 antibody ab137415. Publication image and figure legend from Wu, C. C., Jin, L. W., et al., 2020, EMBO Mol Med, PubMed 32449313.
ab137415 was used in this publication in western blot. This may not be the same as the application(s) guaranteed by Abcam. For a full list of applications guaranteed by Abcam for ab137415 please see the product overview.
Aberrant cell cycle activity correlates with TDP-43 proteinopathies in FTLD-TDP Tg miceARepresentative immunofluorescence (IF) staining of Ki67 and TDP-43 in the regions of frontal cortices from 6-mon-old WT and FTLD-TDP Tg mice. Nuclei were stained with 4',6-diamidino-2-phenylindole (DAPI; upper panel in blue) or neural marker NeuN (lower panel in green). Scale bar : 50 μm. The circled area is emphasized for showing the distribution of immunoreactivity in cell subregions. Scale bar : 15 μm.BQuantification of cells or neurons with Ki67 immunoreactivity and TDP-43 mislocalization from each view of microscope. n = 9 sections per mouse, N = 5 mice per group, data are presented as mean ± SEM, ***P = 0.0007 by t-test.CRepresentative data of reverse transcription PCR (left panel) or Western blot (right panel) for cell cycle-related genes and semi-quantification of the expression levels in the frontal cortices and hippocampus from the 6-mon-old WT and FTLD-TDP Tg mice. N = 5 mice per group, data are presented as mean ± SEM (%), statistical analysis by multiple t-test with FDR correction, Q = 1%. *p < 0.05, **P ≤ 0.01; ***P ≤ 0.001 and ****P ≤ 0.0001, exact P values are shown in Appendix Table S1.Source data are available online for this figure.
false
Reactivity data
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Biological function summary
E2F1 plays a significant role in cell growth regulation and apoptosis. E2F1 functions within a complex often forming heterodimers with DP proteins. This combination enhances its ability to bind DNA and activate transcription of genes necessary for DNA replication and cell cycle progression. E2F1 also participates in the control of apoptosis by regulating the expression of pro-apoptotic genes balancing cell proliferation and death.
Pathways
E2F1 is deeply embedded in cell cycle regulatory pathways and the p53 signaling pathway. It closely interacts with proteins like RB (Retinoblastoma protein) and p53. RB protein regulates E2F1 activity by controlling its release while p53 helps in mediating the cell's response to DNA damage potentially leading to either cell cycle arrest or apoptosis. These interactions highlight E2F1's role in maintaining cellular homeostasis.
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Publications (10)
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Environmental toxicology 39:3883-3896 PubMed38563506
2024
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The Journal of international medical research 51:3000605231163780 PubMed36994850
2023
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Respiratory research 23:340 PubMed36496404
2022
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Biological psychiatry 93:489-501 PubMed36435669
2022
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Frontiers in oncology 12:1036401 PubMed36408174
2022
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World journal of surgical oncology 20:88 PubMed35303867
2022
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Oncology letters 22:660 PubMed34386082
2021
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Frontiers in cell and developmental biology 8:528155 PubMed33195183
2020
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EMBO molecular medicine 12:e10622 PubMed32449313
2020
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Journal of cell science 129:693-705 PubMed26743080
2016
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