JavaScript is disabled in your browser. Please enable JavaScript to view this website.
AB137415

Anti-E2F1 antibody

Be the first to review this product! Submit a review

|

(10 Publications)

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

1 Images
Western blot - Anti-E2F1 antibody (AB137415)
  • 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

Key facts

Host species

Rabbit

Clonality

Polyclonal

Isotype

IgG

Carrier free

No

Reacts with

Human

Applications

ICC/IF, WB

applications

Immunogen

Recombinant Fragment Protein within Human E2F1 aa 1-250. The exact immunogen used to generate this antibody is proprietary information.

Q01094

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "1/100 - 1/1000", "ICCIF-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/500 - 1/3000", "WB-species-notes": "<p></p>" }, "Rat": { "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" }, "Cow": { "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" } } }

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Immunogen
Storage buffer
pH: 7 Preservative: 0.01% Thimerosal (merthiolate) Constituents: 10% Glycerol (glycerin, glycerine), 1.21% Tris, 0.75% Glycine
Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

The E2F1 protein also known as E2F transcription factor 1 is an important regulator of the cell cycle. It has a molecular weight of approximately 47 kDa. E2F1 protein is expressed in many tissues with higher expression levels in proliferating cells. It often acts as a transcription factor by binding to specific DNA sequences controlling the transition of cells from G1 to S phase of the cell cycle. This role is vital for the proper progression of the cycle and cellular proliferation.
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.

E2F1 is often linked to cancer and neurodegenerative diseases. Overexpression or dysregulation of E2F1 can lead to uncontrolled cell proliferation contributing to oncogenesis. In the context of neurodegenerative diseases E2F1 influences neuronal apoptosis and may be associated with disorders such as Alzheimer's. E2F1 interacts with other proteins such as p53 in cancer where it affects both cell cycle dynamics and apoptosis illustrating its complex involvement in disease progression.

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Target data

Transcription activator that binds DNA cooperatively with DP proteins through the E2 recognition site, 5'-TTTC[CG]CGC-3' found in the promoter region of a number of genes whose products are involved in cell cycle regulation or in DNA replication (PubMed : 10675335, PubMed : 12717439, PubMed : 17050006, PubMed : 17704056, PubMed : 18625225, PubMed : 28992046). The DRTF1/E2F complex functions in the control of cell-cycle progression from G1 to S phase (PubMed : 10675335, PubMed : 12717439, PubMed : 17704056). E2F1 binds preferentially RB1 in a cell-cycle dependent manner (PubMed : 10675335, PubMed : 12717439, PubMed : 17704056). It can mediate both cell proliferation and TP53/p53-dependent apoptosis (PubMed : 8170954). Blocks adipocyte differentiation by binding to specific promoters repressing CEBPA binding to its target gene promoters (PubMed : 20176812). Directly activates transcription of PEG10 (PubMed : 17050006, PubMed : 18625225, PubMed : 28992046). Positively regulates transcription of RRP1B (PubMed : 20040599).
See full target information E2F1

Publications (10)

Recent publications for all applications. Explore the full list and refine your search

Environmental toxicology 39:3883-3896 PubMed38563506

2024

Melatonin promotes cell cycle progression of neural stem cells subjected to manganese via Nurr1.

Applications

Unspecified application

Species

Unspecified reactive species

Nan Chen,Han Zhou,Bin He,Sen Peng,Feng Ding,Qi-Hao Liu,Zhuo Ma,Wei Liu,Bin Xu

The Journal of international medical research 51:3000605231163780 PubMed36994850

2023

hMSH2 coordinated with the expression of E2F1 promotes platinum response in epithelial ovarian cancer.

Applications

Unspecified application

Species

Unspecified reactive species

Xiao-Qian Hu,Bao-Ying Zhang,Tian Hua

Respiratory research 23:340 PubMed36496404

2022

Involvement of miRNA-34a regulated Krüppel-like factor 4 expression in hyperoxia-induced senescence in lung epithelial cells.

Applications

Unspecified application

Species

Unspecified reactive species

Hajime Maeda,Hongwei Yao,Hayato Go,Kelsey E Huntington,Monique E De Paepe,Phyllis A Dennery

Biological psychiatry 93:489-501 PubMed36435669

2022

Adaptations in Nucleus Accumbens Neuron Subtypes Mediate Negative Affective Behaviors in Fentanyl Abstinence.

Applications

Unspecified application

Species

Unspecified reactive species

Megan E Fox,Andreas B Wulff,Daniela Franco,Eric Y Choi,Cali A Calarco,Michel Engeln,Makeda D Turner,Ramesh Chandra,Victoria M Rhodes,Scott M Thompson,Seth A Ament,Mary Kay Lobo

Frontiers in oncology 12:1036401 PubMed36408174

2022

DJ-1 promotes osteosarcoma progression through activating CDK4/RB/E2F1 signaling pathway.

Applications

Unspecified application

Species

Unspecified reactive species

Zhitao Han,Lining Wang,Dongshuo Wang,Luosheng Zhang,Yifeng Bi,Xinlei Zheng,Weibo Liu,Guangjian Bai,Zhenhua Wang,Wei Wan,Yong Ma,Xiaopan Cai,Tielong Liu,Qi Jia

World journal of surgical oncology 20:88 PubMed35303867

2022

Positive regulation of ataxia-telangiectasia-mutated protein (ATM) by E2F transcription Factor 1 (E2F-1) in cisplatin-resistant nasopharyngeal carcinoma cells.

Applications

Unspecified application

Species

Unspecified reactive species

Zun-Yan Zhou,Ji-Yuan Yang,Cheng-Ze Shao,Fei Luo,Wei Du

Oncology letters 22:660 PubMed34386082

2021

MicroRNA-1298-5p inhibits the tumorigenesis of breast cancer by targeting E2F1.

Applications

Unspecified application

Species

Unspecified reactive species

Jie Zhang,Chenyang Hu,Dawei Hu,Zhimin Fan

Frontiers in cell and developmental biology 8:528155 PubMed33195183

2020

Hsa_circ_0088233 Alleviates Proliferation, Migration, and Invasion of Prostate Cancer by Targeting hsa-miR-185-3p.

Applications

Unspecified application

Species

Unspecified reactive species

Zhi-Hai Deng,Gan-Shen Yu,Ke-Lei Deng,Zhen-Hua Feng,Qiang Huang,Bin Pan,Jian-Zhong Deng

EMBO molecular medicine 12:e10622 PubMed32449313

2020

HDAC1 dysregulation induces aberrant cell cycle and DNA damage in progress of TDP-43 proteinopathies.

Applications

Unspecified application

Species

Unspecified reactive species

Cheng-Chun Wu,Lee-Way Jin,I-Fang Wang,Wei-Yen Wei,Pei-Chuan Ho,Yu-Chih Liu,Kuen-Jer Tsai

Journal of cell science 129:693-705 PubMed26743080

2016

Loss of PPARγ in endothelial cells leads to impaired angiogenesis.

Applications

Unspecified application

Species

Unspecified reactive species

Sanna Vattulainen-Collanus,Oyediran Akinrinade,Molong Li,Minna Koskenvuo,Caiyun Grace Li,Shailaja P Rao,Vinicio de Jesus Perez,Ke Yuan,Hirofumi Sawada,Juha W Koskenvuo,Cristina Alvira,Marlene Rabinovitch,Tero-Pekka Alastalo
View all publications

Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.
For full details, please see our Terms & Conditions

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

For licensing inquiries, please contact partnerships@abcam.com