E2F Transcription Factor 1 (E2F1) Cell ELISA Kit
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Description
E2F1 Cell ELISA Kit is a cell-based ELISA Kit. Cells to be assayed should be seeded onto a clear flat bottom 96 well plate, using poly-L-lysine for non-adherent cells. Cells should be grown to 75-90% confluence and treated prior to carrying out the ELISA.
Documents del producto
Product specifications
| Category | ELISA Kits |
| Immunogen Target | E2F Transcription Factor 1 (E2F1) |
| Reactivity | Human, Mouse |
| Detection Method | Colorimetric |
| Recommended Dilution | Optimal dilutions/concentrations should be determined by the end user. |
| Size 1 | 96 tests |
| Tested Applications | ELISA |
| Availability | Shipped within 1-2 weeks. The validity for this kit is at least 6 months |
| Storage | Shipped at 4 °C. Upon receipt, store the kit according to the storage instruction in the kit's manual. |
| Dry Ice | No |
| UniProt ID | Q01094 |
| Gene ID | 1869 |
| OMIM | 189971 |
| Alias | E2F-1,RBAP1,RBBP3,RBP3,Retinoblastoma-binding protein 3,Retinoblastoma-associated protein 1 |
| Background | Elisa kits for E2F1 |
| Status | RUO |
| Note | Validity: 6 months. This product is for research use only. The range and sensitivity is subject to change. Please contact us for the latest product information. For accurate results, sample concentrations must be diluted to mid-range of the kit. If you require a specific range, please contact us in advance or write your request in your order comments. Please note that our ELISA and CLIA kits are optimised for detection of native samples, rather than recombinant proteins. We are unable to guarantee detection of recombinant proteins, as they may have different sequences or tertiary structures to the native protein. |
Descripción
E2F1 is a member of the E2F family of transcription factors, which are critical regulators of cell cycle progression, DNA replication, and apoptosis. E2F1 drives the transition from G1 to S phase by activating genes required for DNA synthesis and cell proliferation, including cyclins and replication factors. It is tightly regulated by the retinoblastoma protein (pRB), which suppresses its activity under growth-inhibitory conditions. E2F1 also induces apoptosis under cellular stress or DNA damage by activating pro-apoptotic genes such as p53 and caspases. Dysregulation of E2F1 contributes to tumorigenesis by promoting uncontrolled proliferation and resistance to cell death. In cancer, overexpression of E2F1 is often observed, correlating with poor prognosis and enhanced tumor growth. Knockout models reveal defects in cell cycle progression and reduced apoptosis, emphasizing its dual role in proliferation and programmed cell death.
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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. The DRTF1/E2F complex functions in the control of cell-cycle progression from G1 to S phase. E2F1 binds preferentially RB1 in a cell-cycle dependent manner. It can mediate both cell proliferation and TP53/p53-dependent apoptosis. Blocks adipocyte differentiation by binding to specific promoters repressing CEBPA binding to its target gene promoters(PubMed:20176812).
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