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- Bioss
- bs-5143P
- 2025年10月16日
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- 规格：
500ug
| 产品编号 | bs-5143P |
| 英文名称 | TFDP1 Antibody Blocking Peptide |
| 中文名称 | 转录因子DP1封闭多肽 |
| 英文别名 | DRTF1; DRTF 1; DRTF-1; TFDP1; TFDP 1; TFDP-1; Transcription factor Dp-1; DRTF1-polypeptide 1; E2F dimerization partner 1; TFDP1_HUMAN. |
| 纯化方法 | HPLC |
| 亚基 | Component of the E2F/DP transcription factor complex. Forms heterodimers with E2F family members. The complex can interact with hypophosphorylated retinoblastoma protein RB1 and related proteins (RBL1 and RBL2) that inhibit the E2F transactivation domain. This repression involves recruitment of histone deacetylase (HDAC). During the cell cycle, from mid-to-late G1 phase, RB family members become phosphorylated, detach from the DRTF1/E2F complex to render E2F transcriptionally active. Viral oncoproteins, notably E1A, T-antigen and HPV E7, are capable of sequestering RB protein, thus releasing the active complex. Part of the E2F6.com-1 complex in G0 phase is composed of E2F6, MGA, MAX, TFDP1, CBX3, BAT8, EUHMTASE1, RING1, RNF2, MBLR, L3MBTL2 YAF2. Component of the DREAM complex (also named LINC complex) at least composed of E2F4, E2F5, LIN9, LIN37, LIN52, LIN54, MYBL1, MYBL2, RBL1, RBL2, RBBP4, TFDP1 and TFDP2. The complex exists in quiescent cells where it represses cell cycle-dependent genes. It dissociates in S phase when LIN9, LIN37, LIN52 and LIN54 form a subcomplex that binds to MYBL2. |
| 亚细胞定位 | Nucleus. |
| 组织特异性 | Highest levels in muscle. Also expressed in brain, placenta, liver and kidney. Lower levels in lung and pancreas. |
| 翻译后修饰 | Phosphorylation by E2F-1-bound cyclin A-CDK2, in the S phase, inhibits E2F-mediated DNA binding and transactivation. |
| 相似性 | Belongs to the E2F/DP family. |
| 功能 | The DP2/E2F complex functions in the control of cell-cycle progression from G1 to S phase. The E2F-1/DP complex appears to mediate both cell proliferation and apoptosis. |
| 保存条件 | Shipped at 4℃. Stored at -20℃ for one year. Avoid repeated freeze/thaw cycles. |
| 注意事项 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| 背景资料 | This gene encodes a member of a family of transcription factors that heterodimerize with E2F proteins to enhance their DNA-binding activity and promote transcription from E2F target genes. The encoded protein functions as part of this complex to control the transcriptional activity of numerous genes involved in cell cycle progression from G1 to S phase. Alternative splicing results in multiple transcript variants. Pseudogenes of this gene are found on chromosomes 1, 15, and X.[provided by RefSeq, Jan 2009] |
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TFDP1 Antibody Blocking Peptide(bs-5143P)-500ug
￥880
