TAF并不是通用的:甚至TAF1在酵母大部分II类基因的转录中也不通用。 甚至TBP也不是通用的:例如果蝇有TBP的替代物TRF1(TBP-related factor 1)结合到TC box上;某些启动子可以靠不含TBP的TAF复合物(TBP-free TAF-containing complex, TFTC)。 通用转录因子NC2(...
All three factors are essential, with TLF and TBP2 playing important roles in development and differentiation, in particular gametogenesis and early embryonic development, whereas TBP dominates somatic cell transcription. TBP-related factors may compete for promoters when co-expressed, but also show ...
TBP相关因子(TBP—relatedfactors,TRFs)的发现为TBP的通用性提出 了疑问,也为基本转录因子具有调节功能提供了更为直接的证据。目前已发现 三个TRF:TRFl,TRF2和TRF3。TRFs的c末端即核,t3区域与TBP的C末端在序 列上具有高度的保守性,但N末端具有各自的特异性。c末端的保守性提示TRFs 在转录中有着与TBP类似的重要...
Transcription Factors, TFIITranscription Factor TFIIAThe TATA-binding protein (TBP)-related factor 1 (TRF1) is expressed in a tissue-restricted fashion during Drosophila embryogenesis and may serve as a promoter-specific recognition factor that can replace TBP in regulating transcription. However, bona...
Drosophila TATA-box-binding protein (TBP)-related factor 2 (TRF2) is a member of a family of TBP-related factors present in metazoan organisms. Recent evid... A Hochheimer,S Zhou,S Zheng,... - 《Nature》 被引量: 345发表: 2002年 The intracellular localisation of TAF7L, a paralogue of...
TATA-binding protein (TBP)-related factor 2 (TRF2) is one of four closely related RNA polymerase II transcription factors. We compared the intracellular localizations of TBP and TRF2 during the cell cycle and mitosis in HeLa cells. We show that during interphase, endogenous or exogenously expres...
【英文名称】:HumanTATAboxbindingprotein/TBP-associatedfactors,TAFELISAKit 【产品货号】:YM-S0144 【产品规格】:96T/48T。 【保存条件】:2-8℃低温保存 【保质期】:6个月,所有试剂盒均提供批次。 人TATA盒结合蛋白/TBP相关因子(TAF)ELISA试剂盒【试剂盒成分】:酶标板,试剂,标准品等。ELISA试剂盒检测范围:人...
英文名称:Human TATA box binding protein/TBP-associated factors,TAF ELISA试剂盒 包装/规格:48T/96T. 预期应用:ELISA法定量测定血清、血浆、细胞培养上清或其它相关生物液体中的含量。 您可通过以下方式订购:登陆直接客服查询,发送传真、、或直接给我们留言等方式咨询、订购或了解产品详情。
产品英文:Human TAF (TATA Box Binding Protein/TBP-Associated Factors) ELISA Kit ELISA试剂盒规格 48T 96T 保存 酶标包被板 1X48 1X96 4℃/-20℃ 标准品 0.5ml X 1瓶 0.5ml X 1瓶 2℃-8℃ 标准品稀释液 1.5ml X 1瓶 1.5ml X 1瓶 2℃-8℃ 酶标试剂 3ml X 1瓶 3ml X 1瓶 2℃-8℃ 样品...
Recycling of the general transcription factors during RNA polymerase II transcription. Genes Dev. 9, 1479–1490 (1995). 63. Akhtar, W. & Veenstra, G. J. TBP-related factors: a paradigm of diversity in transcription initiation. Cell Biosci. 1, 23 (2011). 64. Spedale, G., Timmers, H...