WebFeb 1, 2024 · Y1H, ChIP, EMSA, and transient expression analysis further revealed that PIF4 can specifically bind to the G-box motif in the PAP1 promoter, indicating that PIF4's inhibitory effect on PAP1 transcription is direct (Figs. S10 and 6). WebRBPJ antibody (mAb) tested by ChIP. Chromatin IP was performed using chromatin of an Epstein-Barr virus infected lymphoblastoid cell line ( 2 x 10^6 cell eqivalents per ChIP) and RBPJ antibody or the equivalent amount of IgG negative control. Real time, quantitative PCR (RT-qPCR) was performed on DNA purified from each of the ChIP reactions ...
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WebJul 26, 2008 · EMSA can be used to confirm specific DNA binding site for a transcription factor whereas CHIP resolution won’t be high in that CHIP can only show a protein associate with a genomic DNA (>200 bp). EMSA can be used to identify a novel transcription factor binding site. CHIP-on-chip can also be used to identify genome-wide transcription factor ... WebA luciferase assay is used to determine if a protein can activate or repress the expression of a target gene. Unlike the ChIP or EMSA assays, which only assess the ability of a protein to interact with a region of DNA, a luciferase assay is able to establish a functional connection between the presence of the protein and the amount of gene ... cryptyx
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WebSep 6, 2024 · Binding of transcription factors (TFs) to cis-regulatory elements (DNA) could modulate the expression of downstream genes, while interactions between TFs and other proteins might inhibit them binding to DNA.Nowadays, electrophoretic mobility shift assay (EMSA) and chromatin immunoprecipitation (ChIP) approaches are usually employed to … WebJun 11, 2024 · The regulatory mechanisms of ERRγ and FOXM1 were analyzed by ChIP, EMSA, and siRNA. The effects of EZH2 inhibitor (GSK126) or/and ERRγ agonist (DY131) on the tumorigenesis of gastric cancer cell lines were examined by cell proliferation, transwell migration, wound healing, and colony formation assays. Meanwhile, the … WebAug 15, 2024 · The locations of amplicons for ChIP–qPCR analysis in b and probes for EMSA experiments in f and g are also shown. b, ... ChIP methods were described … crypto pro web plugin