TFIIE-α Inhibitors belong to a class of chemical compounds designed to target and inhibit the activity of the Transcription Factor IIE-alpha (TFIIE-α) protein. TFIIE-α is a subunit of the transcription factor complex TFIIE, which plays a crucial role in eukaryotic transcription initiation. Transcription is the process by which genetic information encoded in DNA is transcribed into RNA, serving as a crucial step in gene expression. TFIIE-α is essential for the assembly and stability of the preinitiation complex that forms at the promoter region of genes, allowing for accurate and controlled transcription initiation.
Inhibitors of TFIIE-α are typically small molecules or compounds designed to disrupt the function of this protein. By inhibiting TFIIE-α, researchers can investigate the consequences of impaired transcription initiation, potentially shedding light on the regulation of gene expression in various cellular processes and biological contexts. The study of TFIIE-α inhibitors is integral to advancing our understanding of transcription mechanisms and the fundamental processes that govern gene expression, providing insights into the molecular basis of various diseases and conditions. Overall, TFIIE-α Inhibitors play a crucial role in molecular biology and cellular research by enabling scientists to dissect the intricate mechanisms of transcription initiation. These inhibitors contribute to the broader field of gene regulation and transcriptional control, helping scientists uncover the intricacies of how genes are turned on or off, and how these processes impact normal cellular function and disease states.
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| Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
|---|---|---|---|---|---|---|
Triptolide | 38748-32-2 | sc-200122 sc-200122A | 1 mg 5 mg | $90.00 $204.00 | 13 | |
Triptolide is known to inhibit the overall transcription machinery, which could result in decreased expression of TFIIE-α. | ||||||
Actinomycin D | 50-76-0 | sc-200906 sc-200906A sc-200906B sc-200906C sc-200906D | 5 mg 25 mg 100 mg 1 g 10 g | $74.00 $243.00 $731.00 $2572.00 $21848.00 | 53 | |
This compound intercalates into DNA, disrupting RNA polymerase interaction and potentially reducing TFIIE-α mRNA synthesis. | ||||||
α-Amanitin | 23109-05-9 | sc-202440 sc-202440A | 1 mg 5 mg | $269.00 $1050.00 | 26 | |
A potent inhibitor of RNA polymerase II, α-Amanitin could decrease the transcription of TFIIE-α. | ||||||
Rifampicin | 13292-46-1 | sc-200910 sc-200910A sc-200910B sc-200910C | 1 g 5 g 100 g 250 g | $97.00 $328.00 $676.00 $1467.00 | 6 | |
While primarily targeting bacterial RNA polymerase, at high concentrations, it may also affect mammalian RNA polymerase and thus TFIIE-α expression. | ||||||
DRB | 53-85-0 | sc-200581 sc-200581A sc-200581B sc-200581C | 10 mg 50 mg 100 mg 250 mg | $43.00 $189.00 $316.00 $663.00 | 6 | |
DRB inhibits CDK9, affecting the phosphorylation state of RNA polymerase II and potentially decreasing TFIIE-α synthesis. | ||||||
Flavopiridol | 146426-40-6 | sc-202157 sc-202157A | 5 mg 25 mg | $78.00 $259.00 | 41 | |
A CDK inhibitor that could reduce transcription by RNA polymerase II, thereby impacting TFIIE-α expression levels. | ||||||
Camptothecin | 7689-03-4 | sc-200871 sc-200871A sc-200871B | 50 mg 250 mg 100 mg | $58.00 $186.00 $94.00 | 21 | |
Inhibits topoisomerase I leading to DNA damage; this compound might indirectly decrease the synthesis of TFIIE-α. | ||||||
Cordycepin | 73-03-0 | sc-203902 | 10 mg | $101.00 | 5 | |
An adenosine analog that terminates mRNA elongation, which could lead to reduced levels of TFIIE-α. | ||||||
Leptomycin B | 87081-35-4 | sc-358688 sc-358688A sc-358688B | 50 µg 500 µg 2.5 mg | $107.00 $416.00 $1248.00 | 35 | |
Inhibits nuclear export of RNA, which could disrupt the proper regulation of TFIIE-α mRNA and protein levels. | ||||||
Oxaliplatin | 61825-94-3 | sc-202270 sc-202270A | 5 mg 25 mg | $112.00 $394.00 | 8 | |
Oxaliplatin induces DNA cross-links, which may interfere with transcription and decrease TFIIE-α levels. | ||||||