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- 详细信息
- 文献和实验
- 技术资料
- 保存条件:
2-8°C
- 保质期:
For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -2956℃ for several months.
- 英文名:
Psoralen
- 库存:
详询
- 供应商:
详询
- CAS号:
66-97-7
- 规格:
10mg/50mg/250mg
| 规格: | 10mg | 产品价格: | ¥218.0 |
|---|---|---|---|
| 规格: | 50mg | 产品价格: | ¥420.0 |
| 规格: | 250mg | 产品价格: | ¥970.0 |
ID:T2942
PURITY:0.98
Formula:C11H6O3
MolWt:186.17
Appearance:黄色粉末
Solubility:G410 mM in DMSO
Bioactivity:Psoralen is used as photochemical probe in studies of DNA mutation and repair mechanisms. Causes photosensitization in human.
Status:IP
Pathways:Others
Target:Others
Receptor:Others
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文献和实验一些高等生物( Ficus或 Angelica属等植物)中发现的杂多环式化合物,有时也作为其天然衍生物和半人工的衍生物的一类化合物之总称来使用,另也称为 furocoumalin。补骨脂及其衍生物( 8- 甲氧补骨脂, 4, 5′, 8-三甲基补骨脂等)对病毒、细菌和高等生物在培养细胞时有光敏化作用。补骨脂在暗处可与 DNA进行可逆的结合( intercalation)。当用 360纳米附近的紫外光照射时,则首先在 DNA链上的吡啶碱的 5-6双键与补骨脂
Probing RNA-Protein Interactions by Psoralen Photocrosslinking
of high-resolution crystallographic and nuclear magnetic resonance data, new methods are needed to determine the topology of RNA-protein complexes under physiological conditions. We have devised a new method based on psoralen photochemistry to identify
In Vivo Mapping of Nucleosomes Using Psoralen-DNA Crosslinking and Primer Extension
In the nucleus of eukaryotic cells, DNA is packaged into a nucleoprotein complex known as chromatin (1 ). This complex provides the compaction and structural organization of the DNA for processes such as replication, transcription
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