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4'-Aminomethyl-4,5',8-trimethylpsoralen
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
4'-Aminomethyl-4,5',8-trimethylpsoralen图片
CAS NO:64358-50-5
规格:98%
分子量:257.3
包装与价格:
包装价格(元)
1mg电议
5mg电议
10mg电议

产品介绍
4'-Aminomethyl-4,5',8-trimethylpsoralen is a bifunctional photoreactive agent for crosslinking nucleic acids.
CAS:64358-50-5
分子式:C15H15NO3
分子量:257.3
纯度:98%
存储:Store at -20°C

Background:

4’-Aminomethyl-4,5’,8-trimethylpsoralen is a bifunctional photoreactive agent for crosslinking nucleic acids. In the dark, it intercalates into double-stranded regions in DNA or RNA. Upon long wavelength UV irradiation (e.g., 365 nm), 4’-aminomethyl-4,5’,8-trimethylpsoralen first forms a covalent monoadduct with a pyrimidine base, followed by covalently linking with an adjacent pyrimidine on the opposite strand. Short wavelength UV irradiation (e.g., 254 nm) reverses this reaction. 4’-Aminomethyl-4,5’,8-trimethylpsoralen has a high binding affinity for RNA and has been used to study different types of RNA from diverse organisms, including viruses.