13585831301
021-59541103 021-60443211
3004967995
13585831301021-59541103 021-604432113004967995
在線訂購 免費訂購熱線：021-59541103 021-60443211
標簽:Trioxsalen
聯系人:高小姐
電話:021-59541103 021-60443211
手機:13585831301
Q Q： 3004967995
Email:3004967995@qq.com
詳細地址：上海嘉定區嘉羅公路1661
化學性質：
| 規格 | 100mg 250mg 500mg |
| CAS | 3902-71-4 |
| 別名 | NSC 71047,4,5’,8-Trimethylpsoralen,Trisoralen |
| 化學名 | 2,5,9-trimethyl-7H-furo[3,2-g][1]benzopyran-7-one |
| 分子式 | C14H12O3 |
| 分子量 | 228.2 |
| 溶解度 | Soluble in dichloromethane |
| 儲存條件 | Store at -20°C |
| General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while. |
| Shipping Condition | Evaluation sample solution : ship with blue ice |
產品描述：
Trioxsalen has been reported to intercalate into DNA forming DNA single-strand adducts and interstrand crosslinks when activated with UV light.
In vitro: Trioxsalen (trimethylpsoralen, trioxysalen or trisoralen) is a furanocoumarin and a psoralen derivative. It is obtained from several plants, mainly Psoralea corylifolia. Like other psoralens it causes photosensitization of the skin. After photoactivation it creates interstrand cross-links in DNA, which can cause programmed cell death unless repaired by cellular mechanisms. In research it can be conjugated to dyes for confocal microscopy and used to visualize sites of DNA damage [1].
In vivo: Mice received 3H-trioxsalen either orally or intraperitoneally. It was found that over 88% of trioxsalen, after po or i.p. administration, was excreted in the urine within 8 hours and over 90% within 12 hours. The distribution patterns of trioxsalen radioactivity demonstrated that trioxsalen was selectively present in liver, skin, and blood and was barely detectable in other organs. The highest values were observed between 2 and 6 hours and diminished rapidly thereafter [1].
Clinical trial: In men receiving 40 mg unlabelled trioxsalen, 80% of the administered dose was excreted in urine within 8 hours as hydroxylated or glucuronide derivatives. It was also reported that trioxsalen transformed to a principal metabolite 5'-carboxy-4,8-dimethylpsoralen, which was found to be inactive as skin photosensitizer and to this transformation had been attributed the difference in the photoreactivity of trioxsalen when topically applied or systematically administered [1].
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1. 本產品僅供科研使用。請勿用于醫藥、臨床診斷或治療，食品及化妝品等用途。請勿存放于普通住宅區。
2. 為了您的安全和健康，請穿好實驗服并佩戴一次性手套和口罩操作。
原創作者：上海莼試生物技術有限公司
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普票匯款信息
賬 戶 名：上海生物
開 戶 行：中國銀行山東省分行營業部
賬 號：2169 2341 6278
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