Trioxsalen (Synonyms:三甲沙林; Trisoralen; Trioxysalen; TMP)
目录号 : KM15518 CAS No. : 3902-71-4 纯度 : 98%

Trioxsalen (Trisoralen) 是补骨脂素的衍生物。Trioxsalen 是一种光化学 DNA 交联剂,只有在近紫外线的光激活后才会起作用。Trioxsalen 是一种光敏剂,可用于白癜风和手湿疹的研究。Trioxsalen 可用于激光激活定位的基因组链间交联可视化。

规格 价格 是否有货 数量
100mg
In-stock
500mg
In-stock
1g 询价 In-stock
5g 询价 In-stock

Other Forms of Rapamycin:

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生物活性

Trioxsalen (Trisoralen), a psoralen derivative, is a photochemical DNA crosslinker. Trioxsalen only works after photoactivation with near ultraviolet light. Trioxsalen is a photosensitizer that can be used for the research of vitiligo and hand eczema. Trioxsalen is used for visualization of genomic interstrand cross-links localized by laser photoactivation.

体外研究

Trioxsalen (200 nM) plus 365 nm light produce DNA crosslinks but not breaks in mouse L1210 leukemia cells.
Trioxsalen/UVA treatment of HaCaT keratinocytes induces NF-kappaB binding activity, and that this is a synergistic effect.
Trioxsalen shows anti-inflammatory capacities in vitro.

体内研究

Trioxsalen induces dose-dependent depletion of ATPase-positive LCs, with a maximal depletion of 80%, in oral mucous membrane (OMM) with PUVA (UVA doses of 1-8 J/cm2) in rat.

分子式
C14H12O3
分子量
228.24
CAS号
3902-71-4
中文名称
三甲沙林
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
溶解性数据
In Vitro: 

DMSO : 6.6 mg/mL (28.92 mM; Need ultrasonic and warming)

H2O : 1 mg/mL (4.38 mM; ultrasonic and warming and heat to 80°C)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 4.3814 mL 21.9068 mL 43.8135 mL
5 mM 0.8763 mL 4.3814 mL 8.7627 mL
10 mM 0.4381 mL 2.1907 mL 4.3814 mL
*

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。
储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month。-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。

The molarity calculator equation
Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)
The dilution calculator equation
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
This equation is commonly abbreviated as: C1V1 = C2V2
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