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4-Di-10-ASP

目录号 : GC68001

4-Di-10-ASP 是一种荧光亲脂性示踪剂 (Excitation 485 nm; Emission 620 nm)。4-Di-10-ASP 可以用来对磷脂膜进行特殊染色。

4-Di-10-ASP Chemical Structure

Cas No.:95378-73-7

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10mg
¥4,050.00
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25mg
¥8,460.00
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50mg
¥13,500.00
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Sample solution is provided at 25 µL, 10mM.

Description

4-Di-10-ASP is a fluorescent lipophilic tracer (Excitation 485 nm; Emission 620 nm). 4-Di-10-ASP can be used to stain phospholipid membranes in a specific manner[1][2].

Guidelines (Following is our recommended protocol. This protocol only provides a guideline, and should be modified according to your specific needs).
1. 4-Di-10-ASP (1 μM), DOPC (10 mM), and DOPG (1 mM) is dissolved in methanol/chloroform (25 L, 1:2 v/v).
2. The solution is allowed to dry overnight under vacuum to obtain lamellar lipid films, which in turn are hydrated with the transcription/translation solution (25 L) for three hours at 37℃.
3. An aliquot (10 L) of the solution thus prepared is placed on a glass slide and sealed by a cover glass.
4. The sample is immediately observed with a confocal laser-scanning microscope, an argon laser (488 nm) is employed to excite the 4-Di-10-ASP[2].

[1]. Z J Huang, et al. Partition coefficients of fluorescent probes with phospholipid membranes. Biochem Biophys Res Commun. 1991 Nov 27;181(1):166-71.
[2]. Shin-ichiro M Nomura, et al. Gene expression within cell-sized lipid vesicles. Chembiochem. 2003 Nov 7;4(11):1172-5.

化学性质

Cas No. 95378-73-7 SDF Download SDF
分子式 C34H55IN2 分子量 618.72
溶解度 DMSO : 33.33 mg/mL (53.87 mM; ultrasonic and warming and heat to 60°C) 储存条件 4°C, away from moisture and light
General tips 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 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
Shipping Condition 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。

溶解性数据

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1 mg 5 mg 10 mg
1 mM 1.6162 mL 8.0812 mL 16.1624 mL
5 mM 0.3232 mL 1.6162 mL 3.2325 mL
10 mM 0.1616 mL 0.8081 mL 1.6162 mL
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