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(NBS5824) 9,10-Anthracenediyl-bis(methylene)dimalonic Acid (ABDA) 9,10-蒽二基-雙(亞甲基)二丙二酸(單線態(tài)氧指示劑)

產(chǎn)品中心 > NoninBio > (NBS5824) 9,10-Anthracenediyl-bis(methylene)dimalonic Acid (ABDA) 9,10-蒽二基-雙(亞甲基)二丙二酸(單線態(tài)氧指示劑)

(NBS5824) 9,10-Anthracenediyl-bis(methylene)dimalonic Acid (ABDA) 9,10-蒽二基-雙(亞甲基)二丙二酸(單線態(tài)氧指示劑)

9,10-Anthracenediyl-bis(methylene)dimalonic Acid (ABDA) 9,10-蒽二基-雙(亞甲基)二丙二酸(單線態(tài)氧指示劑)
貨號(hào):NBS5824-50mg;
NBS5824-100mg;
NBS5824-250mg
品牌:NoninBio
價(jià)格: 1238.00~5188.00
分享到:
50mg 100mg 250mg

 

9,10-蒽二基-雙(亞甲基)二丙二酸(單線態(tài)氧指示劑)

9,10-Anthracenediyl-bis(methylene)dimalonic Acid (ABDA)

 

產(chǎn)品編號(hào)

產(chǎn)品名稱

包裝規(guī)格

NBS5824-50mg

9,10-Anthracenediyl-bis(methylene)dimalonic Acid

 (ABDA) 單線態(tài)氧指示劑

50mg

NBS5824-100mg

9,10-Anthracenediyl-bis(methylene)dimalonic Acid

 (ABDA) 單線態(tài)氧指示劑

100mg

NBS5824-250mg

9,10-Anthracenediyl-bis(methylene)dimalonic Acid

 (ABDA) 單線態(tài)氧指示劑

250mg

 

產(chǎn)品簡(jiǎn)介:

9,10-蒽二基-雙(亞甲基)二丙二酸(9,10-Anthracenediyl-bis(methylene)dimalonic Acid, ABDA),是一款測(cè)定單線態(tài)氧(1O2)的指示劑,具有比910-蒽二基--二丙酸更好的特性。這一水溶性的蒽衍生物與單線態(tài)氧反應(yīng),光漂白生成對(duì)應(yīng)的內(nèi)過(guò)氧化物(見(jiàn)下圖),這一反應(yīng)通過(guò)分光光度法記錄400nm處光密度的降低來(lái)監(jiān)測(cè)[1-2]。

 (NBS5824)   9,10-Anthracenediyl-bis(methylene)dimalonic Acid (ABDA)  9,10-蒽二基-雙(亞甲基)二丙二酸(單線態(tài)氧指示劑) 圖1.png

產(chǎn)品特性:

1CAS NO.307554-62-7

2) 化學(xué)名:α9,α10-dicarboxy-9,10-anthracenedipropanoic acid

3) 同義名:ABMDMA; ABDA; ADMA;

4) 分子式:C22H18O8

5) 分子量:410.37

6) 外觀:固體

7) 熒光:λex 380 nm; λem 407 nm in 0.1 M phosphate pH 7.0

8) 純度:≥90%

9) 溶解性:溶于DMSO30mg/ml)、H2O

 

產(chǎn)品使用: 應(yīng)用示例(僅作參考)

文獻(xiàn)來(lái)源:Zhao B, Yin JJ, Bilski PJ, Chignell CF, Roberts JE, He YY. Enhanced photodynamic efficacy towards melanoma cells by encapsulation of Pc4 in silica nanoparticles. Toxicol Appl Pharmacol. 2009;241(2):163-172.  doi: 10.1016/j.jphotobiol.2020.111787. Epub 2020 Jan 11.

實(shí)驗(yàn)方法:通過(guò)化學(xué)探針- 9,10-anthracenediyl-bis(methylene)dimalonic acid (ABMDMA)的光漂白特性來(lái)測(cè)定光誘導(dǎo)的單線態(tài)氧生成。

 (NBS5824)   9,10-Anthracenediyl-bis(methylene)dimalonic Acid (ABDA)  9,10-蒽二基-雙(亞甲基)二丙二酸(單線態(tài)氧指示劑) 圖2.jpg

Fig Photobleaching of 0.15 mM 9,10-anthracenediyl-bis(methylene)dimalonic acid (ABMDMA) by singlet oxygen generated by (i) void silica nanoparticles as control; (ii, iii) 2 μM Pc4SNP and Pc4 water solution. The change in ABMDMA absorption at 400 nm was measured as a function of irradiation time. Inset: absorption spectra of 0.15 mM ABMDMA water solution containing 2 μM Pc4SNP as a function of irradiation times (0 to 360 sec). Values are the means ± SEM (n = 3).

 

保存條件

-20℃避光干燥保存,至少2年有效。 

 

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