Acridine Orange 10-Nonyl Bromide is a fluorescent probe for cardiolipin (λ_ex: 489 nm, λ_em: 525 nm).

Acridine Orange 10-Nonyl Bromide is a fluorescent probe for cardiolipin (λ_ex: 489 nm, λ_em: 525 nm) which can be used to quantify the cardiolipin in isolated mitochondria^[1]. when Acridine Orange 10-Nonyl Bromide interacts with cardiolipin, the dye excitation and emission wave lengths shift from 496 and 525 nm to 450 and 640 nm, respectively. Increasing amounts of cardiolipin (0 to 30 μM) and other acidic phospholipids in thin-walled vesicles added to Acridine Orange 10-Nonyl Bromide (45 μM) changes the red fluorescence emission measured at 640 nm according to the liposome composition^[2].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

472.50

C₂₆H₃₈BrN₃

75168-11-5

10-壬基溴代吖啶橙；吖啶橙10-溴壬烷

Room temperature in continental US; may vary elsewhere.

4deg;C, sealed storage, away from moisture and light

*In solvent : -80deg;C, 6 months; -20deg;C, 1 month (sealed storage, away from moisture and light)

In Vitro:;

DMSO : 33.33 mg/mL (70.54 mM; Need ultrasonic)

*

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 (sealed storage, away from moisture and light)。-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。

In Vivo:

请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液，再依次添加助溶剂：

——为保证实验结果的可靠性，澄清的储备液可以根据储存条件，适当保存；体内实验的工作液，建议您现用现配，当天使用； 以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比；如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶

• 1.

  请依序添加每种溶剂：;10% DMSO ;; 40% PEG300 ;; 5% Tween-80 ;; 45% saline

  Solubility: ≥ 1.67 mg/mL (3.53 mM); Clear solution

  此方案可获得 ≥ 1.67 mg/mL (3.53 mM，饱和度未知) 的澄清溶液。

  以 1 mL 工作液为例，取 100 μL 16.7 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中，混合均匀；向上述体系中加入50 μL Tween-80，混合均匀；然后继续加入 450 μL生理盐水定容至 1 mL。

  将 0.9 g 氯化钠，完全溶解于 100 mL ddH₂O 中，得到澄清透明的生理盐水溶液

• 2.

  请依序添加每种溶剂：;10% DMSO ;; 90% (20% SBE-β-CD in saline)

  Solubility: ≥ 1.67 mg/mL (3.53 mM); Clear solution

  此方案可获得 ≥ 1.67 mg/mL (3.53 mM，饱和度未知) 的澄清溶液。

  以 1 mL 工作液为例，取 100 μL 16.7 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中，混合均匀。

  将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中，再用生理盐水定容至 10 mL，完全溶解，澄清透明

• [1]. Ratinaud MH, et al. In situ flow cytometric analysis of nonyl acridine orange-stained mitochondria from splenocytes. Cytometry. 1988 May;9(3):206-12.

  [2]. Gallet PF, et al. Direct cardiolipin assay in yeast using the red fluorescence emission of 10-N-nonyl acridine orange. Eur J Biochem. 1995 Feb 15;228(1):113-9.

Yeast cells in log phase are fixed in cold ethanol (70% by vol.) and stored at -20°C. Fixed cells are washed three times with cold 10 mM Tris/HCI pH 7, then mildly sonicated to eliminate aggregates and finally counted. Yeast cells are added to 45 μM Acridine Orange 10-Nonyl Bromide and incubated for 15 min at 20°C. Cells are centrifuged (3000×g, 5 min) then washed twice in 10 mM Tris/HCl pH 7. Red fluorescence of Acridine Orange 10-Nonyl Bromide bound to 10⁶ yeast cells is measured at 640 nm and correlated to the calibration curve run with thin-walled vesicles containing known amounts of cardiolipin^[2].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

• [1]. Ratinaud MH, et al. In situ flow cytometric analysis of nonyl acridine orange-stained mitochondria from splenocytes. Cytometry. 1988 May;9(3):206-12.

  [2]. Gallet PF, et al. Direct cardiolipin assay in yeast using the red fluorescence emission of 10-N-nonyl acridine orange. Eur J Biochem. 1995 Feb 15;228(1):113-9.