Nobiletin is a poly-methoxylated flavone from the citrus peel that improves memory loss. Nobiletin is a retinoid acid receptor-related orphan receptors (RORs) agonist. Nobiletin can reduce reactive oxygen species (ROS) levels in differentiated C2C12 myotubes and has anti-inflammation and anti-cancer properties, including anti-angiogenesis, anti-proliferation, anti-metastasis and induced apoptosis^[1][2][3][4].

Retinoid acid receptor-related orphan receptors (RORs)^[1]; reactive oxygen species (ROS)^[1]; apoptosis^[2]

Nobiletin (0-100 μM; 24 hours; U2OS and HOS cells) treatment progressively reduces protein expressions of MMP-2 and MMP-9. In U2OS and HOS cells, Nobiletin considerably reduces the phosphorylation of p-IKKα/β and p-IκBα, and protein expression of NF-κB in the cell nuclear fraction with the concomitant increase of the NF-κB expression in the cytosolic fraction. Nobiletin down-regulates the p-CREB and the SP-1 expressions in the nuclear fraction, whereas Nobiletin does not affect c-Jun and c-Fos expressions^[1].
Nobiletin (0-100 μM; 24 hours; U2OS and HOS cells) treatment significantly reduces mRNA expressions of MMP-2 and MMP-9 dose-dependently in U2OS and HOS cells^[1].

Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.

Nobiletin (0.1% of regular diet; oral administration; daily; for 20 weeks; male C57BL/6 mice) treatment restores glucose homeostasis and promots energy expenditure and circadian activity in aged mice^[2].

Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.

402.39

C₂₁H₂₂O₈

478-01-3

蜜橘黄素；川皮亭；川皮苷；川陈皮素

Room temperature in continental US; may vary elsewhere.

DMSO : 50 mg/mL (124.26 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。-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。

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    90% (20% SBE-β-CD in saline)

  Solubility: ≥ 2.5 mg/mL (6.21 mM); Clear solution

  此方案可获得 ≥ 2.5 mg/mL (6.21 mM，饱和度未知) 的澄清溶液。

  以 1 mL 工作液为例，取 100 μL 25.0 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
• 2.

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

  Solubility: ≥ 2.08 mg/mL (5.17 mM); Clear solution

  此方案可获得 ≥ 2.08 mg/mL (5.17 mM，饱和度未知) 的澄清溶液。

  以 1 mL 工作液为例，取 100 μL 20.8 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

• 3.

  请依序添加每种溶剂： 10% DMSO    90% corn oil

  Solubility: ≥ 2.08 mg/mL (5.17 mM); Clear solution

  此方案可获得 ≥ 2.08 mg/mL (5.17 mM，饱和度未知) 的澄清溶液，此方案不适用于实验周期在半个月以上的实验。

  以 1 mL 工作液为例，取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中，混合均匀。

• [1]. Cheng HL, et al. Nobiletin inhibits human osteosarcoma cells metastasis by blocking ERK and JNK-mediated MMPs expression. Oncotarget. 2016 Jun 7;7(23):35208-23.

  [2]. Nohara K, et al. Nobiletin fortifies mitochondrial respiration in skeletal muscle to promote healthy aging against metabolic challenge. Nat Commun. 2019 Aug 28;10(1):3923.

  [3]. Takito J, et al. Nerve growth factor enhances the CRE-dependent transcriptional activity activated by nobiletin in PC12 cells. Can J Physiol Pharmacol. 2016 Jul;94(7):728-33.

  [4]. He B, et al. The Small Molecule Nobiletin Targets the Molecular Oscillator to Enhance Circadian Rhythms and Protect against Metabolic Syndrome. Cell Metab. 2016 Apr 12;23(4):610-21.