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  1. Immunology/Inflammation Autophagy
  2. Toll-like Receptor (TLR) Autophagy
  3. Leonurine hydrochloride

Leonurine hydrochloride  (Synonyms: 鹽酸益母草堿; SCM-198 hydrochloride)

目錄號: HY-N0741A 純度: 99.43%
COA 產(chǎn)品使用指南 技術(shù)支持

Leonurine hydrochloride 是從 Leonurus artemisia 中分離到的生物堿,具有抗氧化、抗炎活性。

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Leonurine hydrochloride Chemical Structure

Leonurine hydrochloride Chemical Structure

CAS No. : 24735-18-0

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規(guī)格 價格 是否有貨 數(shù)量
10 mM * 1 mL in DMSO ¥198
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5 mg ¥650
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10 mg ¥950
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25 mg ¥1725
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50 mg ¥3188
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100 mg ¥4838
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200 mg   詢價  
500 mg   詢價  

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Customer Review

Other Forms of Leonurine hydrochloride:

查看 Toll-like Receptor (TLR) 亞型特異性產(chǎn)品:

  • 生物活性

  • 實驗參考方法

  • 純度 & 產(chǎn)品資料

  • 參考文獻(xiàn)

生物活性

Leonurine hydrochloride is an alkaloid isolated from Leonurus artemisia, with anti-oxidative and anti-inflammatory.

體外研究
(In Vitro)

Leonurine (0、5、10、20、40、80 μM) 導(dǎo)致脂質(zhì)積累減少,細(xì)胞膽固醇含量減少,包括總膽固醇 (TC)、游離膽固醇 (FC) 和膽固醇酯 (CE),并增加 apoA-I-或處理 24 小時后 HDL 介導(dǎo)的膽固醇流出。Leonurine 還顯著劑量依賴性地增加人 THP-1 巨噬細(xì)胞中 ABCA1 和 ABCG1 在 mRNA 和蛋白水平的表達(dá),這種作用與 PPARγ 有關(guān)[1]。Leonurine hydrochloride (LH) 顯示出對與游離脂肪酸 (FFA) 的棕櫚酸 (PA) 孵育 24 小時的 HepG2 和 HL-7702 細(xì)胞的細(xì)胞活力的保護(hù)作用。Leonurine hydrochloride (125,250,500 μM) 通過激活 AMPK/SREBP1 通路改善 HepG2 和 HL-7702 細(xì)胞中的細(xì)胞脂質(zhì)積累[2]。Leonurine (5、10、20 μM) 抑制 IL-1β 誘導(dǎo)的人軟骨細(xì)胞中 iNOS、COX-2、PGE2、NO、TNF-α 和 IL-6 的表達(dá),抑制人 OA 軟骨細(xì)胞中的 ECM 降解,并阻斷IL-1β 以劑量依賴的方式誘導(dǎo) PI3KAkt 磷酸化[3]。

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

體內(nèi)研究
(In Vivo)

Leonurine (10 mg/kg/d,po) 顯著增加小鼠血清中 PPARγ、LXRα、ABCA1 和 ABCG1 的表達(dá),并降低 TG 和 TC 水平[1]。Leonurine hydrochloride (50,100,200 mg/kg) 通過激活 AMPK/SREBP1 通路改善細(xì)胞內(nèi)脂質(zhì)積累,提高生化參數(shù),減少肝臟脂質(zhì)過氧化物并增加小鼠的抗氧化水平[2]。Leonurine (20 mg/kg,口服) 改善小鼠 DMM 模型中的骨關(guān)節(jié)炎發(fā)展[3]。

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

分子量

347.79

Formula

C14H22ClN3O5

CAS 號
性狀

固體

顏色

White to off-white

中文名稱

鹽酸益母草堿;益母草堿鹽酸鹽

結(jié)構(gòu)分類
初始來源
運輸條件

Room temperature in continental US; may vary elsewhere.

儲存方式

4°C, sealed storage, away from moisture

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

溶解性數(shù)據(jù)
細(xì)胞實驗: 

DMSO 中的溶解度 : ≥ 31 mg/mL (89.13 mM; 吸濕的 DMSO 對產(chǎn)品的溶解度有顯著影響,請使用新開封的 DMSO)

H2O 中的溶解度 : 5 mg/mL (14.38 mM; 超聲助溶)

* "≥" means soluble, but saturation unknown.

配制儲備液
濃度 溶劑體積 質(zhì)量 1 mg 5 mg 10 mg
1 mM 2.8753 mL 14.3765 mL 28.7530 mL
5 mM 0.5751 mL 2.8753 mL 5.7506 mL
查看完整儲備液配制表

* 請根據(jù)產(chǎn)品在不同溶劑中的溶解度選擇合適的溶劑配制儲備液;一旦配成溶液,請分裝保存,避免反復(fù)凍融造成的產(chǎn)品失效。
儲備液的保存方式和期限:-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)。-80°C儲存時,請在6個月內(nèi)使用,-20°C儲存時,請在1個月內(nèi)使用。

* 備注:如您選擇水作為儲備液,請稀釋至工作液后,再用 0.22 μm 的濾膜過濾除菌后使用。

  • 摩爾計算器

  • 稀釋計算器

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

質(zhì)量
=
濃度
×
體積
×
分子量 *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

濃度 (start)

C1

×
體積 (start)

V1

=
濃度 (final)

C2

×
體積 (final)

V2

動物溶解方案計算器
請輸入動物實驗的基本信息:

給藥劑量

mg/kg

動物的平均體重

g

每只動物的給藥體積

μL

動物數(shù)量

由于實驗過程有損耗,建議您多配一只動物的量
計算結(jié)果
工作液所需濃度 : mg/mL
純度 & 產(chǎn)品資料
參考文獻(xiàn)
Cell Assay
[2]

MTT assay is performed to study the cytotoxic effects of Leonurinein HepG2 and HL-7702 cells. Briefly, HepG2 and HL-7702 cells are seeded for 24?h at the density of 3?×?104 cells/well in 96-well plates. After 24?h incubation, cells are treated with different concentrations of Leonurine (0-1000?μM) and the control group is treated with only DMEM for 24?h at 37°C in 5% CO2 incubator. Then, these cells are treated with MTT solution (5?mg/mL) for further 4?h. After 4?h incubation, DMEM containing MTT solution is discarded. Cells are then dissolved by adding DMSO (200?μL) to each well and the solutions are mixed thoroughly for 5?min. Finally, the absorbance is determined at 570?nm with a microplate reader[2].

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

Animal Administration
[1]

Mice ApoE-/- mice (male, eight-week old) are fed a chow diet for 2 weeks, apoE-/- mice are randomly divided into several groups (n=15/group). Mice in the Leonurine group are intragastrically administered with Leonurine (10 mg/kg/d) every day and continued for 8 weeks. The control group is fed with an equal volume of PBS. At week 16, mice are euthanized, followed by collecting the blood and tissue samples for further analyses[1].

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

參考文獻(xiàn)

完整儲備液配制表

* 請根據(jù)產(chǎn)品在不同溶劑中的溶解度選擇合適的溶劑配制儲備液;一旦配成溶液,請分裝保存,避免反復(fù)凍融造成的產(chǎn)品失效。
儲備液的保存方式和期限:-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)。-80°C儲存時,請在6個月內(nèi)使用,-20°C儲存時,請在1個月內(nèi)使用。

可選溶劑 濃度 溶劑體積 質(zhì)量 1 mg 5 mg 10 mg 25 mg
H2O / DMSO 1 mM 2.8753 mL 14.3765 mL 28.7530 mL 71.8825 mL
5 mM 0.5751 mL 2.8753 mL 5.7506 mL 14.3765 mL
10 mM 0.2875 mL 1.4376 mL 2.8753 mL 7.1882 mL
DMSO 15 mM 0.1917 mL 0.9584 mL 1.9169 mL 4.7922 mL
20 mM 0.1438 mL 0.7188 mL 1.4376 mL 3.5941 mL
25 mM 0.1150 mL 0.5751 mL 1.1501 mL 2.8753 mL
30 mM 0.0958 mL 0.4792 mL 0.9584 mL 2.3961 mL
40 mM 0.0719 mL 0.3594 mL 0.7188 mL 1.7971 mL
50 mM 0.0575 mL 0.2875 mL 0.5751 mL 1.4376 mL
60 mM 0.0479 mL 0.2396 mL 0.4792 mL 1.1980 mL
80 mM 0.0359 mL 0.1797 mL 0.3594 mL 0.8985 mL

* 備注:如您選擇水作為儲備液,請稀釋至工作液后,再用 0.22 μm 的濾膜過濾除菌后使用。

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產(chǎn)品名稱:
Leonurine hydrochloride
目錄號:
HY-N0741A
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