Liensinine Diperchlorate
(Synonyms: 莲心碱高氯酸盐) 目录号 : GC38150
Liensinine, a major isoquinoline alkaloid, inhibits late-stage autophagy/mitophagy through blocking autophagosome-lysosome fusion. It is a novel autophagy/mitophagy inhibitor.
Cas No.:5088-90-4
Sample solution is provided at 25 µL, 10mM.
;)
,-1-7$$$37316672.jpg');)
;)
;)
$$$36806353.jpg');)
;33(7)%EF%BC%9A546-561$$$37156877.jpg');)
;)
;)
;)
%201124-1138.$$$35908550.jpg');)
%20766-780.$$$37100057.jpg');)
%20418-432.$$$36893736.jpg');)
%EF%BC%9A-240-255.$$$35108512.jpg');)
533-545$$$36543525.jpg');)
%201-13.$$$36600053.jpg');)
;)
Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Liensinine, a major isoquinoline alkaloid, inhibits late-stage autophagy/mitophagy through blocking autophagosome-lysosome fusion. It is a novel autophagy/mitophagy inhibitor.
| Cas No. | 5088-90-4 | SDF | |
| 别名 | 莲心碱高氯酸盐 | ||
| Canonical SMILES | O=Cl(=O)(O)=O.CN1[C@@H](C2=CC(OC3=CC(C[C@@H]4C5=CC(OC)=C(OC)C=C5CCN4C)=CC=C3O)=C(OC)C=C2CC1)CC6=CC=C(O)C=C6.O=Cl(=O)(O)=O | ||
| 分子式 | C37H44Cl2N2O14 | 分子量 | 811.66 |
| 溶解度 | DMSO: 62.5 mg/mL (77.00 mM) | 储存条件 | Store at -20°C |
| 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。 | ||
| 制备储备液 | |||
 |
1 mg | 5 mg | 10 mg |
| 1 mM | 1.232 mL | 6.1602 mL | 12.3204 mL |
| 5 mM | 0.2464 mL | 1.232 mL | 2.4641 mL |
| 10 mM | 0.1232 mL | 0.616 mL | 1.232 mL |
| 第一步：请输入基本实验信息（考虑到实验过程中的损耗，建议多配一只动物的药量） | ||||||||||
| 给药剂量 | mg/kg |  |
动物平均体重 | g | |
每只动物给药体积 | ul | |
动物数量 | 只 |
| 第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系GLPBIO为您提供正确的澄清溶液配方） | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
计算结果:
工作液浓度： mg/ml；
DMSO母液配制方法： mg 药物溶于 μL DMSO溶液（母液浓度 mg/mL，
体内配方配制方法：取 μL DMSO母液，加入 μL PEG300，混匀澄清后加入μL Tween 80，混匀澄清后加入 μL saline，混匀澄清。
1. 首先保证母液是澄清的；
2.
一定要按照顺序依次将溶剂加入，进行下一步操作之前必须保证上一步操作得到的是澄清的溶液，可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Role of mitophagy in cigarette smoke-induced lung epithelial cell injury in vitro
Curr Mol Med 2022 Oct 25.PMID:36284388DOI:10.2174/1566524023666221025100002
Background: Mitochondria are important in mediating airway inflammatory responses to cigarette smoke (CS). Removal of damaged or defective mitochondrial (mitophagy) may prevent the detrimental impact of CS extract (CSE) on airway and lung epithelial cells. Method: We studied the effect of a mitophagy activator (Urolithin A, UA) and a mitophagy inhibitor (Liensinine Diperchlorate, Ld) on CSE-exposed alveolar (A549) and airway (BEAS-2B) epithelial cell proliferation, intracellular and mitochondrial ROS, inflammatory response, mitochondrial membrane potential (DYm), mitochondrial morphology, mitochondrial complex activities, and protein levels of mitochondrial fission (DRP1, MFF) and mitophagy (SQSTM1/p62, LC3B). In both cell types, CSE exposure led to increased intracellular and mitochondrial oxidative stress, decreased DYm and resulted in structural disruption of the mitochondrial network. CSE increased the expression of DRP1, MFF and SQSTM1/p62, while decreasing the ratio of LC3B-II/I protein expression. CSE also increased inflammatory (IL-1β, IL-6, IL-18, CXCL1, CXCL8) and necroptosis factors (RIPK1, RIPK3, MLKL) mRNA expression. Result: Pre-treatment with UA attenuated CSE-induced oxidative stress, inflammatory and necroptosis gene expression and restored mitochondrial structure and function. UA also prevented CSE-evoked increases in DRP1, MFF and SQSTM1/p62 protein expression and increased LC3B-II/I ratio. Conclusion: Conversely, pre-treatment with Ld aggravated CSE-induced cellular and mitochondrial responses. In conclusion, mitophagy mediates CSE-induced damage and inflammation to lung epithelial cells and may represent a therapeutic target in CS-driven diseases.