ML-SI3
目录号 : GC67784ML-SI3 是一种 TRPML 通道抑制剂。ML-SI3 可阻断 TRPML1 和 TRPML2，IC50s 分别为 4.7 µM 和 1.7 µM。ML-SI3 抑制溶酶体钙外流并阻断下游 TRPML1 介导的自噬。
Cas No.:891016-02-7
Sample solution is provided at 25 µL, 10mM.
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ML-SI3 is a TRPML Channel Inhibitor. ML-SI3 blocks TRPML1 and TRPML2 with IC50s of 4.7 µM and 1.7 µM respectively. ML-SI3 prevents lysosomal calcium efflux and blocks downstream TRPML1-mediated induction of autophagy[1][5].
ML-SI3 (10 μM) inhibits ML-SA1-evoked Ca2+ signals in HeLa cells[2].
ML-SI3 (25-75 μM, 24h) disrupts tegumental integrity of adult schistosomes[3].
ML-SI3 (10 μM) blocks Rapamycin -evoked ITRPML1 in mimic of lysosomal lumen[4].
ML-SI3 (3 µM, 6 h) abolishes the increase in both LC3II and p62 levels induced by hypoxia/reoxygenation (H/R) (4 h H/2 h R) in neonatal rat ventricular myocytes (NRVM)[5].
ML-SI3 (1.5 mg/kg, i.p., four times) attenuates I/R injury in mouse cardiomyocytes[5].
| Animal Model: | Myocardial Ischemia/reperfusion (I/R) injury mice[5] |
| Dosage: | 1.5 mg/kg |
| Administration: | Intraperitoneal injection (i.p.), four times before and during the in vivo I/R (ischemia 30 min and reperfusion 1 day) |
| Result: | Restored the blocked autophagic fux in the cardiomyocytes subjected to I/R. |
[1]. RÜhl P, et al. Estradiol analogs attenuate autophagy, cell migration and invasion by direct and selective inhibition of TRPML1, independent of estrogen receptors. Sci Rep. 2021 Apr 15;11(1):8313.
[2]. Kilpatrick BS, et al. Endo-lysosomal TRP mucolipin-1 channels trigger global ER Ca2+ release and Ca2+ influx. J Cell Sci. 2016 Oct 15;129(20):3859-3867.
[3]. Bais S, et al. Schistosome TRPML channels play a role in neuromuscular activity and tegumental integrity. Biochimie. 2022 Mar;194:108-117.
[4]. Zhang X, et al. Rapamycin directly activates lysosomal mucolipin TRP channels independent of mTOR. PLoS Biol. 2019 May 21;17(5):e3000252.
[5]. Xing Y, et al. Blunting TRPML1 channels protects myocardial ischemia/reperfusion injury by restoring impaired cardiomyocyte autophagy. Basic Res Cardiol. 2022 Apr 7;117(1):20.
| Cas No. | 891016-02-7 | SDF | Download SDF |
| 分子式 | C23H31N3O3S | 分子量 | 429.58 |
| 溶解度 | DMSO : 50 mg/mL (116.39 mM; Need ultrasonic) | 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。 |
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| 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 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 2.3279 mL | 11.6393 mL | 23.2786 mL |
| 5 mM | 0.4656 mL | 2.3279 mL | 4.6557 mL |
| 10 mM | 0.2328 mL | 1.1639 mL | 2.3279 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。
Quality Control & SDS
- View current batch:
- Purity: >99.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet