QX77
目录号 : GC32962An activator of chaperone-mediated autophagy
Cas No.:1798331-92-6
Sample solution is provided at 25 µL, 10mM.
QX-77 is an activator of chaperone-mediated autophagy (CMA).1 It decreases mouse embryonic fibroblast (MEF) and Neuro2a cell death induced by paraquat or oleic acid . QX-77 (20 ?M) rescues defective trafficking and lysosomal localization of the CMA receptor LAMP2A in Ctns-/- MEFs and CTNS knockout human proximal tubule cells, models of the lysosomal storage disorder cystinosis.2
1.Cuervo, A.M., Gavathiotis, E., Xin, Q., et al.Retinoic acid receptor antagonists as chaperone-mediated autophagy modulators and uses thereof(2015) 2.Zhang, J., Johnson, J.L., He, J., et al.Cystinosin, the small GTPase Rab11, and the Rab7 effector RILP regulate intracellular trafficking of the chaperone-mediated autophagy receptor LAMP2AJ. Biol. Chem.292(25)10328-10346(2017)
Cell experiment: | Mouse embryo fibroblasts are preincubated with QX77 or vehicle (DMSO) 48 h before the addition of tert-butyl hydroperoxide. After an overnight incubation, cell viability is determined by a modified version of the MTT assay[1]. |
References: [1]. Zhang J, et al. Cystinosin, the small GTPase Rab11, and the Rab7 effector RILP regulate intracellular trafficking of the chaperone-mediated autophagy receptor LAMP2A. J Biol Chem. 2017 Jun 23;292(25):10328-10346. |
Cas No. | 1798331-92-6 | SDF | |
Canonical SMILES | CC(NC1=CC=C(C2=NC3=CC=C(Cl)C=C3OC2)C=C1)=O | ||
分子式 | C16H13ClN2O2 | 分子量 | 300.74 |
溶解度 | DMSO : ≥ 64 mg/mL (212.81 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。 |
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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 | |||
1 mg | 5 mg | 10 mg | |
1 mM | 3.3251 mL | 16.6257 mL | 33.2513 mL |
5 mM | 0.665 mL | 3.3251 mL | 6.6503 mL |
10 mM | 0.3325 mL | 1.6626 mL | 3.3251 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
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- Purity: >98.00%
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- SDS (Safety Data Sheet)
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