MLS-1547
目录号 : GC45676An agonist of dopamine D2 receptors
Cas No.:315698-36-3
Sample solution is provided at 25 µL, 10mM.
MLS-1547 is a G protein-biased agonist of dopamine D2 receptors (EC50 = 0.37 μM in a calcium mobilization assay).1 It inhibits forskolin-induced cAMP accumulation in CHO cells expressing human D2 receptors (EC50 = 0.26 μM) but is inactive in β-arrestin recruitment assays. MLS-1547 antagonizes dopamine-induced β-arrestin recruitment in cell-based assays with IC50 values ranging from 3.8 to 9.9 μM.1 It is also an inhibitor of type II secretion in Gram-negative bacteria.2 MLS-1547 inhibits secretion of phospholipase C (PlcH/N) and the virulence factor elastase (LasB) from P. aeruginosa (IC50s = 15 and 13 μM, respectively) and inhibits B. pseudomallei protease secretion by 90.8% when used at a concentration of 25 μM.
|1. Free, R.B., Chun, L.S., Moritz, A.E., et al. Discovery and characterization of a G protein-biased agonist that inhibits β-arrestin recruitment to the D2 dopamine receptor. Mol. Pharmacol. 86(1), 96-105 (2014).|2. Moir, D.T., Di, M., Wong, E., et al. Development and application of a cellular, gain-of-signal, bioluminescent reporter screen for inhibitors of type II secretion in Pseudomonas aeruginosa and Burkholderia pseudomallei. J. Biomol. Screen. 16(7), 694-705 (2011).
Cas No. | 315698-36-3 | SDF | |
Canonical SMILES | OC1=C(C=C(Cl)C2=C1N=CC=C2)CN(CC3)CCN3C4=CC=CC=N4 | ||
分子式 | C19H19ClN4O | 分子量 | 354.8 |
溶解度 | DMF: 20 mg/ml,DMF:PBS (pH 7.2) (1:9): 0.1 mg/ml,DMSO: 10 mg/ml,Ethanol: 5 mg/ml | 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 | 2.8185 mL | 14.0924 mL | 28.1849 mL |
5 mM | 0.5637 mL | 2.8185 mL | 5.637 mL |
10 mM | 0.2818 mL | 1.4092 mL | 2.8185 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: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet