Guanosine-5'-O-(2-thiodiphosphate) (sodium salt)
(Synonyms: GDP-β-S) 目录号 : GC90809一种不可水解的GDP衍生物,同时也是AC酶的抑制剂。
Sample solution is provided at 25 µL, 10mM.
Quality Control & SDS
- View current batch:
- Purity: >95.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Guanosine-5'-O-(2-thiodiphosphate) is a non-drolyzable derivative of GDP and an inhibitor of adenylyl cyclase (AC; Ki = 600 nM).1 It is also a partial activator of AC when GTP is absent in rat cerebral cortex membranes (EC50 = 400 nM).2 Guanosine-5'-O-(2-thiodiphosphate) (1 µM) prevents norepinephrine-induced nitric oxide (NO) release in cardiac ventricular myocytes.3 It reduces female opossum urine-induced firing frequency of olfactory mitral/tufted neuronal cells in male opossums when administered at a concentration of 100 µM.4
制备储备液 | |||
1 mg | 5 mg | 10 mg | |
1 mM | 1.904 mL | 9.5202 mL | 19.0404 mL |
5 mM | 0.3808 mL | 1.904 mL | 3.8081 mL |
10 mM | 0.1904 mL | 0.952 mL | 1.904 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。