(±)-Equol 4'-sulfate (sodium salt)
(Synonyms: R,S-Equol 4'-Sulfate) 目录号 : GC41671A metabolite of (±)-equol
Cas No.:1189685-28-6
Sample solution is provided at 25 µL, 10mM.
Quality Control & SDS
- View current batch:
- Purity: >90.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
(±)-Equol 4’-sulfate is a gut-mediated phase II metabolite of the isoflavonoid phytoestrogen (±)-equol .[1] It has been used as a standard for the quantification of unconjugated equol in rat plasma.[2]
Reference:
[1]. Lee, D.-H., Kim, M.J., Lee, S.H., et al. Nutrikinetics of isoflavone metabolites after fermented soybean product (Cheonggukjang) ingestion in ovariectomized mice. Mol. Nutr. Food Res. 61(12), (2017).
[2]. Gavina, J.M., Priem, J., Wood, C.M., et al. Determination of isoflavones in rat serum using liquid chromatography-tandem mass spectrometry with a highly efficient core-shell column. Anal. Bioanal. Chem. 405(8), 2643-2651 (2013).
制备储备液 | |||
1 mg | 5 mg | 10 mg | |
1 mM | 2.9044 mL | 14.5222 mL | 29.0444 mL |
5 mM | 0.5809 mL | 2.9044 mL | 5.8089 mL |
10 mM | 0.2904 mL | 1.4522 mL | 2.9044 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。