Hesperetin-13C-d3
目录号 : GC45801A neuropeptide with diverse biological activities
Sample solution is provided at 25 µL, 10mM.
Quality Control & SDS
- View current batch:
- Purity: >99.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Hesperetin-13C-d3 is intended for use as an internal standard for the quantification of hesperetin by GC- or LC-MS. Hesperetin is a citrus flavonoid that has been reported to lower plasma cholesterol.1 Hesperetin reduces the transcription of ACAT2 mRNA in HepG2 cells and reduces ApoB protein synthesis in a dose-dependent manner. The EC50 for these responses is approximately 50 μM. Hesperetin also inhibits histamine release from IgE-challenged RBL-2H3 cells, with a potency comparable to the antihistamine azelastine .2
|1. Wilcox, L.J., Borradaile, N.M., de Dreu, L.E., et al. Secretion of hepatocyte apoB is inhibited by the flavonoids, naringenin and hesperetin, via reduced activity and expression of ACAT2 and MTP. J. Lipid Res. 42(5), 725-734 (2001).|2. Lee, N.K., Choi, S.H., Park, S.H., et al. Antiallergic activity of hesperidin is activated by intestinal microflora. Pharmacology 71(4), 174-180 (2004).
Cas No. | N/A | SDF | |
Canonical SMILES | OC1=C(O[13C]([2H])([2H])[2H])C=CC(C2CC(C3=C(O)C=C(O)C=C3O2)=O)=C1 | ||
分子式 | C15[13C]H11D3O6 | 分子量 | 306.3 |
溶解度 | Acetonitrile:Methanol (1:1): soluble,DMF: soluble,DMSO: soluble | 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 | 3.2648 mL | 16.3239 mL | 32.6477 mL |
5 mM | 0.653 mL | 3.2648 mL | 6.5295 mL |
10 mM | 0.3265 mL | 1.6324 mL | 3.2648 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。