11-deoxy-11-methylene Prostaglandin D2
(Synonyms: 11deoxy11methylene PGD2) 目录号 : GC40335A stable, isosteric PGD2 analog
Cas No.:100648-29-1
Sample solution is provided at 25 µL, 10mM.
Quality Control & SDS
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- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Prostaglandin D2 is one of the five primary enzymatic prostaglandins derived directly from PGH2 . PGD2 is produced abundantly in the CSF by the lipocalin-type PGD synthase, and in the periphery by myeloid cells including mast cells and basophils by a second, leukocyte-type PGD synthase. PGD2 is chemically unstable, and its use and analysis is complicated by its short in vivo half-life. 11-deoxy-11-methylene PGD2 is a novel, chemically stable, isosteric analog of PGD2 wherein the 11-keto group is replaced by an exocyclic methylene. In the PGE series, the analogous modification leads to a stable, somewhat less potent agonist which embodies the same uterine stimulant and cervical ripening activities as the parent prostaglandin. However, 11-deoxy-11-methylene PGD2 has been reported by one group to be essentially without agonist activity on human platelets, a DP1 receptor assay. The CRTH2-receptor actions of 11-deoxy-11-methylene PGD2 are not yet reported.
Cas No. | 100648-29-1 | SDF | |
别名 | 11deoxy11methylene PGD2 | ||
Canonical SMILES | CCCCCC(O)/C=C/[C@H]1C(=C)CC(O)C1C/C=C\CCCC(=O)O | ||
分子式 | C21H34O4 | 分子量 | 350.5 |
溶解度 | DMF: 100 mg/ml,DMSO: 100 mg/ml,Ethanol: 100 mg/ml,PBS (pH 7.2): 3.75 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 | 2.8531 mL | 14.2653 mL | 28.5307 mL |
5 mM | 0.5706 mL | 2.8531 mL | 5.7061 mL |
10 mM | 0.2853 mL | 1.4265 mL | 2.8531 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。