2-hydroxy Arachidic Acid
(Synonyms: 2-羟基-二十烷酸) 目录号 : GC41388
A hydroxy fatty acid
Cas No.:16742-48-6
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
2-hydroxy Arachidic acid is a hydroxylated fatty acid that has been found in pasture grass (S. sphacelata) and soil from abandoned pastures in Ecuador, wool wax, and as the N-acyl chain of galactosylceramides in mouse brain.
| Cas No. | 16742-48-6 | SDF | |
| 别名 | 2-羟基-二十烷酸 | ||
| Canonical SMILES | CCCCCCCCCCCCCCCCCCC(O)C(O)=O | ||
| 分子式 | C20H40O3 | 分子量 | 328.5 |
| 溶解度 | Chloroform:Methanol (5:1): 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 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 3.0441 mL | 15.2207 mL | 30.4414 mL |
| 5 mM | 0.6088 mL | 3.0441 mL | 6.0883 mL |
| 10 mM | 0.3044 mL | 1.5221 mL | 3.0441 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。
Characterization of glucosylceramides in leaves of the grass family (Poaceae): Pooideae has unsaturated hydroxy fatty acids
Biosci Biotechnol Biochem 2011;75(9):1838-41.PMID:21897017DOI:10.1271/bbb.110272
The glucosylceramide components were characterized in the 33 species of the grass family (Poaceae). Pooideae contained 4-hydroxy-8-sphingenines [i.e., t18:1(8Z) plus t18:1(8E)] as major components, the relative levels of t18:1(8Z) being higher than those of the 8-E isomers. 2-hydroxy Arachidic Acid was a major component in all species other than Pooideae, whereas Pooideae had a high content of 2-hydroxytetracosenoic acid.