Diolein
(Synonyms: 二油酸甘油酯9C18:1) 目录号 : GC45432
Diolein 是一种二酰基甘油 (DAG),由甘油和两个油酸分子通过酯键连接而成。
Cas No.:25637-84-7
Sample solution is provided at 25 µL, 10mM.
Diolein is a type of diacylglycerol (DAG), composed of glycerol and two oleic acid molecules linked by ester bonds. DAG could function as a second messengers in various cell signaling pathways, particularly in activating protein kinase C (PKC)[1][2]. Diolein is widely used in cell biology research to study lipid signaling[3], enzyme activity[4], and membrane dynamics[5], and is a very promising non-viral vector for in vivo gene delivery[6].
References:
[1]. McPhail LC, Clayton CC, Snyderman R. A potential second messenger role for arachidonic acid: activation of Ca2+-dependent protein kinase. Trans Assoc Am Physicians. 1984;97:222-31. PMID: 6242084.
[2]. Mosior M, Epand RM. Mechanism of activation of protein kinase C: roles of diolein and phosphatidylserine. Biochemistry. 1993 Jan 12;32(1):66-75. doi: 10.1021/bi00052a010. PMID: 8418861.
[3]. Oishi K, Raynor RL, Charp PA, Kuo JF. Regulation of protein kinase C by lysophospholipids. Potential role in signal transduction. J Biol Chem. 1988 May 15;263(14):6865-71. PMID: 3360811.
[4]. Duan ZQ, Du W, Liu DH. The mechanism of solvent effect on the positional selectivity of Candida antarctica lipase B during 1,3-diolein synthesis by esterification. Bioresour Technol. 2011 Dec;102(23):11048-50. doi: 10.1016/j.biortech.2011.09.003. Epub 2011 Sep 18. PMID: 21978621.
[5]. van Gorkom LC, Nie SQ, Epand RM. Hydrophobic lipid additives affect membrane stability and phase behavior of N-monomethyldioleoylphosphatidylethanolamine. Biochemistry. 1992 Jan 28;31(3):671-7. doi: 10.1021/bi00118a006. PMID: 1731922.
[6]. Guo W, Gosselin MA, Lee RJ. Characterization of a novel diolein-based LPDII vector for gene delivery. J Control Release. 2002 Sep 18;83(1):121-32. doi: 10.1016/s0168-3659(02)00167-0. PMID: 12220844.
Diolein 是一种二酰基甘油 (DAG),由甘油和两个油酸分子通过酯键连接而成。DAG 可以在各种细胞信号通路中充当次级信使,特别是在激活蛋白激酶 C (PKC) 中[1][2]。Diolein 广泛用于细胞生物学研究,以研究脂质信号传导[3]、酶活性[4]和膜动力学[5],并且是一个很有希望的用于体内基因递送的非病毒载体[6]。
Cas No. | 25637-84-7 | SDF | |
别名 | 二油酸甘油酯9C18:1 | ||
Canonical SMILES | OC(COC(CCCCCCC/C=C\CCCCCCCC)=O)COC(CCCCCCC/C=C\CCCCCCCC)=O | ||
分子式 | C39H72O5 | 分子量 | 621 |
溶解度 | DMF: 10 mg/ml,Ethanol: 10 mg/ml,Ethanol:PBS (pH 7.2) (1:1): 0.5 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 | |||
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1 mg | 5 mg | 10 mg |
1 mM | 1.6103 mL | 8.0515 mL | 16.1031 mL |
5 mM | 0.3221 mL | 1.6103 mL | 3.2206 mL |
10 mM | 0.161 mL | 0.8052 mL | 1.6103 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。
Quality Control & SDS
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- Purity: >98.50%
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