1,2-Dioleoyl-sn-glycero-3-PC
(Synonyms: 1,2-二油酰基卵磷脂,DOPC) 目录号 : GC418141,2-Dioleoyl-sn-glycero-3-PC(DOPC)是一种不饱和磷脂,含有两条油酸链 (18:1),通常用于胶束、脂质体和其他类型的人造膜的生成。
Cas No.:4235-95-4
Sample solution is provided at 25 µL, 10mM.
Quality Control & SDS
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- Purity: >99.50%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
1,2-Dioleoyl-sn-glycero-3-PC (DOPC) is an unsaturated phospholipid containing two oleic acid chains (18:1) and is commonly used for the formation of micelles, liposomes, and other types of artificial membranes[1]. 1,2-Dioleoyl-sn-glycero-3-PC can incorporate purified proteins from dodecyl-β-D-maltopyranoside (DDM) to form mixed PC-DDM micelles [2]. It can form stable phospholipid bilayers, which are utilized to study structural changes in multi-component biological membranes under various physiological conditions [3]. 1,2-Dioleoyl-sn-glycero-3-PC is also used for the encapsulation of drugs, proteins, and nucleic acids [4]. As a neutral lipid, 1,2-Dioleoyl-sn-glycero-3-PC has minimal impact on cell signaling and can be used as a control to distinguish the specific effects of phosphatidic acid (PA) on Hippo signaling [5].
References:
[1] Efrat M, Rosenblat M, Mahmood S, et al. Di-oleoyl phosphatidylcholine (PC-18: 1) stimulates paraoxonase 1 (PON1) enzymatic and biological activities: in vitro and in vivo studies[J]. Atherosclerosis, 2009, 202(2): 461-469.
[2] Caldo K M P, Shen W, Xu Y, et al. Diacylglycerol acyltransferase 1 is activated by phosphatidate and inhibited by SnRK1‐catalyzed phosphorylation[J]. The Plant Journal, 2018, 96(2): 287-299.
[3] Leonenko Z V, Finot E, Ma H, et al. Investigation of temperature-induced phase transitions in DOPC and DPPC phospholipid bilayers using temperature-controlled scanning force microscopy[J]. Biophysical journal, 2004, 86(6): 3783-3793.
[4] Kandregula B, Narisepalli S, Chitkara D, et al. Exploration of lipid-based nanocarriers as drug delivery systems in diabetic foot ulcer[J]. Molecular Pharmaceutics, 2022, 19(7): 1977-1998.
[5] Tei R, Baskin J M. Spatiotemporal control of phosphatidic acid signaling with optogenetic, engineered phospholipase Ds[J]. Journal of Cell Biology, 2020, 219(3): e201907013.
1,2-Dioleoyl-sn-glycero-3-PC(DOPC)是一种不饱和磷脂,含有两条油酸链 (18:1),通常用于胶束、脂质体和其他类型的人造膜的生成[1]。1,2-Dioleoyl-sn-glycero-3-PC可将正十二烷基-β-d-吡喃麦芽糖苷(DDM)中的纯化蛋白质脂化,形成混合PC-DDM胶束[2]。1,2-Dioleoyl-sn-glycero-3-PC可形成稳定的磷脂双层,用于研究不同生理条件下多组分生物膜的结构变化[3]。1,2-Dioleoyl-sn-glycero-3-PC可用于封装药物、蛋白质和核酸[4]。1,2-Dioleoyl-sn-glycero-3-PC是一种中性脂质,对细胞信号传导的影响很小,可以作为对照,用来区分磷脂酸(PA)对 Hippo 信号传导的具体影响[5]。
Cas No. | 4235-95-4 | SDF | |
别名 | 1,2-二油酰基卵磷脂,DOPC | ||
Canonical SMILES | CCCCCCCC/C=C\CCCCCCCC(O[C@@H](COP(OCC[N+](C)(C)C)([O-])=O)COC(CCCCCCC/C=C\CCCCCCCC)=O)=O | ||
分子式 | C44H84NO8P | 分子量 | 786.1 |
溶解度 | ≤25mg/ml in ethanol | 储存条件 | Store at -20°C,protect from light |
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 | 1.2721 mL | 6.3605 mL | 12.721 mL |
5 mM | 0.2544 mL | 1.2721 mL | 2.5442 mL |
10 mM | 0.1272 mL | 0.6361 mL | 1.2721 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。