1,2-Dipalmitoyl-sn-glycero-3-PG (sodium salt) (Synonyms:二棕榈酰磷脂酰甘油,钠盐;DPPG)
目录号 : KCM12370 CAS No. : 200880-41-7 纯度 : ≥98%
1,2-Dipalmitoyl-sn-glycero-3-PG (1,2-DPPG) is a phospholipid containing the long-chain (16:0) palmitic acid inserted at the sn-1 and sn-2 positions. It can be used in the generation of micelles, liposomes, and other types of artificial membranes.
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50mg
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100mg
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250mg
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500mg
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生物活性
1,2-Dipalmitoyl-sn-glycero-3-PG (sodium salt) (UV radiation exposure) suffers cleavage of C―O, C=O and -PO2- bonds and loses monolayer stability; when DNA exists in the subphase, ionic degradation products from DPPG and DNA stabilize intact DPPG molecules and mitigate UV irradiation damage.
体外研究

1,2-Dipalmitoyl-sn-glycor-3-PG (sodium salt) undergoes C-O, C=O, and - PO2-chemical bond cleavage upon exposure to ultraviolet radiation, leading to a decrease in the stability of the monolayer film; When DNA is present in the subphase, 1,2-Dipalmitoyl-sn-gycero-3-PG (sodium salt) and the ion products generated by DNA degradation can stabilize and complete DPPG molecules, reducing damage caused by UV irradiation.

分子式
C38H74O10P.Na
分子量
744.95
CAS号
200880-41-7
中文名称
二棕榈酰磷脂酰甘油,钠盐
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式

-20°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

溶解性数据
In Vitro: 

Ethanol : 1 mg/mL (1.34 mM; ultrasonic and warming and heat to 60°C)

配制储备液
                                           
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
                                                                                                                    
1 mM 1.3424 mL 6.7119 mL 13.4237 mL
5 mM --- --- ---
10 mM --- --- ---
*

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, 6 months; -20°C, 1 month (sealed storage, away from moisture)。-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。

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The molarity calculator equation
Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)
The dilution calculator equation
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动物实验计算换算器
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)
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,请联系客服为您提供正确的澄清溶液配方)
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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 ddH2O,混匀澄清。

配置后的溶液总体积:

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。