跳转至内容
Merck
CN
所有图片(1)

文件

安全信息

GEN-7015

Sigma-Aldrich

Cationic Liposomes for DNA/RNA delivery

DDAB:DOPE (1:1) containing 0.5% Rhod-PE (Fluorescent)

登录查看公司和协议定价

UNSPSC代码:
12352211
NACRES:
NA.25

质量水平

包含

Rhod-PE (1,2-dioleoyl-sn-glycero-3-phosphoethanolamine-N-(lissamine
rhodamine B sulfonyl)) as fluorescent label

组成

Deionized RNAse-free Water

浓度

0.02 mM (Rhod-PE)
2 mM (DDAB)
2 mM (DOPE)

杂质

1:1 mol/mol DDAB:DOPE

粒径

100 nm

pH值(酸碱度)

7

吸光度比值

560/583 nm

正在寻找类似产品? 访问 产品对比指南

一般描述

Cationic liposomes are traditionally used for the delivery of genetic materials such as various types of DNA (pDNA, cDNA, CpG DNA, oligonucleotide, antisense oligonucleotide), various types of RNA such as (siRNA, mRNA) and nucleic acid mimics (NAMs). The positive, cationic charge of the lipids is used to neutralize the negative charge of nucleic acids and results in greater encapsulation efficiency, cellular uptake and endosomal delivery.

应用

Drug delivery
Gene delivery
Lipid-protein interactions

储存及稳定性

Liposomes should never be frozen. Liposomes should be stored in the dark at 4°C, except when brought to room temperature for brief periods prior to use.

Liposomes are made under sterile conditions. If you need to take multiple aliquots out of the vial, it is advised to take extreme care in not contaminating the vial. It is recommended to handle the vial under a sterile hood to maintain the sterility of the product. Liposomes should never be frozen. Ice crystals that form during freezing will rupture the lipid membrane of the liposomes and change the size of liposomes particles.

法律信息

Genesome is a trademark of Encapsula NanoSciences
Product of Encapsula Nanosciences

免责声明

For research use only

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

新产品

分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ (Lot或Batch)字后找到。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

商品

LNPs are ideal carriers for mRNA drugs, as evident from the two FDA-approved SARS-CoV-2 vaccines. However, efficient LNPs need further research on ionizable lipid selection, formulation, and administration. This review examines lipid usage, ionizable lipid selection, and LNP design for mRNA drug delivery.

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门