Liposome

Liposomes (NPs typically 100–500 nm in diameter) are fabricated from the self-assembly of phospholipids, which consist of a polar phosphate head group and hydrophobic lipid tails. In aqueous environments, the hydrophobic tails self-orient, resulting in a spherical structure comprised of an aqueous core surrounded by a lipophilic bilayer membrane. Liposomes are both biocompatible and biodegradable (e.g., at certain pH and temperature), which can be controlled by modifying the lipid composition. Furthermore, liposomes are amenable to various modifications that improve their efficacy as drug delivery carriers.

References:

[1]. Almeida B, Nag OK, Rogers KE, Delehanty JB. Recent Progress in Bioconjugation Strategies for Liposome-Mediated Drug Delivery. Molecules. 2020;25(23):5672. Published 2020 Dec 1. [Content Brief]

Liposome Chemicals (8)

Liposome Related Products (564):

Cat. No.	Product Name	Effect	Purity	Chemical Structure

HY-112251

D-Lin-MC3-DMA		99.68%
D-Lin-MC3-DMA, an ionizable cationic lipid, is a potent siRNA delivery vehicle.

HY-134541

SM-102		99.90%
SM-102 is an amino cationic lipid useful in the formation of lipid nanoparticles (LNPs). SM-102 has higher transfection efficiency. SM-102 plays an important role in the effectiveness of lipid nanoparticles (LNPs) in delivering mRNA therapeutics and vaccines.

HY-N0322

Cholesterol		99.94%
Cholesterol is the major sterol in mammals. It is making up 20-25% of structural component of the plasma membrane. Plasma membranes are highly permeable to water but relatively impermeable to ions and protons. Cholesterol plays an important role in determining the fluidity and permeability characteristics of the membrane as well as the function of both the transporters and signaling proteins. Cholesterol is also an endogenous estrogen-related receptor α (ERRα) agonist.

HY-138170

ALC-0315		99.81%
ALC-0315 is an ionisable aminolipid that is responsible for mRNA compaction and aids mRNA cellular delivery and its cytoplasmic release through suspected endosomal destabilization. ALC-0315 can be used to form lipid nanoparticle (LNP) delivery vehicles. Lipid-Nanoparticles have been used in the research of mRNA COVID-19 vaccine.

HY-112754A

DOTAP chloride		≥98.0%
DOTAP chloride is a useful and effective cationic lipid for transient and stable transfection DNA (plasmids, bacmids) and modified nucleic acids (antisense oligonucleotides) with out the use of helper lipid.

HY-40118

Boc-Pro-OMe		99.80%
Boc-Pro-OMe (Boc-L-proline methyl ester) is a lipid compound that can be used for liposome preparation. Liposomes are the main component of vesicles with concentric phospholipid bilayer membranes, which can be used to construct drug delivery systems for anti-cancer and anti-infection fields. Highly polar water-soluble loads can be captured in the internal aqueous space of liposomes, while lipophilic loads can be distributed into the lipid bilayer and become part of the lipid bilayer. Especially for the delivery of antisense oligonucleotides, it can overcome the problems of inefficient cellular uptake and rapid loss in the body.

HY-W440986

Distearoylphosphatidylserine sodium		99.99%
Distearoylphosphatidylserine sodium is an anionic phospholipid with stearic acid tails (18:0) and contains a carboxylic acid (COOH) and amine (NH2) in their head group. It has been used in the preparation of lipid-mixing vesicles, liposome, or artificial membrane. Due to the medium size of fatty acid chain, DLPS is used to form thinner membranes/walls.

HY-W440821

m-PEG-DMG (MW 2000)		≥98.0%
m-PEG-DMG (MW 2000) is a PEG lipid for the preparation of liposomes and can be used in drug delivery studies.

HY-W040193

DSPC		99.95%
DSPC (1,2-Distearoyl-sn-glycero-3-phosphorylcholine) is a cylindrical-shaped lipid. DSPC is used to synthesize liposomes, and is the lipid component in the lipid nanoparticle (LNP) system.

HY-N0322A

Cholesterol (Water Soluble)		≥98.0%
Cholesterol Water Soluble is a major sterol in mammals, constituting 20-25% of the structural composition of the plasma membrane. The plasma membrane is highly permeable to water but relatively impermeable to ions and protons. Cholesterol Water Soluble plays an important role in determining the fluidity and permeability characteristics of membranes and the function of transporters and signaling proteins. Cholesterol Water Soluble is also an endogenous estrogen-related receptor alpha (ERRα) agonist. Cholesterol Water Soluble can be used to study the effects of cholesterol on potassium currents in inner hair cells.

HY-138300

ALC-0159		≥98.0%
ALC-0159, a polyethylene glycol (PEG) lipid conjugate, could be used as vaccine excipient.

HY-112764

DMG-PEG 2000		≥98.0%
DMG-PEG 2000 is used?for the preparation of liposome for siRNA delivery with improved transfection efficiency in vitro. DMG-PEG 2000 is also used for the?lipid nanoparticle for an oral plasmid DNA delivery approach in vivo through a facile surface modification to improve the mucus permeability and delivery efficiency of the nanoparticles.

HY-112005

DOPE		≥98.0%
DOPE (Dioleoylphosphatidylethanolamine) is a neutral helper lipid for cationic liposome and combines with cationic phospholipids to improve transfection efficiency of naked siRNA.

HY-145405

C12-200		99.91%
C12-200 is a type of ionizable cationic lipid and helper lipid commonly used for mRNA delivery. In the hemophilia B mouse model, mRNA encoding human erythropoietin (EPO) and coagulation factor IX (FIX) can be successfully delivered and expressed using C12-200. C12-200 is utilized in research related to hemophilia B.

HY-142979

DSPE-PEG 2000		99.95%
DSPE-PEG 2000 is a PEG-lipid that can be used to form micelles as nanoparticles for drug delivery.

HY-109506

DPPC		99.84%
DPPC (129Y83) is a phosphoglyceride that can be used to prepare lipid monolayers, bilayers, and liposomes. DPPC is the main lipid component of pulmonary surfactant. Dppc-liposome can be effectively used as a delivery vector to induce an immune response against GSL antigen in mice.

HY-125853

Phosphatidylcholines,soya		99.08%
Phosphatidylcholines,soya is a phosphatidylcholine from soybean used in the preparation of liposomes. Phosphatidylcholines,soya can be used as a vehicle in animal agent administration.

HY-113424A

1,2-Dioleoyl-sn-glycero-3-phosphocholine		98.11%
1,2-Dioleoyl-sn-glycero-3-phosphocholine (DOPC) is a phospholipid and is commonly used alone, or with other components, in the generation of micelles, liposomes, and other types of artificial membranes.

HY-140739

DSPE-PEG2000-Maleimide		98.33%
DSPE-PEG2000-Maleimide is a PEG compound which composed of DSPE and maleimide groups. DSPE-PEG2000-Maleimide can be used for compose liposomes.

HY-145799

5A2-SC8	Chemical	99.19%
5A2-SC8 is an ionizable amino lipid in lipid nanoparticles (LNPs) that shows high delivery potential and low in vivo toxicity, enabling efficient delivery of small RNAs such as siRNA and miRNA into tumor cells. 5A2-SC8 LNPs can confer a unique delivery fate of RNA within the liver, thereby changing the therapeutic outcomes in cancer models.

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