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 Related Products (1005):

By Effects:	Inhibitors (2) Controls (2) Substrate (1) Modulator (1) Chemicals (8)

Cat. No.	Product Name	Effect	Purity	Chemical Structure

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-134782

OF-Deg-Lin
OF-Deg-Lin is an ionizable amino lipid used for the generation of Lipid nanoparticles (LNPs).

HY-159717

Lipid 331
Lipid 331 is an ionizable lipid that can be used for the generation of lipid nanoparticles (LNPs). Lipid 331 is a carrier for both siRNA and mRNA.

HY-151509

A2-Iso5-2DC18		99.96%
A2-Iso5-2DC18 is a dihydroimidazole-linked lipid, served as potent mRNA delivery vehicle. A2-Iso5-2DC18 can be used for antitumor research, including B16F10 melanoma..

HY-160552

244cis		99.67%
244cis, a piperazine-containing ionizable cationic lipid, has been used to generate lipid nanoparticles (LNPs). LNPs containing 244cis and coated with mRNA reporter gene were specifically accumulated in mouse lungs compared with LNPs containing SM-102. Induces a decrease in serum chemokine (C-C motif) ligand 2 (CCL2) levels.

HY-142989

1,2-Didocosahexaenoyl-sn-glycero-3-phosphocholine		≥98.0%
1,2-Didocosahexaenoyl-sn-glycero-3-phosphocholine is a polyunsaturated phospholipid that serves as a component of lipid monolayers and small unilamellar vesicles. 1,2-Didocosahexaenoyl-sn-glycero-3-phosphocholine can be used to prepare endoplasmic reticulum-targeted liposomes (PERLs), which are composed of 1,2-didocosahexaenoyl-sn-glycero-3-phosphoethanolamine, l-α-phosphatidylinositol and l-α-phosphatidylserine at a molar ratio of 1.5:1.5:1:1. PERLs reduce cholesterol levels in human peripheral blood mononuclear cells (PBMCs) and decrease HIV-1 particle secretion from HIV-1-infected PBMCs. Liposomes formed from 1,2-Didocosahexaenoyl-sn-glycero-3-phosphocholine exhibit cytotoxicity against leukemia cells. 1,2-Didocosahexaenoyl-sn-glycero-3-phosphocholine is applicable to studies related to hepatitis C virus infection, HIV infection, hepatitis B virus infection and leukemia.

HY-115435

1,2-Dimyristoyl-sn-glycero-3-phospho-L-serine sodium		99.67%
1,2-Dimyristoyl-sn-glycero-3-phospho-L-serine sodium is an anionic phospholipid with myristic acid tails (14:0) and contains a carboxylic acid (COOH) and amine (NH2) in their head group. It has been used in the preparation of liposome.

HY-145225

DLin-K-C3-DMA	Chemical	98.59%
DLin-K-C3-DMA, a cationic lipid, can be used in the synthesis of nucleic acid-lipid particle to delivery of nucleic acid.

HY-148859

AA-T3A-C12		99.76%
AA-T3A-C12 is an anisamide ligand-tethered lipidoid (AA-lipidoid). AA-T3A-C12 mediates great RNA delivery and transfection of activated fibroblasts.

HY-137499

NT1-O12B
NT1-O12B, an endogenous chemical and a neurotransmitter-derived lipidoid (NT-lipidoid), is an effective carrier for enhanced brain delivery of several blood-brain barrier (BBB)-impermeable cargos. Doping NT1-O12B into BBB-impermeable lipid nanoparticles (LNPs) gives the LNPs the ability to cross the BBB. NT-lipidoids formulation not only facilitate cargo crossing of the BBB, but also delivery of the cargo into neuronal cells for functional gene silencing or gene recombination.

HY-172464

DSPE-PEG2000-cRGD
DSPE-PEG2000-cRGD is a PEG compound which composed of DSPE and an αvβ3 targeting peptide (cRGD). cRGD peptide can specifically bind to αvβ3 on the surface of many cancer cells and neovascular cells. DSPE-PEG2000-cRGD can be used for drug delivery.

HY-172696

DSPE-PEG2000-WYRGRL
DSPE-PEG2000-WYRGRL is a PEG compound which composed of DSPE and a cartilage-targeting peptide (WYRGRL). WYRGRL is a collagen II-targeting peptide that can bind to collagen II α1. DSPE-PEG2000-WYRGRL can be used for drug delivery.

HY-153235

COVID-19 Spike Protein mRNA-LNP
COVID-19 Spike Protein mRNA-LNP is a lipid nanoparticle (LNP) containing mRNA encoding COVID-19 Spike Protein. COVID-19 Spike Protein undertakes the functions of virus binding with host cell receptors, thereby mediating the entry of COVID-19 virus into cells. COVID-19 Spike Protein is an important site of action for host neutralizing antibodies and a key target for vaccine design. COVID-19 Spike Protein mRNA-LNP can be used for RNA delivery, vaccine formulation and design targeting SARS-CoV-2.

HY-W040193S

DSPC-d₇₀		99.93%
DSPC-d₇₀ (1,2-Distearoyl-sn-glycero-3-phosphorylcholine-d₇₀) is the deuterium labeled DSPC (HY-W040193). DSPC is a cylindrical-shaped lipid. 1,2-Distearoyl-sn-glycero-3-phosphorylcholine is used to synthesize liposomes, and is the lipid component in the lipid nanoparticle (LNP) system.

HY-W590549

Dioleyldimethylammonium chloride
Dioleyldimethylammonium chloride (DODAC) is a positively charged lipid promoter with membrane-disrupting activity, which is often formulated into cationic liposomes with dioleoylphosphatidylethanolamine. Dioleyldimethylammonium chloride is used in gene transfection research; through electrostatic interactions, it effectively promotes the binding of programmable fusion vesicles to cells and induces membrane disruption. Dioleyldimethylammonium chloride is also applied in studies on L1210 leukemia and LS180 human colon cancer.

HY-144010

18:1 PEG2000 PE ammonium
18:1 PEG2000 PE ammonium (DOPE-PEG2000 ammonium) is a polyethyleneglycol/phosphatidyl-ethanolamine conjugate. 18:1 PEG2000 PE ammonium (DOPE-PEG2000 ammonium) can be used for drug delivery.

HY-145793

FTT5		98.0%
FTT5 is an ionizable lipid that can be used to prepare lipid nanoparticles for efficient delivery of long-chain mRNA in vivo.

HY-147087

YSK 05		98.68%
YSK 05 is a pH-sensitive cationic lipid. YSK 05 improves the intracellular trafficking of non-viral vectors. YSK 05-MEND shows significantly good gene silencing activity and hemolytic activity. YSK 05 overcomes the suppression of endosomal escape by PEGylation. YSK 05 effectively enhances siRNA delivery both in vitro and in vivo.

HY-W441016

DSPE-PEG5000-NHS
DSPE-PEG5000-NHS is a PEG-modified phospholipid derivative that can be used to prepare liposomes. DSPE-PEG5000-NHS is commonly employed as a linker molecule for the surface modification of liposomes to confer targeting capabilities. DSPE-PEG5000-NHS can be used in the study of drug delivery.

HY-W440711

Cholesterol-PEG-Biotin (MW 2000)		99.88%
Cholesterol-PEG-Biotin (MW 2000) is a pegylated lipids which has strong binding to avidin or streptavidin.

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