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-158796

L202		98.70%
L202 is an ionizable cationic lipid (pKa=6.04) that can be used for the study of mRNA and lipid nanoparticles.

HY-160908

Lipid 88		99.0%
Lipid 88 is an ionizable cationic lipid. Lipid 88 can be used to synthesize lipid nanoparticles and deliver mRNA.

HY-N12762

DGTS		99.0%
DGTS, as described, is a structural isomer of DGTA and one of the most common betaine lipids found in microalgae, particularly abundant in Chlorophyceae. DGTS is a helper lipid that is structurally similar to DSPE or DOPE.

HY-W127459

2,3-Dipalmitoyl-sn-glycero-1-phosphocholine, 95%		99.00%
2,3-Dipalmitoyl-sn-glycero-1-phosphocholine, 95% (D-DPPC, 95%) is a chiral phospholipid that serves as a membrane-forming lipid component for bicelle assembly. 2,3-Dipalmitoyl-sn-glycero-1-phosphocholine, 95% can form bicelle assemblies with DHPC, which induce an induced circular dichroism (ICD) signal in the chiral probe DPH, with a polarity opposite to that induced by chiral L-DPPC/DHPC bicelles.

HY-177531

S-Ac7-DOg		99.69%
S-Ac7-DOG is a cationic lipid with biodegradability, low immunogenicity and high nucleic acid transfection capacity, which is commonly used to construct lipid nanoparticles for nucleic acid molecule delivery. S-Ac7-DOG can bind to mRNA, microRNA and self-amplifying RNA through electrostatic interaction. Lipid nanoparticles formed by S-Ac7-DOG enter cells via an energy-dependent endocytic pathway, release nucleic acid cargos, induce antigen-specific CD8⁺ T cell responses, promote the generation of precursor memory T cells, and regulate neuroinflammatory pathways. S-Ac7-DOG can be used in the research of retinal diseases, neuroinflammation and cancer.

HY-W040193S3

DSPC-d₈₃		99.0%
DSPC-d₈₃ (1,2-Distearoyl-sn-glycero-3-phosphorylcholine-d₈₃) 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-185260

AA76-lipid
AA76-lipid (Compound aa76) is a compound with a C-terminal arginine and histidine. AA76-lipid can be used to prepare pancreas-targeted lipid nanoparticles AH-LNP. After assembling with proteins, the increased size of AH-LNP promotes Capsule-filter-mediated selective accumulation in the pancreas and receptor-mediated endocytosis, thereby enhancing pancreas-targeting ability. AA76-lipid enables highly pancreas-selective delivery of mRNA. AA76-lipid can be used in the research of pancreatic cancer.

HY-N15352

C20 Sphingomyelin (d18:1/20:1)
C20 Sphingomyelin (d18:1/20:1) is a sphingomyelin substance. The level of C20 Sphingomyelin (d18:1/20:1) is associated with amyotrophic lateral sclerosis and primary lateral sclerosis.

HY-W440910

DSPE-PEG5000-Cy3
DSPE-PEG5000-Cy3 is a phospholipid PEG polymer with Cy3 dye used in labeling and fluorescence microscopy. The polymer can self-assemble in aqueous solution to form micelles/lipid bilayer and used to prepare liposomes or nanoparticles for nutrients delivery such as mRNA or DNA vaccine.

HY-W156324

Biotin-PEGn-NHS ester
Biotin-PEGn-NHS ester is a biotin-labeled PROTAC linker, which belongs to the PEG class and can be used to synthesize PROTAC molecules. Biotin-PEGn-NHS ester can interact with free neutral avidin in solution and successfully target malignant glioma cells. Biotin-PEGn-NHS ester can also be grafted onto the amino group of GelMA to prepare biotin-modified functionalized hydrogel, gelatin methacryloyl (Bio-GelMA).

HY-165895

1,2-Dipentadecanoyl-sn-glycero-3-phosphatidylethanolamine		99%
1,2-Dipentadecanoyl-sn-glycero-3-phosphatidylethanolamine is a phospholipid and can be used in the preparation of lipid nanoparticles.

HY-158861

C3-K2-E14		98.5%
C3-K2-E14 is a multi-ionizable amino-lipid featuring a central tertiary amine with two identical branches and an n-propyl group. Each branch features a propanamide linking to a branched amine, each with two C14 arms and a hydroxyl. Ionizable lipids such as this may be applied in the development of lipid nanoparticles for drug discovery.

HY-145547

1-Myristoyl-2-hydroxy-sn-glycero-3-phosphoethanolamine		99.07%
1-Myristoyl-2-hydroxy-sn-glycero-3-phosphoethanolamine (14:0 Lyso PE) is a lysophospholipid with a phosphoethanolamine head and a myristoyl tail. The free amine group can conjugate with NHS active ester or coupled with carboxylic acid in the presence of a coupling agent. It also induces transient increases in intracellular calcium in PC12 cells . Serum levels of 1-Myristoyl-2-hydroxy-sn-glycero-3-phosphoethanolamine are elevated in patients with malignant breast cancer compared to healthy controls.

HY-164722

DSPE-PEG8000-OH
DSPE-PEG8000-OH is a hydroxy-terminated phospholipid PEG polymer. The hydrophobic tails that allows the encapsulation and aggregation of other hydrophobic drugs, and the hydroxy-terminated can be further reacted. DSPE-PEG8000-OH can prepare liposomes or lipid nanoparticles, which can be used in drug delivery and promoting drug absorption research.

HY-143691

MGlc-DAG		99.84%
MGlc-DAG, a glycoglycerolipid, can be used for the synthesis of drug delivery compound.

HY-W440919

DSPE-PEG2000-Rhodamine
DSPE-PEG2000-Rhodamine is a dye functionalized phospholipid. The amphiphilic polymer can form lipid bilayer in water and be used to encapsulate therapeutic agents, such as liposomal anticancer drug or mRNA vaccine. Rhodamine has maximum absorption at 570 nm and emission around 595 nm and can be easily traced using an imaging technique.

HY-159709

VL-422
VL-422 is an ionizable cationic lipid. VL-422 delivers CRISPR complementary single-guide RNA (sgRNA) and Cas9 mRNA to enable in vitro and in vivo gene editing. LNPs containing VL-422 loaded with Cas9 mRNA and sgRNA targeting the ANGPTL3 gene induce the deletion of premature stop codons within the ANGPTL3 gene in the liver of cynomolgus monkeys. Loss-of-function of ANGPTL3 leads to decreased levels of LDL, HDL and cholesterol in plasma. The VL-422 delivery system can be used for the research of gene editing strategies targeting lipid metabolism diseases.

HY-159735

Lipid 23		99.30%
Lipid 23 is an ionizable cationic amino lipid that can be used to generate lipid nanoparticles (LNP). Lipid 23 can be used for mRNA delivery.

HY-W040193S4

DSPC-d₄		99.0%
DSPC-d₄ (1,2-Distearoyl-sn-glycero-3-phosphorylcholine-d₄) 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-185388

Bupivacaine liposome
Bupivacaine liposome is a liposome-encapsulated form of Bupivacaine (HY-B0405). Bupivacaine is an NMDA receptor inhibitor. During the action potential, Bupivacaine blocks sodium channels, thereby inhibiting the generation and conduction of nerve impulses induced by painful stimuli. Bupivacaine liposome reduces the release rate of Bupivacaine, thus achieving a long-lasting pain relief effect.

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