DSPE-PEG-Thiol DSPE-PEG-SH phospholipid-polyethylene glycol-thiol liposome for later use

1. Details
1. Name
Chinese: Phospholipid-Polyethylene Glycol-Sulfhydryl (MW: 3400)
English: DSPE-PEG-Thiol

DSPE-PEG-SH
2. Properties
DSPE-PEG-Thiol molecular weight: 3.4k, other molecular weights can be customized (5k, 2k, 1k, etc.).Quality control at 95%+.
Physical Properties: Solid or liquid depending on molecular weight.Soluble in conventional solutions and most organic solvents.
Storage Conditions: Freeze at -20°.Store away from light and dry.
Uses: used in scientific research, drug release, nanotechnology and new material research, cell culture, etc.
2. Structural formula

3. Description

DSPE-PEG-SH is a reactive phospholipid PEG reagent with a sulfhydryl group at the end of another PEG.DSPE (1,2-distearoyl-sn-glycero-3-phosphoethanolamine) is a saturated 18C phospholipid commonly used in the synthesis of liposomes.

1,2-Distearoyl-sn-glycero-3-phosphoethanolamine (DSPE) conjugated polyethylene glycol, DSPE PEG is a phospholipid PEG conjugate with hydrophilic and hydrophobic properties.

DSPE-PEG-SH, a thiolated polyethylene glycol lipid, reacts with maleimide to form a stable thioether bond.The phospholipid polyethylene glycol can be used to prepare liposomes or lipid nanoparticles for delivering nutrients/antibiotics/drugs, such as liposome anticancer drugs/vaccines (mRNA or DNA vaccines).

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