For research use only. We do not sell to patients.
Functionalized lipids / DSPE-PEG-Cholesterol
DSPE-PEG-Cholesterol chemical structure
CAT. NO. DC66276Featured

DSPE-PEG-Cholesterol

Pack size & price

USD
Price on request
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Ships from ShanghaiFor research use only
Product overview

Description & Application

DSPE-PEG-CLS is a phospholipid PEG derivative used in liposome preparation, phospholipid polyethylene glycol binding with hydrophilic and hydrophobic, polyethylene glycol phospholipid liposome formation material, which can be used for drug delivery, gene transfection and vaccine delivery. Cholesterol is the basic substance of cell membrane and liposome, is also an indispensable important substance of animal tissue cells, it not only participates in the formation of cell membrane, but also is the raw material of synthesis of bile acid, vitamin D and steroid hormone.

CAS No.Not available
Chemical NameDSPE-PEG-Cholesterol
SynonymsNot available
SMILESCCCCCCCCCCCCCCCCCC(=O)OCC(COP(=O)(O)OCCNC(=O)COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC(=O)CCC(=O)O[C@@H]1CC[C@]2(C)C(=CC[C@@]3(C)C2CC[C@@]2(C)C([C@@H](C)CCCC(C)C)CCC23)C1)OC(=O)CCCCCCCCCCCCCCCCC
FormulaC155H295O52N2P
M.Wt3050
Purity>98%
Storage2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO
Shipping conditionShips from Shanghai; packaging confirmed at order.
PublicationNot available
Product classificationFunctionalized Lipids
Laboratory planning

Solution Calculators

The product molecular weight is prefilled when available and remains editable. Confirm solvent compatibility and solubility before preparation.

Mass = concentration × volume × molecular weight
Enter any three values to calculate the fourth.
C₁V₁ = C₂V₂
Enter any three values to calculate the fourth.
Preparing stock solutions

Quick preparation table

Solvent volumes update from the molecular weight above.

Mass1 mM5 mM10 mM
10 mg3.2787 mL0.6557 mL0.3279 mL
25 mg8.1967 mL1.6393 mL0.8197 mL
50 mg16.3934 mL3.2787 mL1.6393 mL
100 mg32.7869 mL6.5574 mL3.2787 mL
250 mg81.9672 mL16.3934 mL8.1967 mL

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Handling guidance

Shipping, storage and sampling

How is the lipid shipped, and how should I store it?
Ships from Shanghai. Storage: 2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO
Pure lipid or solution — which should I choose?
Pure lipid is generally more stable during shipping and storage, so we usually recommend the pure form. A solution in ethanol or chloroform can be supplied when required by your workflow. Tell us the intended application, solvent and target concentration so the most suitable format can be confirmed.