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PEGylated lipids / mPEG-5000-DSPE, Na
mPEG-5000-DSPE, Na chemical structure
CAT. NO. DC65713Featured

mPEG-5000-DSPE, Na

Pack size & price

USD
TotalUS$800
Ships from ShanghaiFor research use only
Product overview

Description & Application

DSPE-MPEG(5000) is a PEGylated form of 1,2-distearoyl-rac-glycero-3-PE (DSPE). It has been used in the synthesis of lipid nanoparticles (LNPs) and liposomes for in vitro and in vivo two-photon bioimaging.

CAS No.147867-65-0
Chemical NamePEG2000-DSPE
SynonymsNot available
SMILESO=C(CCCCCCCCCCCCCCCCC)OC(COC(CCCCCCCCCCCCCCCCC)=O)CO[P](OCCNC(OCCOC)=O)(O)=O.[n]
Formula(C2H4O)NC43H84NO10P
M.Wt5938.25
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 classificationPEGylated lipids · Functionalized 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 mg1.6840 mL0.3368 mL0.1684 mL
25 mg4.2100 mL0.8420 mL0.4210 mL
50 mg8.4200 mL1.6840 mL0.8420 mL
100 mg16.8400 mL3.3680 mL1.6840 mL
250 mg42.0999 mL8.4200 mL4.2100 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.