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  3. DSPE-PEG-SH, MW 2000

DSPE-PEG-SH, MW 2000 is a pegylated phospholipid with thiol group which is reactive with maleimide to form a covalent thioether linkage. The amphiphatic polymer can form lipid bilayer in aqueous solution and be used to encapsulate agents for drug delivery system, such as mRNA vaccine.

For research use only. We do not sell to patients.

DSPE-PEG-SH, MW 2000 Chemical Structure

DSPE-PEG-SH, MW 2000 Chemical Structure

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Based on 1 publication(s) in Google Scholar

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Description

DSPE-PEG-SH, MW 2000 is a pegylated phospholipid with thiol group which is reactive with maleimide to form a covalent thioether linkage. The amphiphatic polymer can form lipid bilayer in aqueous solution and be used to encapsulate agents for drug delivery system, such as mRNA vaccine.

Molecular Weight

2000(Average)

Appearance

Solid

Color

White to off-white

SMILES

CCCCCCCCCCCCCCCCCC(OC[C@](OC(CCCCCCCCCCCCCCCCC)=O)([H])COP(O)(OCCNC(OCCNC(CCS)=O)=O)=O)=O.[n]

Shipping

Room temperature in continental US; may vary elsewhere.

Storage
Powder -20°C 3 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

H2O : 8.33 mg/mL (ultrasonic and warming and heat to 60°C)

DMSO : 6.67 mg/mL (ultrasonic and warming and heat to 60°C; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

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  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

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In Vivo Dissolution Calculator
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
Purity & Documentation

Purity: 99.39%

References
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Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Product Name:
DSPE-PEG-SH, MW 2000
Cat. No.:
HY-W440896
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