CAS 1403744-37-5

DSPE-PEG(2000) Carboxylic Acid

CAS: 1403744-37-5

Formula: C₄₉H₉₇NNaO₁₃P

Purity: 95%

Color and Shape: Solid

Molecular weight: 962.2569

Ref: IN-DA021OYN

DSPE-PEG Carboxylic acid sodium (MW 2000)

CAS: 1403744-37-5

DSPE-PEG Carboxylic acid sodium (MW 2000) forms drug-delivery micelles, prolonging liposome circulation.

Formula: (C₂H₄O)nC₄₅H₈₆NO₁₂P·Na

Color and Shape: Solid

Molecular weight: 2000(Average)

Ref: TM-T74187

DSPE-PEG(2000) carboxylic acid sodium

CAS: 1403744-37-5

DSPE-PEG(2000) carboxylic acid sodium is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. DSPE-PEG(2000) carboxylic acid sodium is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.

Formula: C₁₃₁H₂₅₇NNaO₅₅P

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 2,780.38 g/mol

Ref: 3D-DGC74437