DSPE-PEG Carboxylic acid (sodium), MW 2000 MedChemExpress (MCE)

Product Name	DSPE-PEG(2000) Carboxylic Acid 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[carboxy(polyethylene glycol)-2000] (sodium salt)
Synonyms	DSPE-PEG-COOH DSPE-PEG2K-COOH DSPE-PEG(2000) Carboxylic Acid 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[carboxy(polyethylene glycol)-2000] (sodium salt) Poly(oxy-1,2-ethanediyl), α-(carboxymethyl)-ω-[[(10R)-7-hydroxy-7-oxido-2,13-dioxo-10-[(1-oxooctadecyl)oxy]-6,8,12-trioxa-3-aza-7-phosphatriacont-1-yl]oxy]-, sodium salt
CAS	1403744-37-5
EINECS
Chemical Formula	(C2H4O)nC45H86NO12P.Na
Molecular Weight
inchi
Package	5 mg;10 mg;25 mg;50 mg;100 mg
Price	Email to quote
Descriptions	DSPE-PEG Carboxylic acid (sodium), MW 2000 DSPE-PEG Carboxylic acid (sodium), MW 2000 MedChemExpress (MCE) HY-141892A 1403744-37-5 DSPE PEG(2000) Carboxylic Acid sodium 96.0% -20°C, sealed storage, away from moisture In solvent : -80°C, 6 months Descriptions DSPE-PEG Carboxylic acid (sodium), MW 2000 DSPE-PEG Carboxylic acid (sodium), MW 2000 MedChemExpress (MCE) HY-141892A 1403744-37-5 DSPE PEG(2000) Carboxylic Acid sodium 96.0% -20°C, sealed storage, away from moisture In solvent : -80°C, 6 months -20°C, 1 month (sealed storage, away from moisture) Room temperature in continental US may vary elsewhere. DSPE-PEG Carboxylic acid (sodium), MW 2000 is a PEG-lipid that can be used in the preparation of drug delivery nanoparticles. DSPE-PEG Carboxylic acid (sodium), MW 2000 can prolong the blood circulation time and stability of liposomes, and enhance the targeting ability and cellular uptake efficiency of nanoparticles[1]. \| \| \| \| \| \| \| \| \| \| [1]. Zhang M, et, al. Upregulating Aggregation-Induced-Emission Nanoparticles with Blood-Tumor-Barrier Permeability for Precise Photothermal Eradication of Brain Tumors and Induction of Local Immune Responses. Adv Mater. 2021 Jun 33(22):e2008802. [Content Brief]
Supplier Website	http://www.medchemexpress.com/dspe-peg-carboxylic-acid-sodium-mw-2000.html
Last Update	2025-10-14 16:03:33

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