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880181 | DSPE-PEG(3400) Carboxy NHS

1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[carboxy(polyethylene glycol)-3400, NHS ester] (sodium salt)

DSPE-PEG(3400) Carboxy NHS

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Size SKU Packaging Price
25mg 880181P-25mg 880181P-25mg 1 x 25mg $389.76
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DSPE-PEG(3400) Carboxy NHS

1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[carboxy(polyethylene glycol)-3400, NHS ester] (sodium salt)

DSPE-PEG (3400) Carboxy NHS is a 1,2-Distearoyl-sn-Glycero-3-Phosphoethanolamine (DSPE) with attached polyethylene glycol (PEG), containing active carboxy N-Hydroxysuccinimide ester (NHS). It’s a linear heterobifunctional self-assembling reagent to prepare PEGylated liposomes or micelles, while also providing an NHS group for conjugation with amine-containing molecules. As a PEGylated phospholipid, DSPE-PEG (3400) Carboxy NHS has a longer blood circulation time and higher stability and demonstrates amphipathic properties. By changing the PEG length, one can change the micelle size, immunological safety, and change the drug release rate.

Data
Hygroscopic
No
Light Sensitive
No
Molecular Formula
C199H388N2NaO89P
Percent Composition
C 55.75%, H 9.12%, N 0.65%, Na 0.54%, O 33.21%, P 0.72%
Purity
>99%
Stability
1 year
Storage Temperature
-20°C
Formula Weight
4287.18
Exact Mass
4284.55
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