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Polyester PEGs

PDLLA-PEG-COOH, PEG MW 2,000 & PLA MW 45,000

Catalog: TASK-04-2000117   CAS NO.: N/A
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Description

PDLLA-PEG-COOH (Poly(D,L-lactide)-block-poly(ethylene glycol)-carboxylic acid) can be utilized as a carrier for drug delivery systems. The hydrophobic PDLLA segment can encapsulate hydrophobic drugs, while the hydrophilic PEG segment provides steric stabilization and can help improve the circulation time of the drug carrier in the bloodstream. The carboxylic acid functional group can be further modified to conjugate targeting ligands or additional therapeutic agents, allowing for targeted drug delivery to specific tissues or cells.

Specifications

CAS No.N/A
FormulaN/A
PEG Molecular Weight2,000
PLA Molecular Weight45,000
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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