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Polyester PEGs

mPEG-PLGA, PEG MW 5,000 & PLGA MW 80,000

Catalog: TASK-04-1000008   CAS NO.: N/A
  • 1g
  • 5g


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mPEG-PLGA (Poly(ethylene glycol) methyl ether-b-Poly(lactide-co-glycolide)) is a copolymer formed by combining two different types of polymers: methoxy poly(ethylene glycol) (mPEG) and poly(lactic-co-glycolic acid) (PLGA). mPEG is a hydrophilic, water-soluble polymer made up of repeating ethylene glycol units. mPEG is often used to modify the surface properties of nanoparticles and drug delivery systems to enhance their performance in biological systems. PLGA is a biodegradable and biocompatible polymer derived from lactic acid and glycolic acid. It is commonly used in drug delivery systems due to its ability to encapsulate drugs and release them gradually as the polymer degrades. LA/GA molar ratio will be 1:1 with no request. Specified molecular weight and molecular ratio may be offered by custom synthesis. Please contact us for more details.


PEG Molecular Weight5,000
PLGA Molecular Weight80,000
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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