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Polyester PEGs

PLGA-PEG-N3, PEG MW 2,000

Catalog: TASK-04-1000076   CAS NO.: N/A
  • 100mg
  • 500mg
  • 1g

$68.25$68.25

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Description

PLGA-PEG-N3 (PLGA-PEG-Azide, Poly(L-lactide-co-glycolide)-b-Poly(ethylene glycol)-Azide) is an amphiphilic AB diblock copolymer consisting of a hydrophilic block polyethylene glycol (PEG) and a hydrophobic block poly(lactide-co-glycolide) (PLGA). The PEG segment has a reactive azide for click chemistry with alkyne, DBCO or strained cyclooctyne. The hydrophobic block terminates with a hydroxyl group. PEGylated copolymers with biodegradable and biocompatible polyester segments prepare core-shell micelles, nanoparticles and microspheres. The hydrolytic degradability of polyester segments depend on the molecular weight and the ester type. The spacer between ester groups (lactide, glycolide or caprolactone) determines the degradability of esters. 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.

Specifications

CAS No.N/A
FormulaN/A
PEG Molecular Weight2,000
PLGA Molecular Weight1,000/2,000/3,000/4,000/5,000/10,000 or customization per your request
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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