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Poly (D,L-lactide-co-glycolide)-block-Poly (ethylene glycol)-block-Poly (D,L-lactide-co-glycolide) based Poly (ether ester urethane)

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Poly (D,L-lactide-co-glycolide)-block-Poly (ethylene glycol)-block-Poly (D,L-lactide-co-glycolide) based Poly (ether ester urethane)
Product Infomation
Cat.No. POL-0077
Product Name Poly (D,L-lactide-co-glycolide)-block-Poly (ethylene glycol)-block-Poly (D,L-lactide-co-glycolide) based Poly (ether ester urethane)
Synonyms PEEU, PLGA-PEG-PLGA urethane, VISCOPRENE® 9, poly(ester ether urethane)
transition temp Tg <0 °C
molecular weight g/mol PEG average Mn 400; average Mn (6,000-15,000)
PDI <2.0
Stability <4 months
Storage 2-8°C
Application This poly(ether ester urethane) based on PLGA-PEG-PLGA triblock copolymers linked with a diisocyanate is a biodegradable, resorbable gel former for use in drug delivery systems. This polymer doesn’t rely on temperature or pH to induce gelation, and therefore forms more consistent and faster-setting drug delivery depots. Through combination of various gel formers and/or diluents, drug release profiles may be modulated to exhibit fast burst release through extended (up to 1 month) zero-order release profile. Mass loss of the resultant drug delivery depots is complete within 4 months.
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80 Orville Dr. Suite 100-10131, Bohemia, NY 11716

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80 Orville Dr. Suite 100-10131, Bohemia, NY 11716

USA: 1-631-869-4956

Fax: 1-631-910-2166

Email: info@matexcel.com

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