799041

Poly(ethylene glycol) methyl ether-block-poly(L-lactide-co-glycolide)

PEG average M_n 5,000, PLGA average M_n 25,000, lactide:glycolide 50:50

• Szinonimák: PEG-PLGA, PEG-b-PLGA
• Lineáris képlet: CH₃[C₂H₄O]_nO[(C₂H₂O₂)_x(C₃H₄O₂)_y]_mH
• UNSPSC kód: 12162002
• NACRES: NA.23

Tulajdonságok

• Forma: powder
• Minőségi szint: 100
• molekulatömeg: PEG average M_n 5,000; PLGA average M_n 25,000
• összetétel: lactide:glycolide 50:50
• tárolási hőmérséklet: 2-8°C

Leírás

Alkalmazás

Amphiphilic block copolymers (AmBC) are made up of two chemically different homopolymer blocks. One of the block is hydrophilic and the other one is hydrophobic. These macromolecules have the properties to self-assemble when dissolved in an aqueous media. PEG-PLGA is one the most commonly used biodegradable amphiphilic block copolymers for drug delivery applications. PEG is the hydrophilic part and PLGA is the hydrophobic part.Used in the synthesis of targeted nanoparticles which are used for differential delivery and controlled release of drugs

Tulajdonságok és előnyök

• Good biocompatibility, low immunogenicity and good degradability.
• Properties can be easily modulated by changing the block copolymer segment sizes to suit a particular application.

Biztonsági adatok

• Tárolási osztály kódja: 11 - Combustible Solids
• WGK: WGK 3
• Lobbanási pont (F): Not applicable
• Lobbanási pont (C): Not applicable