Methoxy Poly(ethylene glycol)-block-Poly(lactic acid) (mPEG-b-PLA)

Product Overview
Methoxy Poly(ethylene glycol)-block-Poly(lactic acid) (mPEG-b-PLA) is a block copolymer synthesized by the copolymerization of methoxy poly(ethylene glycol) (mPEG) and polylactic acid (PLA). This copolymer exhibits adjustable molecular weight and excellent biocompatibility. It is widely used in drug delivery systems, medical imaging, and biodegradable medical devices. The material’s superior solubility, biodegradability, and low heavy metal content make it ideal for various high-end applications, particularly in the biomedical field.

Key Features

• Adjustable Molecular Weight: Customizable molecular weight range (5,000 to 300,000) to cater to different application needs.
• Excellent Biodegradability: Biodegradable in vivo, making it suitable for various biomedical applications.
• Low Heavy Metals and Residues: Complies with YY/T 0661-2008 standards, ensuring non-toxicity and safety.
• Good Biocompatibility: Well-suited for use in drug carriers, medical devices, and eco-friendly applications.

Applications

• Drug Delivery Systems: Used in the preparation of controlled-release drug carriers and targeted drug delivery systems.
• Biodegradable Medical Devices: Such as absorbable sutures, wound dressings, and other bioabsorbable medical devices.
• Biomedical Materials: Widely used in tissue engineering, cell culture, and bioactive materials.
• Environmental Packaging: Suitable for manufacturing biodegradable, eco-friendly packaging materials.