Chinese name: methoxy-polyethylene glycol-succinic acid.
Chinese aliases: polyethylene glycol monomethyl ether succinic acid, methoxy polyethylene glycol succinic acid.
Product Name: MPEG-SA
Synonyms: MPEG-Succinic Acid
Molecular weight: 2k, 34K, 5K, 10K, 20K (can be customized on demand).
Appearance: Solid powder.
Purity: 95%+
Save: -20 or less frozen
Storage: This product should be sealed and protected from light, and stored in a cool, dry and ventilated place. Avoid frequent thawing, and use it now.
Uses: Only for scientific research, not for human body.
MPEG-SA Methoxy-polyethylene glycol-succinic acid is a component of a commonly used drug delivery system, which is formed by linking methoxy-polyethylene glycol (MPEG) and succinic acid (SA) through a certain chemical reaction. This connection results in better water solubility and stability of MPEG-SA, as well as improved bioavailability and targeting of the drug.
In drug delivery systems, MPEG-SA can act as a drug carrier, encapsulating the drug inside it to form a micellar-like nanoparticle. Such nanoparticles can increase the solubility of the drug, making it easier to pass through the barrier of the biofilm, improving the bioavailability of the drug. At the same time, the targeting of MPEG-SA can also accurately deliver the drug to the lesion site, reducing the damage to normal tissues. MPEG-SA can also be used in the preparation of nanomedicines, genetics**, cell isolation, and tissue engineering.