C18-PEG-COOH

Cat. No.	Product Name
BPG-0382	C18-PEG12-COOH, PEG MW 528 Da	Inquiry
BPG-0381	C18-PEG6-COOH, PEG MW 264 Da	Inquiry
BPG-0380	C18-PEG4-COOH, PEG MW 176 Da	Inquiry

Synonyms: Polyethylene glycol octadecyl ether carboxyl acid

C18-PEG-COOH is a lipid and amphiphilic PEG derivative, one end is a hydrophilic group -COOH, and the other end is a hydrophobic group -C18 (common hydrophobic groups are generally more than eight carbon atoms The non-polar hydrocarbon chain). In C18-PEG-COOH, PEG is connected to the C18 alkyl group through an ether group. It can be used to form micelles and drug delivery systems, helping enhance drug solubility and improve drug ratio and bioavailability. The -COOH group can easily form a stable amide bond with an amino group, and also form an ester bond with a hydroxyl group, therefore C18-PEG-COOH is often applied to modify a variety of proteins and polypeptides.

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PEG Applications

Our Feature

BOC Sciences supplies a unique variety of PEG derivatives and functional PEG polymers. Our products offer the most diverse collection of reactivity, ready-to-use functionality, and molecular weight options that you will not find anywhere else.