Lipids & Polymers

PLLA(30k)-PEG(5k)-NH2 is a functional amphiphilic block copolymer (ABC) which has amine group at the end of PEG block. The amine group is reactive with activated NHS esters, carbonyls (ketone, aldehyde), etc. PLA-PEG is one of the most commonly used biodegradable ABC polymers for drug delivery. Reagent grade, for research use only.

t-Boc-N-amido-PEG-amine, MW 1,000 is a linear heterobifunctional PEG reagent with a Boc-protected amine and free amine. The amine group is reactive with activated NHS esters, carbonyls (ketone, aldehyde), etc. The Boc group can be deprotected under mild acidic conditions to form the free amine. It is a useful crosslinking reagent with a PEG spacer. Reagent grade, for research use only.

m-PEG-azide, MW 30,000 is a PEG polymer with an azide which can react with alkynes, DBCO and BCN through CuAAC/SPAAC Click Chemistry. Reagent grade, for research use only.

Azide-PEG-Azide, MW 1,000 is a homobifunctional click chemistry reagent for crosslinking through reaction with alkyne to form a stable triazole ring. Reagent grade, for research use only.

Azide-PEG-Azide, MW 3,400 is a homobifunctional click chemistry reagent for crosslinking through reaction with alkyne to form a stable triazole ring. Reagent grade, for research use only.

Azide-PEG-amine, MW 1,000 is a polyPEG containing azide and amine terminal groups. The azide can react with terminal alkynes for copper-catalyzed click chemistry or with DBCO/BCN for copper-free click chemistry. The amine group is reactive with activated NHS ester to form a stable amide bond. The hydrophilic polyPEG increases the compound's water solubility in aqueous media. Reagent grade, for research use only.

DOPE-PEG-Azide, MW 1,000 is a polydisperse PEG covalently attached to a phospholipid. The polymer is an amphiphilic molecule with hydrophobic fatty acid chains and hydrophilic PEG head which enables lipid bilayer or micelle formation in water. The phospholipid PEG can be used to prepare liposome or nanoparticles for targeted drug delivery and is reactive with alkyne to form a triazole ring. Reagent grade, for research use only.

DOPE-PEG-Azide, MW 2,000 is a polydisperse PEG covalently attached to a phospholipid. The polymer is an amphiphilic molecule with hydrophobic fatty acid chains and hydrophilic PEG head which enables lipid bilayer or micelle formation in water. The phospholipid PEG can be used to prepare liposome or nanoparticles for targeted drug delivery and is reactive with alkyne to form a triazole ring. Reagent grade, for research use only.

DOPE-PEG-Azide, MW 3,400 is a polydisperse PEG covalently attached to a phospholipid. The polymer is an amphiphilic molecule with hydrophobic fatty acid chains and hydrophilic PEG head which enables lipid bilayer or micelle formation in water. The phospholipid PEG can be used to prepare liposome or nanoparticles for targeted drug delivery and is reactive with alkyne to form a triazole ring. Reagent grade, for research use only.