Properties
Description
This product consists of PEI linked to lactosyl using a 550 Da PEG chain, offered at a purity of ≥95% for research exploring carbohydrate-targeted gene delivery systems.
Molecular Weight
PEG 550 Da
Source
Chemical synthesis
Solubility
PEI-PEG-lactosyl is soluble in a wide range of organic solvents, such as DCM, DMF, and DMSO, and shows excellent solubility in water.
Identity
Confirmed by NMR.
Applications
PEI conjugated to lactosyl with a 550 Da PEG spacer can be employed to investigate the effect of PEG spacer length on the cellular uptake and transfection efficiency of carbohydrate-targeted PEI.