Properties
Description
This product consists of DOTA linked to lactosyl using a 550 Da PEG chain, offered at a purity of ≥95% for research exploring robust metal chelation with carbohydrate-specific delivery.
Molecular Weight
PEG 550 Da
Source
Chemical synthesis
Solubility
Lactosyl-PEG-DOTA 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
Lactosyl-PEG-DOTA with a 550 Da PEG spacer can be employed to label nanoparticles with both a carbohydrate targeting ligand and a DOTA chelator for tracking their accumulation in specific tissues using PET.