Properties
Description
This product offers a high-purity (≥95%) DOTA-lactosyl derivative, connected by a 20 kDa polyethylene glycol (PEG) chain, for advanced research on stable metal chelation with carbohydrate targeting.
Molecular Weight
PEG 20 kDa
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 20 kDa PEG spacer can be used to develop highly stable and soluble carbohydrate-targeted radiotracers for prolonged imaging windows and enhanced signal-to-noise ratios in PET.