Properties
Description
A research-grade reagent with ≥95% purity, this product combines DTPA with lactosyl through a 750 Da PEG linker for investigations into targeted metal labeling using carbohydrate ligands.
Molecular Weight
PEG 750 Da
Source
Chemical synthesis
Solubility
Lactosyl-PEG-DTPA 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-DTPA with a 750 Da PEG spacer can be utilized to determine the optimal linker length for efficient carbohydrate-mediated targeting of MRI contrast agents to specific receptors in vitro.