Properties
Description
Designed for scientific investigations, this reagent features dansyl conjugated to lactosyl via a 2 kDa PEG chain, ensuring high purity (≥95%) for consistent fluorescent labeling of carbohydrate-binding targets.
Molecular Weight
PEG 2 kDa
Source
Chemical synthesis
Solubility
Dansyl-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
Dansyl conjugated to lactosyl with a 2 kDa PEG spacer can be employed to track the diffusion of carbohydrate ligands on cell membranes using fluorescence correlation spectroscopy.