Properties
Description
A specialized bioconjugate with ≥95% purity, this product links indocyanine green to lactosyl through a 4 kDa PEG spacer for controlled near-infrared fluorescent tagging of carbohydrate-binding entities for in vivo imaging.
Molecular Weight
PEG 4 kDa
Source
Chemical synthesis
Functional Group
Indocyanine green
Solubility
Indocyanine green-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
Indocyanine green conjugated to lactosyl with a 4 kDa PEG spacer can be used to investigate the influence of linker length on the targeting efficiency of the near-infrared probe.