LA-PEG-FITC, MW 3,400 is a green emitting fluorescent dye derivitative with excitation/emmission maximum 494/517 nm. Lipoic acid contains two sulfur atoms (at C6 and C8) connected by a disulfide bond. The hydophilic polyPEG spacer increases solubility in aqueous media and reduces steric hindrance during binding. Reagent grade, for research use only.
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