4-arm-PEG-FITC (MW 2000)
4Arm-PEG-FITC (MW 2000) is a fluorescent dye composed of polyethylene glycol (PEG) and 4 FITC (HY-66019) groups. 4Arm-PEG-FITC (MW 2000) can be used for fluorescent labeling and imaging.
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