

HY-D2883 · 50 mg
MedChemExpress · Cat: HY-D2883
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medchemexpress.com/rb-peg-sh-mw-400.htmlDescription
RB-PEG-SH MW 400 Rhodamine B-PEG-SH MW 400 is a fluorescent dye composed of Rhodamine B HY-Y0016 , PEG and sulfhydryl SH . SH is highly reactive and can react with a variety of functional groups such as maleimide to form stable thioether bonds Ex/Em = 546/610 nm .



