RB-PEG-NHS (MW 400)

RB-PEG-NHS (MW 400) (Rhodamine B-PEG-NHS (MW 400) ) is a fluorescent dye composed of Rhodamine B , PEG and a hydroxysuccinimide (NHS) group. The NHS group can react with amine-containing groups. RB-PEG-NHS (MW 400) can be used for fluorescent labeling and imaging (Ex/Em = 546/610 nm).

CCN(C1=CC2=C(C(C3=CC=CC=C3C(NCCOC(ON4C(CCC4=O)=O)=O)=O)=C5C=C/C(C=C5O2)=[N+](CC)\CC)C=C1)CC.[Cl-].[n]

Fluorescent Dye

Room temperature