RB-PEG-NHS (MW 2000)

RB-PEG-NHS (MW 2000) (Rhodamine B-PEG-NHS (MW 2000) ) 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 2000) can be used for fluorescent labeling and imaging (Ex/Em = 546/610 nm).

Rhodamine B-PEG-NHS (MW 2000)

12171500

Fluorescent Dye

Others

Others

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]

2000 (Average)

[1]Rubio V, et al. Synthesis and Characterization of ROSA Dye-A Rhodamine B-type Fluorophore, Suitable for Bioconjugation and Fluorescence Studies in Live Cells. Protein Pept Lett. 2019;26 (10) :758-767.

Room temperature

http://file.medchemexpress.com/batch_PDF/HY-D2884C/

Dye Reagents

No Development Reported