RB-PEG-NH2 (MW 5000)
RB-PEG-NH2 (MW 5000) (Rhodamine B-PEG-NH2 (MW 5000) ) is a fluorescent dye composed of Rhodamine B , PEG and an amino group. The reactive primary amine or NH2 groups can react rapidly with activated carboxylic acids such as NHS esters to form stable amide bonds (Ex/Em = 546/610 nm).
Product Specifications
Product Name Alternative
Rhodamine B-PEG-NH2 (MW 5000)
UNSPSC
12171500
Target
Fluorescent Dye
Related Pathways
Others
Field of Research
Others
Smiles
CCN(CC)C1=CC=C2C(OC(C3=C2C4=CC=C(C5=CC=C(C(NCCOCCN)=O)C=C5)C=C4)=C/C(C=C3)=[N+](CC)/CC)=C1.[Cl-].[n]
Molecular Weight
5000 (Average)
References & Citations
[1]Tan D, et al. Rhodamine B induces long nucleoplasmic bridges and other nuclear anomalies in Allium cepa root tip cells. Environ Sci Pollut Res Int. 2014 Mar;21 (5) :3363-70.
Shipping Conditions
Room temperature
Scientific Category
Dye Reagents
Clinical Information
No Development Reported
Frequently Asked Questions
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