Cyanine 5, SE

Cat. No. 5436new

Cyanine 5, SE C37H43N3O10S2 [146368-14-1]

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Alternative Name: Cy5 NHS Ester

Chemical Name: 2-[5-[1-[6-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]-1,3-dihydro-3,3-dimethyl-5-sulfo-2H-indol-2-ylidene]-1,3-pentadien-1-yl]-1-ethyl-3,3-dimethyl-5-sulfo-3H-indolium, inner salt

Biological Activity

Red fluorescent dye for the labeling of amines. Excitation maximum ~649 nm; emission maximum ~666 nm.

Technical Data

M.Wt:
753.88
Formula:
C37H43N3O10S2
Solubility:
Soluble to 100 mM in DMSO and to 100 mM in DMF
Purity:
>95 %
Storage:
Store at -20°C
CAS No:
146368-14-1

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.

Certificate of Analysis / Product Datasheet / Safety Datasheet

References are publications that support the products' biological activity.

Shin et al (2014) Live-cell imaging of Pol II promoter activity to monitor gene expression with RNA IMAGEtag reporters. Nucleic Acids Res. 42 e90. PMID: 24753407.

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Keywords: Cyanine 5, SE, supplier, Cyanine, 5SE, red, fluorescent, dyes, amines, labeling, Tocris Bioscience, Fluorescent Dye products

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