Cyanine 3-NHS ester chloride fluorescent labeling reagent

Supplier: Cytiva
Danger

25-9004-72EA 76.59 EUR
25-9004-72
Cyanine 3-NHS ester chloride fluorescent labeling reagent
Cyanine 3-NHS ester chloride

These versatile fluorophores can tolerate a pH range of 3 - 10 for use in a variety of applications at biologically relevant pHs. The dyes are also DMSO tolerant and photostable to enable transfer from storage to assay without loss of performance. The aqueous solubility eliminates the need for organic solvents in the assay buffers. Fluors are thoroughly QC tested to ensure high levels of chromophore and reactive dye content.


Mono-reactive dyes are suitable for targeted, precise labeling of proteins and oligonucleotides and bis-reactive dyes are more suitable for general labeling. NHS ester dyes are recommended for labeling amine groups and maleimide dyes are recommended for labeling thiol groups.

Formula: C₃₄H₄₀ClN₃O₄
MW: 590,15 g/mol
Storage Temperature: Refrigerator
CAS Number: 146368-16-3

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