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Cyanine3 carboxylic acid

Home / Fluorescent Dyes / Carboxylic Acids / Cyanine3 carboxylic acid

Cyanine3 carboxylic acid

Category: Carboxylic Acids
  • Description
  • Applications
  • Product Overview
  • Specifications
  • Additional information
  • Reviews (0)

Description

Free Cyanine3 carboxylic acid (Cy3® carboxylic acid analog), non-activated dye. Non-sulfonated reagent, with good solubility in organic solvents, and limited aquous solubility. The dye can be used as a non-reactive fluorophore, for control experiments, and for calibration.

Applications

The Cy3 dye is a traditional orange-fluorescent label for protein and nucleic acid conjugates used for imaging, flow cytometry, and genomic applications. It is also the basis for the classic lipophilic tracer DiI and its variants.

Product Overview

Appearance: Pink solid
Solubility: Water, DMF, DMSO
Excitation max (λex): 554
Emission max (λem): 568
Extinction coefficient (ε): 150000 (pH 8.5)
Fluorescence quantum yield: 0.31

Specifications

MW484.87
MFC32H40N2O2
FormatPowder / liquid
Product typeFluorescent dye
For use with (instrument/Application)NA
Shipping ConditionAmbient Temperature
Storage -20°C (under dark)
Quality check1H NMR, HPTLC

Additional information

Unit

10mg, 1mg, 25mg, 5mg

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