Sulfo-Cyanine7 carboxylic acid

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Sulfo-Cyanine7 carboxylic acid

Sulfo-Cyanine7 carboxylic acid

Catelog Number F03-0015
Category sulfo-Cyanine7
Catalog Number Size Price Quantity
F03-0015 -- $--

Product Introduction

Sulfo-Cyanine7 carboxylic acid is non-reactive water soluble near infrared dye. The reagent is useful as a fluorescent marker in NIR range when attachment to other molecules is not desired. It has high hydrophilicity and aqueous solubility, improved quantum yield in NIR range, and very high molar extinction coefficient. This reagent contains free carboxylic acid function. Pre-activated activated ester-sulfo-Cyanine7 NHS ester is also available.

Chemical Information

Purity: NMR 1H, HPLC (95%)
Solubility: Soluble in water, DMF, DMSO (0.10 M = 76 g/L). Practically insoluble in non-polar organic solvents.
Related CAS: 2104632-30-4 (sodium salt); 2104632-29-1 (inner salt)

Product Specification

Appearance: dark green powder
ε, L⋅mol-1⋅cm-1: 240600
Storage Conditions: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
Excitation Maximum (nm): 750
Emission Maximum (nm): 773

Applications of Fluorescent Probes & Dyes

  • Cell and Organelle Stains

    Cell and Organelle Stains
  • DNA Stains

    DNA Stains
  • Fluorescent Enzyme Substrates

    Fluorescent Enzyme Substrates

  • pH Indicators

    pH Indicators

Laser Dye

Laser Dye

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