Sulfo-Cyanine3 maleimide, Yellow emitting fluorescent dye (ab146493)

Overview

  • Product name

    Sulfo-Cyanine3 maleimide, Yellow emitting fluorescent dye
  • Description

    Water soluble thiol-reactive yellow emitting fluorescent dye.
  • Biological description

    Water soluble thiol-reactive yellow emitting fluorescent dye. Recommended for labeling of antibodies and other labile proteins in mild, purely aqueous conditions. The dye is water soluble and does not require use of organic co-solvent.

  • Purity

    > 95%
  • Chemical structure

    Chemical Structure

Properties

  • Excitation

    548nm
  • Emission

    563nm
  • Chemical name

    Potassium 1-[6-[[2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethyl]amino]-6-oxohexyl]-3,3-dimethyl-2-[(1E,3E)-3-(1,3,3-trimethyl-5-sulfonatoindolin-2-ylidene)prop-1-en-1-yl]-3H-indol-1-ium-5-sulfonate
  • Molecular weight

    776.96
  • Molecular formula

    C36H41KN4O9S2
  • Storage instructions

    Store at -20°C. It is important to note that this product is reported to be light sensitive. Store In the Dark. Store under desiccating conditions.
  • Solubility overview

    Soluble in DMSO and in water
  • Handling

    Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.

    Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.

  • Source

    Synthetic

References

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