Sulfo-Cyanine7 NHS ester, Amine-reactive NIR emitting fluorescent dye (ab146460)

Overview

  • Product name

    Sulfo-Cyanine7 NHS ester, Amine-reactive NIR emitting fluorescent dye
  • Description

    Water-soluble amine reactive NIR emitting fluorescent dye.
  • Alternative names

    • Sulfo-Cy7 NHS ester
  • Biological description

    Water soluble near infrared (NIR) amine-reactive succinimide ester. Useful for labeling of delicate proteins, and proteins prone to denaturation.

  • Purity

    > 95%
  • CAS Number

    1603861-95-5
  • Chemical structure

    Chemical Structure

Properties

  • Excitation

    750nm
  • Emission

    773nm
  • Chemical name

    Potassium 1-[6-[(2,5-dioxopyrrolidin-1-yl)oxy]-6-oxohexyl]-3,3-dimethyl-2-[(E)-2-[(E)-3-[(E)-2-(1,3,3-trimethyl-5-sulfonatoindolin-2-ylidene)ethylidene]cyclohex-1-en-1-yl]vinyl]-3H-indol-1-ium-5-sulfonate
  • Molecular weight

    844.05
  • Molecular formula

    C41H46N3KO10S2
  • 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 water and in DMSO
  • 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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