Overview

  • Product name
    Cyanine7 NHS ester
  • Description
    Amine reactive NIR emitting fluorescent dye
  • Alternative names
    • 1-(6-(2,5-dioxopyrrolidin-1-yloxy)-6-oxohexyl)-3,3dimethyl-2-((E)-2-((E)-3-((E)-2- (1,3,3-trimethylindolin-2ylidene)ethylidene)cyclohex-1-enyl)vinyl)-3Hindolium chloride
    • Cy7 NHS ester
  • Biological description

    Amine reactive near-infrared (NIR) emitting fluorescent dye. Analog of Cy7® NHS ester. Requires organic co-solvent for the labelling.

  • Purity
    > 95%

Properties

  • Excitation
    750nm
  • Emission
    773nm
  • Chemical name
    1-[6-(2,5-Dioxopyrrolidin-1-yloxy)-6-oxohexyl]-3,3-dimethyl-2-[(E)-2-[(E)-3-[(E)-2-(1,3,3-trimethylindolin-2-ylidene)ethylidene]cyclohex-1-enyl]vinyl]-3H-indolium chloride
  • Molecular weight
    682.29
  • Chemical structure
    Chemical Structure
  • Molecular formula
    C41H48ClN3O4
  • 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 slightly soluble 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

This product has been referenced in:
  • Xu X  et al. Visual tracing of diffusion and biodistribution for amphiphilic cationic nanoparticles using photoacoustic imaging after ex vivo intravitreal injections. Int J Nanomedicine 11:5079-5086 (2016). Read more (PubMed: 27785015) »
  • Gera L  et al. Infrared-emitting, peptidase-resistant fluorescent ligands of the bradykinin B2 receptor: application to cytofluorometry and imaging. BMC Res Notes 9:452 (2016). Read more (PubMed: 27670785) »
  • Pérez-Medina C  et al. Nanoreporter PET predicts the efficacy of anti-cancer nanotherapy. Nat Commun 7:11838 (2016). Read more (PubMed: 27319780) »

See 0 Publications for this product

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE, NOT FOR USE IN HUMANS"

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