Cyanine7 NHS ester, Amine- reactive NIR emitting fluorescent dye (ab146456)

Overview

  • Product name

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

    Amine reactive NIR emitting fluorescent dye
  • Alternative names

    • 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%
  • Chemical structure

    Chemical Structure

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 tetrafluoroborate
  • Molecular weight

    733.65
  • Molecular formula

    C41H48BF4N3O4
  • 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.

    Refer to SDS for further information.

    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) »

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Please note: All products are "FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC PROCEDURES, NOT FOR USE IN HUMANS"
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