Cyanine3 NHS ester, Yellow emitting fluorescent dye (ab146452)

Overview

  • Product name

    Cyanine3 NHS ester, Yellow emitting fluorescent dye
  • Description

    Amine reactive yellow emitting fluorescent dye.
  • Alternative names

    • Cy3 NHS ester
    • Cyanine 3 N-hydroxysuccinimide ester
  • Biological description

    Yellow emitting fluorescent dye for labeling amino-groups in biomolecules. Analog of Cy3® NHS ester. Ideal for labeling soluble proteins, peptides, and oligonucleotides/DNA.

  • Purity

    > 95%
  • General notes

    Soluble in organic solvents (DMF, DMSO, dichloromethane), insoluble in water.

  • Chemical structure

    Chemical Structure

Properties

  • Excitation

    555nm
  • Emission

    570nm
  • Chemical name

    1-[6-(2,5-Dioxopyrrolidin-1-yloxy)-6-oxohexyl]-3,3-dimethyl-2-[(1E,3E)-3-(1,3,3-trimethylindolin-2-ylidene)prop-1-enyl]-3H-indolium tetrafluoroborate
  • Molecular weight

    641.51
  • Molecular formula

    C34H40BF4N3O4
  • 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
  • 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:

  • Ramirez L  et al. Stand-Sit Microchip for High-Throughput, Multiplexed Analysis of Single Cancer Cells. Sci Rep 6:32505 (2016). Read more (PubMed: 27581736) »
  • Li XP  et al. A potential small-molecule synthetic antilymphangiogenic agent norcantharidin inhibits tumor growth and lymphangiogenesis of human colonic adenocarcinomas through blocking VEGF-A,-C,-D/VEGFR-2,-3 "multi-points priming" mechanisms in vitro and in vivo. BMC Cancer 15:527 (2015). Read more (PubMed: 26187792) »
  • Rammohan J  et al. CarD stabilizes mycobacterial open complexes via a two-tiered kinetic mechanism. Nucleic Acids Res 43:3272-85 (2015). Read more (PubMed: 25697505) »
See 1 Publication for this product

Customer reviews and Q&As

There are currently no Customer reviews or Questions for ab146452.
Please use the links above to contact us or submit feedback about this product.

Please note: All products are "FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC PROCEDURES, NOT FOR USE IN HUMANS"
For licensing inquiries, please contact partnerships@abcam.com

Sign up