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Sulfo-Cy5 carboxylic acid potassium

48 Cited Publications
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Based on 48 publication(s) in Google Scholar

Sulfo-Cy5 carboxylic acid potassium is a Cy5 derivative that can be used for chemical synthesis. Cy5 is a red fluorescent label dye for imaging (Ex/Em=642/670 nm).

For research use only. We do not sell to patients.

  • Purity: 95.0%
  • CAS No.: 1144107-82-3
  • Formula: C32H37KN2O8S2
  • Molecular Weight:680.87
  • Storage:

    4°C, sealed storage, away from moisture and light

    * In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

  • Sulfo-Cy5 carboxylic acid potassium Chemical Structure
    Sulfo-Cy5 carboxylic acid potassium Chemical Structure
  • Experimental Validation Results for Sulfo-Cy5 carboxylic acid potassium
  • Experimental Validation Results for Sulfo-Cy5 carboxylic acid potassium
  • Experimental Validation Results for Sulfo-Cy5 carboxylic acid potassium
  • Experimental Validation Results for Sulfo-Cy5 carboxylic acid potassium
  • Experimental Validation Results for Sulfo-Cy5 carboxylic acid potassium
CAS No.: 1144107-82-3
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Find Your Local Distributor Your local distributor: Hycultec GmbHHycultec
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  • Sulfo-Cy5 carboxylic acid potassium Chemical Structure
    Sulfo-Cy5 carboxylic acid potassium Chemical Structure
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    Sulfo-Cy5 carboxylic acid potassium purchased from MedChemExpress. Usage Cited in: ACS Nano. 2025 Dec 9;19(48):41368-41385. [Abstract]

    Customer Validation
     Cy5-MTFGM (1-10 mg/mL; i.t.; i.v.). Ex vivo FL imaging of major tissues at different time points after injection with Cy5-labeled MTFGM.

  • 1/16

    Sulfo-Cy5 carboxylic acid potassium purchased from MedChemExpress. Usage Cited in: J Nanobiotechnology. 2025 Oct 14;23(1):675. [Abstract]

    Customer Validation
     Cy5@CQM NPs (100 µL; CMn= 0.5 mM; intravenously injection). Immunofluorescence histology of lung tumors in mice at 30 min (left) and 2 h (right) p.i. of Cy5@CQM NPs. Dashed lines indicate tumor margins. Fluorescence labels: DAPI (blue), F4/80 (green), and Cy5@CQM NPs (red).

  • 1/16

    Sulfo-Cy5 carboxylic acid potassium purchased from MedChemExpress. Usage Cited in: J Nanobiotechnology. 2025 Oct 14;23(1):675. [Abstract]

    Customer Validation
     Cy5@CQM NPs (CMn= 0.1 mM; 1 h; 0.5-4 h). CLSM images of vesicle-mediated delivery from RAW264.7 cells to 4T1 cells, shown at various time points. Fluorescence labels: RAW264.7 cells and their extracellular vesicles (blue), 4T1 cells (green), and Cy5@CQM NPs (red). The white arrows indicate CQM NPs successfully delivered into 4T1 cells.

  • 1/16

    Sulfo-Cy5 carboxylic acid potassium purchased from MedChemExpress. Usage Cited in: Chem Eng J. 2025 Jan 7.

    Customer Validation
     Fluorescence of bone marrow from mice sacrificed 24 h after intravenous injection of PBS, equivalent Cy5 dissolved in PBS, Cy5 labeled exosomes.

  • 1/16

    Sulfo-Cy5 carboxylic acid potassium purchased from MedChemExpress. Usage Cited in: ACS Nano. 2023 May 9;17(9):8204-8222. [Abstract]

    Customer Validation
     Cy5-HTSFcACE2 plasmid (5 μg/mL; 1-6 h). Nuclear localization and lysosomal escape of ACE2-CS-PRT@PM in PMVECs in hypoxia for the indicated periods (red, HTSFcACE2 plasmid labeled with Cy5; green, lysosome labeled with Lysotracker; blue, DAPI to stain the nuclei).

  • Sulfo-Cy5 carboxylic acid potassium