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photothermal agent

" in MedChemExpress (MCE) Product Catalog:

2

Inhibitors & Agonists

1

Fluorescent Dyes

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-D1063
    IR-780
    5+ Cited Publications

    Fluorescent Dye Apoptosis Reactive Oxygen Species (ROS) Cancer
    IR-780 is a near-infrared fluorescent probe for in vivo imaging of tumor cells. IR-780 is transported into tumor cells via OATPs and ABCB10, with uptake dependent on glycolytic activity and plasma membrane potential. IR-780 preferentially accumulates in tumor cell mitochondria, including those of drug-resistant cancer cells, without chemical conjugation. IR-780 generates reactive oxygen species (ROS), induces hyperthermia and apoptosis, inhibits tumor growth and recurrence, and modulates HSP70 expression upon ultrasound or 808 nm laser exposure. IR-780 acts as a sonosensitizer, photodynamic and photothermal agent, and drug delivery carrier, with low acute imaging-dose toxicity and rapid vital organ clearance. IR-780 can be used for the research of cancer, such as breast cancer, lung cancer, and non-small cell lung cancer (NSCLC) .
    IR-780
  • HY-D1450

    S01448

    Fluorescent Dye Cancer
    IR-1048 is a nitroreductase (NTR)-responsive near-infrared fluorescence (NIR)/photoacoustic (PA) imaging probe and photothermal agent. IR-1048 is coupled with a nitroimidazole group to form IR-1048-MZ. IR-1048-MZ is catalytically reduced by NTR in a hypoxic environment, restoring strong near-infrared absorption and fluorescence emission (NIR II window), while activating the photothermal effect. IR-1048 relies on NTR-mediated electron transfer to relieve intramolecular fluorescence quenching, achieving specific imaging and photothermal ablation of tumor hypoxic areas. IR-1048 is mainly used for high-contrast NIR II/photoacoustic imaging and photothermal therapy research and tumor diagnosis of the tumor hypoxic microenvironment .
    IR-1048

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