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Propidium Iodide (solution)

" in MedChemExpress (MCE) Product Catalog:

2

Inhibitors & Agonists

2

Fluorescent Dye

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-DY1006

    Fluorescent Dye DNA/RNA Synthesis Others
    Propidium Iodide (PI) (solution) is a nuclear staining agent that stains DNA. Propidium Iodide is an analogue of ethidine bromide that emits red fluorescence upon embedding in double-stranded DNA. Propidium Iodide cannot pass through living cell membranes, but it can pass through damaged cell membranes to stain the nucleus. Propidium Iodide has a fluorescence wavelength of 493/617 nm and a wavelength of 536/635 nm after Mosaic with DNA. Propidium Iodide is commonly used in the detection of apoptosis (apoptosis) or necrosis (necrosis), and is often used in flow cytometry analysis.
    Solution Concentration: 1 mg/mL
    Propidium Iodide (solution)
  • HY-DY1036

    Fluorescent Dye Cancer
    Calcein AM (solution), has cell membrane permeability and can easily enter the cell. Calcein AM has no fluorescence and is hydrolyzed by endogenous esterase in the cell to produce polar molecule Calcein (Calcein), which has strong negative charge and cannot permeate the cell membrane. Calcein can emit strong green fluorescence, so it is often used with Propidium Iodide for cell viability/virulence detection, excitation/emission wavelength: 494/515 nm .
    Solution Concentration: 2 mM
    Calcein-AM (solution)

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