Propidium Iodide (PI) Solution (750 μM)
Product Specifications
Detection Method
Fluorometric method; Flow cytometry
Assay Principle
PI is a kind of nucleic acid dye. Due to the loss of cell membrane selective permeability of dead cells, Propidium Iodide (PI) can enter the cell and specifically bind with double-stranded DNA and produce red fluorescence (Ex/Em=535nm/617nm), thus marking dead cells.
Sample Type
Cell samples
Shipping Conditions
Ice bag
Storage Conditions
This product can be stored at -20°C for 12 months with shading light.
Detection Instrument
Flow Cytometer; Fluorescence Microscope
Available Sizes
Frequently Asked Questions
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