Propidium iodide (PI) is a red-fluorescent nuclear staining dye that binds double-stranded DNA. As a membrane impermeant fluorophore, PI can reach the nucleus only in dead cells with disrupted cell membranes. This selectivity has led to its widespread use as a live-dead cellular stain for analyzing cell viability. PI is commonly used in a variety of cell staining applications, such as flow cytometry, fluorescence microscopy, fluorometry, and confocal laser scanning microscopy and is compatible with other dyes.
Your search returned 23 Propidium Iodide across 14 suppliers.
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MyBioSource.com
- 5 mg
- Propidium Iodide
- Solid
SouthernBiotech
- 100 tests
- Propidium Iodide
MyBioSource.com
- 100 Tests
- Propidium Iodide
Cell Signaling Technology
Santa Cruz Biotechnology, Inc.
Novus Biologicals, a Bio-Techne Brand
- 10 mg
- Propidium Iodide
- Solid
BioLegend
- 2 mL
- Propidium Iodide
- Liquid
Tocris Bioscience, a Bio-Techne Brand
- 10 mg
- Propidium Iodide
- Solid
Abbexa Ltd
- 100 Tests
- Propidium Iodide
- Liquid
Hello Bio
- 100mg
- Propidium Iodide
- Solid
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