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Medchemexpress LLC DAPI dihydrochloride (4',6-Diamidino-2-phenylindole) | 28718-90-3 | 99.9% | 50 MG
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Supplier:  Medchemexpress LLC HYD081450MG

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DAPI (4',6-Diamidino-2-phenylindole) dihydrochloride is a fluorescent dye that strongly binds to double-stranded DNA at AT base pairs, causing a significant increase in fluorescence intensity. This property makes it widely used in fluorescence microscopy for DNA quantification and cell staining, capable of penetrating intact cell membranes. It also functions as an ASIC3 inhibitor and is explored in chronic pain treatment research.

  • Binds strongly and specifically to DNA.
  • Increases fluorescence intensity upon DNA binding.
  • Used in fluorescence microscopy for DNA quantification.
  • Stains both live and fixed cells by penetrating cell membranes.
  • Acts as an acid-sensing ion channel 3 (ASIC3) inhibitor.
  • Applicable in chronic pain treatment research.
  • For research use only.

Catalog No. 50-004-09628


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