Chemical Name: 2-[4-(aminoiminomethyl)phenyl]-1H-indole-6-carboximidamide, dihydrochloride. Alternate Names: 4',6-Diamidino-2-phenylindole, dihydrochloride
Fluorescent DNA Stain
Molecular Weight:
350.25
Purity:
98% by HPLC/TLC NMR (Conforms)
Form:
Yellow solid
CAS Number:
[28718-90-3]
Formula:
C16H15N5 2HCl
Application Notes:
Fluorescent DNA stain for use on fixed cells for applications such as imaging, mitochondrial DNA detection1, or nuclear quantitation2. This dye, often used as a counterstain in immunofluorescence, binds strongly to AT rich runs of nucleic acid, causing its fluorescent emission to increase.3 Ex 358 nm, Em 461 nm (dsDNA), Em 500 (RNA).
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