You searched for: 4',6'-Diamidino-2-phenylindole dilactate (DAPI dilactate)

Supplier: SIGMA ALDRICH MICROSCOPY

A high sensitivity dye used to detect single nucleic acid molecules. DAPI has been shown to detect a single DNA molecule in solution, and to detect femtograms of DNA in single cells and chloroplasts.

Supplier: Biotium

DAPI dilactate is essentially the same as DAPI dihydrochloride (catalog no. 40011), but with a different counterion. The dilactate salt form of the dye is more water soluble than the dihydrochloride salt, and therefore DAPI dilactate is a better choice for preparing stock solutions in water.