4',6-Diamidino-2-phenylindole-2HCl, analytical grade, SERVA

Opis towaru

4′,6-Diamidino-2-phenylindole dihydrochloride (DAPI) is a cell permeable fluorescent dye binding selectively to DNA. It binds to the minor groove of double-stranded DNA (preferentially to AT rich DNA), forming a stable fluorescent complex.

DAPI has been used for demonstration of mycoplasmas and viruses in cells (1), for fluorescent chromosome staining (2) and as a dye for brain stem (3).

Purity min. 98.0 %

CAS No. 28718-90-3

(DAPI, 4′,6-Diamidino-2-phenylindole dihydrochloride)

C₁₆H₁₅N₅·2HCl

M_r 350.25

Storage Temperature: +2 °C to +8 °C