DAPI (4,6-Diamidino-2-phenylindole dihydrochloride) CAS:28718-90-3

O le DAPI (4,6-Diamidino-2-phenylindole dihydrochloride) o se vali lanu moli e masani ona faʻaaogaina i suʻesuʻega faʻaola mo le vaʻaia o le DNA. E fusifusia i le vaega laʻititi o le DNA e lua ona filo ma faʻasalalauina le lanu moana pe a faʻamalamalamaina i le malamalama ultraviolet. E masani ona faʻaaogaina le DAPI i le microscopy fluorescence e vali ai nuclei o sela, ma avea ai ma meafaigaluega taua mo le suʻesuʻeina o le fausaga ma le faʻatulagaina o le DNA i totonu o sela. E faʻaaogaina foʻi i le flow cytometry e iloilo ai mea o loʻo i totonu o le DNA i sela taʻitasi ma isi metotia mo le vaʻaia ma le fuaina o le DNA. O le maualuga o le vavalalata o le DAPI mo le DNA ma ona uiga faʻapitoa o le fluorescence e avea ai ma meafaigaluega e tele ona faʻaaogaina ma faʻaaogaina lautele i suʻesuʻega molecular ma cell biology.