VNIRTM DAPI (4′,6-diamidino-2-phenylindole, dihydrochloride) is a blue emitting fluoroscent stain Having strong binding affinity A-T rich regions of dsDNA. The dye is extensively used in Fluoroscence microscopy and Flow cytometry applications. The dye is generally used for staining fixed cells. They are cell impermeable but they are known to permeate cells at higher concentrations.
|Appearance||Clear yellow solution|
|Concentration||200µM in DMSO|
|Spectral property||Excitation: 358nm; Emission: 461nm (DNA bound)|
|Storage conditions||-20°C (protect from light)|
|References||Please let us know if you publish your research using VNIRTM DAPI. We can cite your reference here|