DNA dye for fluorometric quantitation

[alex at alfred.med.monash.edu.au]

We have found that Promega's "FluorKit DFA Fragment Analysis Core Kit v1.01" 
enabled quantitation of our PCR products over a greater range than Ethidium 
Bromide.

However, Promega has apparently stopped producing the kit.  

Could anyone recommend an alternative dye for fluorometric DNA quantitation in 
agarose gels. We are using non-fluorescently labelled primers and the 
Molecular Dynamics FluorImager for gel scanning and quantitation.

Also, if anyone out there knows of a source of Promega's DFA-1Kit, we would be 
greatful and more than willing to buy.

Looking forward to hearing from you,

Alex Tzanidis
Dept Medicine
Monash University
Melbourne, Australia