Best of all, run it on a gel.
> I am pretty sure it is just methylene blue. > > You can also see what kind of diffraction pattern the crystal has, or > just squish it and see if it crumbles. > > > On Jun 14, 2008, at 1:51 PM, Mark Del Campo wrote: > >> Before I place an order for some Izit, are there some other dyes I >> can use to check if I've got a protein >> crystal? >> >> Thanks, >> >> Mark >
