are your xtals protein?

Ewald Schroder eschrode at
Mon Sep 16 20:09:20 EST 2002

To check whether you have protein crystals in a drop of mother liquor,
inject one microlitre of 'gelcode blue' sds-page gel stain from
'Biorad', and the crystals will absorb the dye, turning brown, if they
are protein. MUCH cheaper than 'Izit' from Hampton Research.


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