Hey all you histonetters!

We have a question we need answered immediately. We would like to know the
best protocol for shipping frozen tissue sections that will be stained for
RNA via  In situ technique. These slides will be shipped from far away. We
are concerned that dry ice will not keep them cold enough and what do we
use for a container to assure there is no contamination of the slides via
RNAse. Any help is most appreciated!!

Thanks all,
Lynn Gardner