You could try fractionation using a French Press with parts cooled
in acetone/dry ice (if it does not have a cooling system)- not sure of
a protocol but groups in our place do this quite regularly.
Rgds Eoin
Eoin Brodie
Dept Industrial Microbiology
University College Dublin
Belfield
Dublin 4
IRELAND
Tel. +353 1 706 1574
Fax. +353 1 706 1183
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