use of spermidine to remove DNA from prot. solutions

Tracy Aquilla aquilla at
Wed Nov 30 13:13:15 EST 1994

Someone in my lab is interested in purifying an E. coli expressed myosin
fragment. She wants to use spermidine to remove contaminating nucleic acids
from the protein preparation, but can't find a protocol. If someone has such
a protocol or can suggest a reference, we'd be very grateful. Thanks.

Tracy Aquilla, Ph.D.
Molecular Physiology and Biophysics
University of Vermont
aquilla at

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