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DNA mobility modifier

United States Patent

September 24, 2002
View the Complete Patent at the US Patent & Trademark Office
Polyamides comprising at least one hydrophilic C.sub.1 -C.sub.10 hydrocarbyl substituent on an amide nitrogen atom, and methods for producing and using the same is provided. In particular, polyamides of the formula: ##STR1## and methods for using the same for altering the ratio of charge/translational frictional drag of binding polymers to allow electrophoretic separation of polynucleotides or analogs thereof in a non-sieving liquid medium is provided, where a, q, L.sup.1, P.sup.1, Q.sup.1, R, R.sup.1, R.sup.10 and R.sup.11 are those described herein.
Barron; Annelise (Chicago, IL)
Northwestern University (Evanston, IL)
09/ 488,472
January 20, 2000
STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT The U.S. Government has a paid-up license in this invention and the right in limited circumstances to require the patent owner to license others on reasonable terms as provided for by the terms of Grant No. DE-FR02-99ER62789 awarded by Department of Energy.