Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Reexamination Certificate
2007-06-12
2007-06-12
Riley, Jezia (Department: 1637)
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
C435S006120, C536S025330
Reexamination Certificate
active
10475298
ABSTRACT:
A solid support bound polynucleotide, preferably a 3′-O- or 5′-O-substituted polynucleotide, is disclosed. The polynucleotides are of formula:wherein Q is a substantially pure polynucleotide, each X is O or S; Y is an inert spacer group; R represents the solid support. Also disclosed is a method of isolating a target biomolecule, preferably a protein or a polynucleotide, from a mixture.
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Avecia Biotechnology Inc.
Morgan & Lewis & Bockius, LLP
Riley Jezia
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