Chemistry: molecular biology and microbiology – Maintaining blood or sperm in a physiologically active state...
Reexamination Certificate
2011-01-11
2011-01-11
Monshipouri, Maryam (Department: 1656)
Chemistry: molecular biology and microbiology
Maintaining blood or sperm in a physiologically active state...
C530S350000
Reexamination Certificate
active
07867699
ABSTRACT:
The invention relates to a novel method of inexpensively synthesizing large quantities of an essentially pure, biologically active, glycosylated Dkk protein, including mammalian and human Dkk proteins (e.g., human Dkk1). The invention further relates to the synthetically produced essentially purified, glycosylated and biologically active Dkk protein, and the characteristics of the protein.
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Shou Jiang et al. “Human Dkk-1, a gene'encoding a Wnt antagonist, responds to DNA damage and its overexpression sensitizes brain tumor cells to apoptosis following alkylation damage of DNA.”Oncogene, vol. 21, No. 6, Jan. 31, 2002, pp. 878-889.
Glinka et al. “Dickkopf-1 is a member of a new family of secreted proteins and function in head induction.”Nature, vol. 391, No. 6665, Jan. 22, 1998, pp. 357-362.
Fedi et al. “Isolation and Biochemical Characterization of the Human Dkk-1 Homologue, a Novel Inhibitor of Mammalian Wnt Signaling.”The Journal of Biological Chemistry, vol. 274, No. 27, Jul. 2, 1999, pp. 19465-19472.
Allen Kristina
Anisowicz Anthony
Chen Wei
Krishnamurthy Girija
Olson Matthew
Drinker Biddle & Reath LLP
Monshipouri Maryam
Oscient Pharmaceuticals Corporation
Wyeth
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