Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Reexamination Certificate
2011-01-18
2011-01-18
Ramirez, Delia M (Department: 1652)
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
C435S320100, C435S254230, C435S193000
Reexamination Certificate
active
07872111
ABSTRACT:
A protein participating in the addition of mannose phosphate to a sugar chain of a glycoprotein originating in a yeast belonging to the genusPichia; a gene coding this protein; a mutant of this gene; a vector carrying the mutant gene; a yeast strain belonging to the genusPichiahaving been transformed by this vector; a process for producing a protein with reduction of an acidic sugar chain by using the transformed yeast strain; and a glycoprotein thus produced, are described.
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Hirose Masaaki
Irie Hiroyuki
Kuwae Shinobu
Miura Masami
Miwa Taeko
Kilyk & Bowersox P.L.L.C.
Meah Md. Younus
Mitsubishi Tanabe Pharma Corporation
Ramirez Delia M
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