Chemistry: molecular biology and microbiology – Enzyme – proenzyme; compositions thereof; process for... – Transferase other than ribonuclease
Reexamination Certificate
2007-06-19
2007-06-19
Prouty, Rebecca E. (Department: 1652)
Chemistry: molecular biology and microbiology
Enzyme , proenzyme; compositions thereof; process for...
Transferase other than ribonuclease
C435S084000, C435S069100
Reexamination Certificate
active
10516100
ABSTRACT:
A human-derived novel chondroitin synthase, which is an enzyme for synthesizing a fundamental backbone of chondroitin and has both glucuronic acid transferring activity and N-acetylgalactosamine transferring activity.
REFERENCES:
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patent: 2003-199583 (2003-07-01), None
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Kitagawa H. et al, “Characterization of serum bata-glucuronylt-ransferase involved in chondroitin sulfate biosynthesis” Glycobiology 1997 vol. 7 No. 7, pp. 905-911.
Rohmann K. et al, “Two N-acetylgalacto-saminyltransferase are involved in the biosynthesis of chondroitin sulfate” Eur. J. Biochem, 1985, vol. 148 No. 3, pp. 463-469.
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Supplementary Partial European Search Report dated Jul. 12, 2005.
Goto Masanori
Kimata Koji
Narimatsu Hisashi
Sato Takashi
Yada Toshikazu
Meah Md. Younus
National Institute of Advanced Industrial Science and Technology
Prouty Rebecca E.
Seikagaku Kogyo Kabushiki Kaisha
Sughrue & Mion, PLLC
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