Chemistry: natural resins or derivatives; peptides or proteins; – Proteins – i.e. – more than 100 amino acid residues
Reexamination Certificate
2007-05-08
2007-05-08
Kerr, Kathleen M. (Department: 1656)
Chemistry: natural resins or derivatives; peptides or proteins;
Proteins, i.e., more than 100 amino acid residues
C530S333000, C435S004000
Reexamination Certificate
active
11182592
ABSTRACT:
Novel fetal genes (fls353 and fls485) have been successfully isolated from human fetal liver-derived cDNAs. These genes were specifically expressed in tissues including fetal tissues which are thought to contain a large number of undifferentiated cells and actively differentiating/proliferating cells. High levels of expression of these genes were observed also in a variety of cancer cells. The proteins and genes encoding the proteins can be used as the tool for developing drugs for the treatment of tumors.
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Geneseq Accession No. AAX40161, available Jul. 2, 1999.
Nezu Jun-Ichi
Ose Asuka
Chugai Seiyaku Kabushiki Kaisha
Fish & Richardson P.C.
Kerr Kathleen M.
Kim Alexander
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