Immunoassay method for membrane-bound matrix metalloprotease

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United States of America Patent

APP PUB NO 20040096899A1
SERIAL NO

10432198

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Abstract

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It is made possible to quantify MT1-MMP and to measure the enzymatic activity of MT1-MMP sensitively, accurately and quickly with simple operations and reagents. The MT1-MMP quantifications and the MT1-MMP enzymatic activity measurements can be carried out using quantitative immunoassays for MT1-MMP with anti-MT1-MMP Ab and reagents used therefor, further immunologically quantifying methods for a member selected from (i) MT1-MMP released and/or solubilized from cell membrane with a surfactant and/or a reducing agent and (ii) spontaneously solubilized MT1-MMP, reagents used therefor, solid-phased MT1-MMP, etc., thereby enabling the screening for a compound which promotes or inhibits the expression of MT1-MMP or a compound which promotes or inhibits the enzymatic activity of MT1-MMP, and facilitating the development and research for valuable pharmaceutical drugs. There are also provided a useful testing drug for cancer or cancer metastasis.

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Patent Owner(s)

Patent OwnerAddress
DAIICHI FINE CHEMICAL CO LTDTOYAMA PREFECTURE JAPAN TOYAMA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aoki, Takanori Takaoka, JP 58 500
Fujimoto, Noboru Takaoka, JP 9 117
Iwata, Kazushi Takaoka, JP 10 58
Ogawa, Miwa Takaoka, JP 22 55
Yonezawa, Kayoko Takaoka, JP 1 6

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