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公开(公告)号：EP3379248A1
公开(公告)日：2018-09-26
申请号：EP16866421.7
申请日：2016-11-18
发明人： MAENO, Emi
CPC分类号： C12Q1/34 , G01N2333/978 , G01N2500/20
摘要： The present invention provides an arginase activity measurement method that easily and conveniently measures arginase activity with high sensitivity. The arginase activity measurement method includes a step of adding a sample including arginase and a solution including a divalent cation to a reaction vessel, and thereby activating arginase; a step of adding an arginine solution to the sample including the activated arginase, and performing an enzyme-substrate reaction; and a step of adding an acidic solution including a urea detection reagent and having a pH of from 1.0 to 4.0 to the sample subjected to the enzyme-substrate reaction, and simultaneously performing deactivation of enzyme and a urea detection reaction.
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公开(公告)号：EP3854587A1
公开(公告)日：2021-07-28
申请号：EP21152426.9
申请日：2021-01-20
摘要： A method of producing a cell culture chip, in which a first adhesive is film-formed on a first substrate 11 having transparency such that a first adhesive layer 12 and a recessed portion on which one or more cell culture flow paths are formed face each other, and a second adhesive is film-formed on the first substrate 11 such that a second adhesive layer 13 and a flat portion around the recessed portion face each other, thereby obtaining a cell culture flow path substrate 20b, the first adhesive containing a polyester-based resin having a glass transition temperature of 5°C or higher, and the second adhesive containing a polyester-based resin having a glass transition temperature of lower than 5°C.
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