发明名称 |
METHOD FOR MEASURING ORGANISM-ORIGINATED PHYSIOLOGICALLY ACTIVE SUBSTANCE IN HYALURONIC ACID PREPARATION |
摘要 |
<p>Provided is a technique for achieving a higher measurement accuracy in the detection of an organism-originated physiologically active substance or the measurement of the concentration of the organism-originated physiologically active substance in a hyaluronic acid preparation. The present invention relates to a measurement method for detecting an organism-originated physiologically active substance or measuring the concentration of the organism-originated physiologically active substance in a hyaluronic acid preparation by mixing the hyaluronic acid preparation with an AL reagent to allow the organism-originated physiologically active substance in the hyaluronic acid preparation and an AL to react with each other. A mixed solution of the hyaluronic acid preparation with the AL reagent is diluted with an aqueous electrolyte solution, and a specific protein having a higher affinity for the organism-originated physiologically active substance than that of hyaluronic acid is added to the mixed solution.</p> |
申请公布号 |
EP2848941(A1) |
申请公布日期 |
2015.03.18 |
申请号 |
EP20130788211 |
申请日期 |
2013.05.07 |
申请人 |
KOWA COMPANY LTD. |
发明人 |
HIRONO, TAISUKE;SUGIURA, YUKA |
分类号 |
G01N33/579 |
主分类号 |
G01N33/579 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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