| 摘要 |
PROBLEM TO BE SOLVED: To provide a magnetic particle for immunological examination capable of connecting a primary probe to the surface of the magnetic particle while holding the activity of the primary probe. SOLUTION: The magnetic particle for immunological examination is characterized in that the quantity of the functional groups on the surface of the magnetic particle used in the connection of the primary probe, which is connected to a substance to be examined, and the magnetic particle shows a value of 15-50 squareÅ/functional group as a parking area. COPYRIGHT: (C)2006,JPO&NCIPI
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