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发明授权
US07615347B2 Method for trapping nucleic acids using divalent metal ions 失效
用二价金属离子捕获核酸的方法

Method for trapping nucleic acids using divalent metal ions
摘要：
A method for trapping nucleic acids on a surface of a solid phase substrate, which comprises the step of contacting a sample containing nucleic acids and having a pH of 12 or higher with the surface of the solid phase substrate on which divalent metal ions are immobilized, and a method for trapping nucleic acids on a surface of a solid phase substrate, which comprises the step of contacting a sample containing nucleic acids and a magnesium compound, of which pH is adjusted to be 12 or higher, with the surface of the solid phase substrate.
摘要（中）：

一种用于捕获固相底物表面上的核酸的方法，其包括使含有核酸并且具有12或更高pH值的样品与其上固定有二价金属离子的固相底物的表面接触的步骤， 以及用于在固相底物的表面上捕获核酸的方法，其包括将pH调节至12或更高的含有核酸和镁化合物的样品与固相的表面接触的步骤 基质。

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