Method of removing nucleic acid amplification inhibitor from biological sample and a Micro-PCR system

摘要

Provided is a method of removing a nucleic acid amplification inhibitor from a biological sample. The method includes contacting the biological sample to a carboxyl group-coated solid support. Provided is also a micro-PCR system including a sample pretreatment chamber including a carboxyl group-coated solid support; a PCR chamber; and a channel connecting the sample pretreatment chamber and the PCR chamber.