Abstract: A biochip with a radio frequency (RF) identification (ID) chip attached thereto, a hybridization system, and a hybridization management method are provided. Probes used for analyzing living body molecules are highly integrated on a substrate of the biochip, and biochip information including information obtained in the process of combining the living body molecules with the probes of the biochip is recorded in the RF ID tag of the biochip. Accordingly, it is possible to efficiently manage the biochip information using the RF ID tag and to prevent the biochip from being reused.