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A Complete Guide About Biorepository

The biorepository offers a variety of storage, annotation, and professional collection options. The Georgia Cancer Center Biorepository also houses a state-wide resource for oncology. This resource collects samples from six sites to reflect the variety of patients with cancer and enhance cancer research.

Over the past few years, the Biorepository has provided specimens for more than 30 research projects. This program aimed to sequence and perform molecular analysis on 4,000 patients with cancer. Biorepository met the highest quality standards for specimen processing. There are several biorepository centers such as that helps in collecting and storing the samples for further research.


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The Biorepository stores and collects specimens in standardized conditions, with appropriate patient consent and accompanying demographic and clinical information. This is in accordance with NCI's OBBR/ISBER Best Practices for Biorepositories.

To preserve their integrity, tissue specimens are quickly frozen in vapor phase nitrogen and kept in large cryo freezers at 170 to 190 degrees C. Before freezing, blood is usually separated into serum, plasma, and buffy coats. Blood derivatives are kept at temperatures between -70 and -80°C. To ensure low temperatures, the freezers are constantly monitored and connected to an alarm system.

The repository serves as a crucial link between research and clinical efforts in the advancement of personalized medicine. Collecting specimens requires collaboration from many people, including surgeons, pathologists, and staff. Patients who donate specimens to future research are crucial in this process. Patients have the opportunity to make a contribution to science, which may help in the earlier detection of cancer and better treatment.