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The Biggest Disease-based
Biobank Network of Korea

KBN, the largest biobank network in korea, collects, manages, and holds disease-based
human bioresources, i.e. various samples of more than 600,000 individuals.

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KBN Distribution Support Center

The Center provides human bioresources, and clinical and epidemiological information
held by KBN biobanks nationwide and actively supports the distribution.

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KBN Provides On-line Searching Database
and Operates
Distribution Support Center

Researchers conduct KBN human bioresource search, while the distribution support
center
provides services customized to individual users.

About us

KBN Portal

The Korea Biobank Network’s Human Bioresource Sharing and Access Platform, established in 2019, aims to expand the accessibility of the disease-based bioresources collected through KBN and develop a system to collect high-quality standard clinical information, thereby establishing a distribution support system tailored to researchers.

The KBN portal is the largest shared open platform for disease-based resource owned by KBN biobanks involved in KDCA(Korea Disease Control and Prevention Agency) KBP(Korea Biobank Project). It discloses and shares related information including disease-based resource status, systematic search, efficient distribution, and utilization outcomes to researchers in order to improve the efficient utilization of national disease-based resources.

Structure

Structure is organized by the Ministry of Health and Welfare(Division of Bioethics Policy), the KDCA Korea National Institute of Health(Division of Biobank, Department of precision Medicine), KBN Biobanks.

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Ministry of Health and Welfare (Division of Bioethics Policy)

▣ Overall management of National bioethics policy

▣ Korea Biobank Project related system support

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KDCA KNIH (Division of Biobank, Department of precision Medicine)

▣ KBN management (National Biobank of Korea management)

▣ Collection, management, and distribution of large-scale population-based human bioresources

▣ Human bioresource management standardization and technology development

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Human Bioresource Regional Banks

▣ Collection, management, and distribution of disease-based human bioresources

▣ Organiztion and operation of Korea Biobank Council

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KBN (Korea Biobank Network)

Korea Biobank
Project

In 2026, the Korea Biobank Project (KBP) entered its 5th phase with a renewed vision to drive innovation in national healthcare R&D through biobanks, build a world-class biobank ecosystem, and maximize the value of human biospecimens.

Through the KBN, leading biobanks across Korea work together to collect, manage, share, and utilize high-quality human biospecimens, supporting biomedical research and the development of innovative healthcare solutions.

The Phase 5 Project includes initiatives for collaborative subnetworks for specific disease-targeted future biobanking (n=10), biobank innovation consortia for biomedical and healthcare research (n=4), and dementia brain banks (n=4). 

National Biobank of Korea

Collaborative subnetworks for specific disease-targeted future biobanking

Biobank innovation consortia for biomedical and healthcare research

Dementia brain banks

Current Status (as of December 31, 2025)

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Collection
participants

1392569

vials

23343517

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Distribution
studies

5854

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Utilization
papers

2185

patents

246

Distribution procedure

Procedure

KBN Human bioresources application procedure for distribution.

KBN distributes the collected human bioresources to researchers for domestic healthcare R&D. For access to, researcher(s) residing in Korea and carrying out a research project that has obtained IRB approval(or exemption) can apply for access to human bioresource distribution, and if approved by the Access and Sharing Committee, the bioresources are released.

1

Search of human
bioresources for
distribution

Search for human bioresources
status on the KBN Portal
(Human Resources Search Page) 
2

Inquiry of human
bioresources for
distribution

Check the availability of
resources available for
distribution through KBN
distribution support center
3

Application for
distribution

Fill out and submit the
distribution application
form through the KBN
Portal
4

Distribution of
bioresources

The biobank reviews
the documents on the
application for distribution
and decides whether to
distribute or not
5

Submission of
achievements

Results and outcomes
achieved using the
distributed resources,
if any, should be informed
KBN Portal within three
months after the
achievement 

KBN Biobanks - targeted diseases

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The Catholic University of Korea,
Seoul ST. Mary's Hospital
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Hematologic diseases, Atopy, Healthy controls

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The Catholic University of Korea,
Eunpyung ST. Mary's Hospital
tarket

Hematologic diseases, Atopy, Healthy controls

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The Catholic University of Korea,
Bucheon ST. Mary's Hospital
tarket

Brain tumor, Ovarian cancer, Endometrial cancer, Lung cancer, Placenta, etc.

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The Catholic University of Korea,
Deajeon ST. Mary's Hospital
tarket

Hematologic diseases, Atopy, Healthy controls

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Kyungpook National University Hospital
tarket

Inflammatory bowel disease (IBD), Rare gastrointestinal diseases, Neuroendocrine tumors (NETs), MALT lymphoma

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Gyeongsang National University Hospital
tarket

Inflammatory bowel disease (IBD), Prematurity, Pediatric and adolescent diseases

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Keimyung University Dongsan
Medical Center
tarket

Gastrointestinal diseases, Liver diseases, Cardiovascular diseases, Breast and female reproductive system diseases

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Seoul National University Hospital
tarket

Kidney disease

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Kangwon National University Hospital
tarket

Kidney disease

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Hallym University Sacred
Heart Hospital
tarket

Kidney disease

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Seoul National University
Dental Hospital
tarket

Oral disease

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Biobank of Yonsei University
Dental Hospital
tarket

Oral disease

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Apple tree Medical Foundation
tarket

Oral disease

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Pusan National University
Dental Hospital
tarket

Oral disease

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Asan Medical Center
tarket

Pancreatic cancer, Biliary tract cancer, Lung cancer, Ovarian cancer

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Seoul National University
Bundang Hospital
tarket

Healthy controls, Lung cancer

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CHA University Bundang
Medical Center
tarket

Ovarian cancer

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Soonchunhyang University
Bucheon Hospital
tarket

Cardiomyopathy (HCM, DCM, ICM, etc.)

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Ewha Woman's University
Mokdong Hospital
tarket

Cardiomyopathy

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Keimyung University Dongsan
Medical Center
tarket

Gastrointestinal diseases, Liver diseases, Cardiovascular diseases, Breast and female reproductive system diseases

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Ajou University Hospital
tarket

Liver cancer, Liver cirrhosis, Chronic hepatitis, Other liver diseases, Healthy controls, Various cancers

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Keimyung University Dongsan
Medical Center
tarket

Gastrointestinal diseases, Liver diseases, Cardiovascular diseases, Breast and female reproductive system diseases

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Chungbuk National University Hospital
tarket

Liver cancer, Liver diseases, Healthy controls, Genitourinary cancers

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Seoul National University
Bundang Hospital
tarket

Healthy controls, Lung cancer

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Inje University Busan Paik Hospital
tarket

Breast diseases, Female reproductive system diseases, Pregnancy, Postpartum period, Autoimmune diseases

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Keimyung University Dongsan
Medical Center
tarket

Gastrointestinal diseases, Liver diseases, Cardiovascular diseases, Breast and female reproductive system diseases

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Pusan National University Hospital
tarket

Various cancers, Cardiovascular diseases, Psychiatric disorders

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Inha University Hospital
tarket

Breast diseases, Female reproductive system diseases, Autoimmune diseases, Respiratory diseases

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Jeonbuk National University Hospital
tarket

Alzheimer’s disease, Parkinson’s disease, Amyotrophic lateral sclerosis (ALS), Osteoarthritis, Infectious diseases

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Biobank of Chonnam National
University Hospital
tarket

Aging and degenerative diseases, Infectious diseases

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Wonkwang University Hospital
tarket

Five major cancers

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Chonnam National University
Hwasun Hospital
tarket

Liver cancer, Gastric cancer, Lung cancer

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Chungnam National University
Sejong Hospital
tarket

Liver cancer, Gastric cancer, Lung cancer

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Konyang University Hospital Biobank
tarket

Liver cancer, Gastric cancer, Lung cancer

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National Cancer Center
tarket

Sarcoma cancer

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Ajou University Industry-Academic
Cooperation Foundation
tarket

Chronic cerebrovascular disease

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Chungnam National University
Sejong Hospital
tarket

Developmental disability, CADASIL

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Yonsei University Industry-Academic
Cooperation Foundation
tarket

Normal tissue

BIOBANKS

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