The Institute of Serology, Kolkata is a premier public health laboratory and diagnostic institution under the Department of Health & Family Welfare, Government of West Bengal. The institute is engaged in serological testing, immunological investigations, blood grouping, infectious disease diagnosis, epidemiological surveillance, and public health laboratory services. It plays a significant role in supporting disease control programs, medical research, laboratory quality assurance, and healthcare delivery systems.

Located in Kolkata, West Bengal, the Institute of Serology provides specialized laboratory services for hospitals, healthcare institutions, government agencies, and public health organizations. The institute contributes to disease monitoring, outbreak investigations, biomedical research, and training of laboratory professionals. It is equipped with modern diagnostic facilities and scientific infrastructure for carrying out advanced laboratory testing and public health investigations.

The institute offers a professional and research-oriented work environment for microbiologists, pathologists, biotechnologists, laboratory technicians, healthcare professionals, researchers, scientists, and administrative personnel dedicated to public health and medical diagnostics.