Sanquin is a Netherlands-based organization headquartered in Amsterdam, serving blood donors, healthcare professionals, researchers and the wider community. Its work includes blood donation and the provision of blood products and related services for hospitals and treating professionals. Sanquin also supports medical research, sharing information about its research priorities, groups and results with fellow researchers.

For donors, Sanquin provides MijnSanquin, a personal online account where users can arrange or change appointments and update their personal details and preferences. Donors can also find support through the organization’s contact channels and Donor Service Center. Healthcare professionals can access information about services, blood products, forms and documentation.

The website also directs visitors to related specialist organizations. Sanquin Reagents B.V., also known as Essange Reagents, provides in vitro diagnostic products and product instructions through its own website. PurSang Diagnostiek, formerly Sanquin Diagnostiek, has a separate site for its forms. Through its services, donor resources, professional information and research, Sanquin connects blood donation with healthcare and scientific work.