The iSpecimen Marketplace for human biospecimen procurement.

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Specimen Search

Or see how you can contribute specimens to research.

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Procure human biospecimens from iSpecimen.

Need specimens for research?

High quality. Richly annotated. On demand.
Register for free to begin your search.


Contribute human biospecimens to iSpecimen.

Have specimens for research?

Advance medical research. Enhance sustainability.
Register for free to see how it works.


Our Company

Learn why we are the marketplace for human biospecimen collections, sourcing from a vast and diverse partner network.

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Our Partners

See why hospitals, labs, biorepositories, blood centers, clinical trial sites, and other organizations partner with us to contribute specimens to research.

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Our Customers

Find out why researchers from leading biopharma companies, academic institutions, and government entities choose us for their human biospecimen needs.

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