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Unlocking Scientific Potential: Requesting PBN Samples

Nothing can be learned from a specimen that never leaves the freezer. Our goal at PBN is to get samples into the laboratories of researchers investigating the cause, progression, and treatment of schizophrenia and bipolar spectrum disorders. You can request samples through our a straightforward four-step process: select, apply, review, and access. Our Biospecimen Review Access Committee (BRAC) performs periodic review, while we provide grant support letters to fortify your research endeavors.

Requesting Samples: Step by Step

When you're ready to access samples from PBN, start here:

Step 1: Identify samples that meet your needs

To register for access and browse the catalog, follow the catalog link provided on the study information page.

Browse available samples

There is no maximum or minimum number of samples that a researcher can request. Any request must justify the number of samples being requested.

Have specific participant or sample requirements? Reach out to PBN for help identifying samples that meet your needs. We are happy to help

Official Letters for Grant Support

PBN can provide two types of letters for your grant:

  • If you complete an application and your request is approved by the BRAC, you will receive an official letter that indicates you have been approved for specimens. The approval is valid for 12 months.
  • If you do not complete an application and/or your request is not yet approved, PBN can provide a letter indicating the types of samples that we bank. The letter will also state that before any samples can be distributed to you, your application must be approved by the appropriate BRAC.