Specimen Submission Guidelines for Bone Marrow Biopsy Core
Note: Specimen submissions vary per protocol. Please follow instructions accordingly.
NOTE: Do not send cytogenetics specimens to the repository.
- Standard Instructions for Collecting Snap Frozen Tissue
- Pre-label a cryovial according to the specimen labeling requirements indicated in the General Specimen Submission Instructions above.
- Pre-chill cryovial by placing on dry ice.
- Snap freeze tissue immediately after resection.
- Snap freeze tissue on dry ice or in the vapor phase liquid nitrogen (do not submerge the tissue in liquid nitrogen).
- Transfer frozen core to pre-chilled tube to prevent thawing of the core
- Store snap frozen tissue in a liquid nitrogen freezer (at vapor phase) or a -70°C to -80°C freezer until ready to ship.
- Standard Instructions for Shipping Snap Frozen Tissue
- Ship frozen tissue on dry ice via preferably using Federal Express Priority Overnight service. Use of other courier services may delay package receipt.
- Frozen specimens may only be shipped Monday through Thursday using only overnight delivery to arrive Monday through Friday. Do NOT ship frozen specimens on Friday for Saturday delivery.
- For packaging instructions refer to the shipping guidelines for frozen specimens as outlined in the General Specimen Submission Instructions above.