Molecular TCR Vb-CDR3 Fragment Length Analysis
Bone marrow transplantation; DiGeorge Syndrome; Hematopoietic cell transplantation; Immune Reconstitution; Immune System Diversity; Immunological Recovery; Leaky SCID; Oligoclonal T Cell; Omenn Syndrome; Primary Immunodeficiency; SCID; Spectratyping; T cell diversity; T cell recovery; T Cell Repertoire; T cell spectratype; TCR V-beta, TCR V-beta, TCRVB
Mayo Medical Lab
Other Reference Test
Adults: 5-10 mL Whole Blood; Pediatrics: 1-3 mL Whole Blood
Collect Monday-Thursday only, no weekends or holidays. Physician must complete the Mayo TCR V beta Spectratyping Assay Patient Info (T719) form and submit with specimen to the lab.
Room Temp: 48 Hours; Refrigerated: Unacceptable; Frozen: Unacceptable
Gross hemolysis; Clotted
Adults: 10 mL Whole Blood; Pediatrics: 3 mL Whole Blood
Adults: 5 mL Whole Blood; Pediatrics: 1 mL Whole Blood
Submit the completed Mayo TCR V beta Spectratyping Assay Patient Info (T719) form with specimen room temp same day as collected Monday-Thursday only, no weekends or holidays.
Insurance authorization is required prior to draw for Outpatients. MJ approval is required for Inpatients.