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Perforin/Granzyme B (MISC REF LAB)
Test Code1230230051
Alias/See Also
LAB2450: Perforin/Granzyme B | HLH: PERFORIN/GRANZYME B BY FLOW|PERFORIN|GRANZYME B
CPT Codes
88184x1, 88185x4
Preferred Specimen
NON-INTERFACED LABS: LAVENDER TOP-EDTA (Room Temperature) Min Vol: 1
Other Acceptable Specimens
NON-INTERFACED LABS: PINK TOP-KEDTA: (Room Temperature) Min Vol: 1
NON-INTERFACED LABS: MICRO LAVENDER- EDTA: (Room Temperature) Min Vol: 1
NON-INTERFACED LABS: GREEN TOP- NAHEP: (Room Temperature) Min Vol: 1
NON-INTERFACED LABS: MICRO LAVENDER- EDTA: (Room Temperature) Min Vol: 1
NON-INTERFACED LABS: GREEN TOP- NAHEP: (Room Temperature) Min Vol: 1
Instructions
5-10mL blood in Sodium Heparin (Dark Green) Collect Monday - Thursday only
Transport Temperature
5-10mL blood in Sodium Heparin (Dark Green) is the general requirement and should be sufficient for patients who are not lymphopenic. Minimum Collection Volume Minimum Volume Dependent on ALC Unacceptable Conditions Frozen, clotted, hemolyzed or centrifuged specimens. Specimen collected in an unacceptable anticoagulant.Storage/Transport Temperature AMBIENT Specimen PreparationSpecimen must be received Monday-Thursday (Thurs by 11 am) and within 24 hours of collection. Keep specimen as whole blood at room temperature. Stability (from collection to initiation)Ambient: 24 hours / Frozen: Unacceptable / Refrigerated: Unacceptable.PerformedMon - Thurs (This is a 2- day test and cannot be accepted on Friday or the day before a holiday)
Report Available
NON-INTERFACED LABS
STAT: 7200 min
Routine: 7200 min
Extended TAT: No TAT min
Timed: 7200 min
Life or Death: 7200 min
STAT: 7200 min
Routine: 7200 min
Extended TAT: No TAT min
Timed: 7200 min
Life or Death: 7200 min
Last Updated: March 6, 2023