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HelpTest Code LAB8024 Antibody Elution, Whole Blood
Additional Codes
| Test Name in EPIC | EPIC Test Code | Mnemonic |
|---|---|---|
| ANTIBODY ELUTION | LAB8024 | ELUATE |
Test Alias
ABY Elution, Eluate, Elution
Methodology
Manual
Test Algorithm
Elution studies may be performed in the invesigation of a positive DAT and/or autocontrol performed as part of an antibody identification. Note: cord blood samples with a positive DAT will not reflex an Antibody Elution, it is only done upon request.
Clinical Information
Elution dissociates antibodies from sensitized red cells with the objective of recovering bound antibody in a usable form.
Specimen Requirements
Call Transfusion Services to request this test.
Specimen Type: Whole blood
Container/Tube: Lavender top (EDTA) or pink top (K2EDTA)
Specimen Volume: 6 mL
Specimen Minimum Volume: 4 mL
Collection Instructions: Send specimen in original tube.
Specimen Transport Temperature
Ambient/Refrigerate OK/Frozen NO
Day(s) Test Set Up
Upon request
Performing Laboratory
Essentia Health Laboratory-Transfusion Services
St. Joseph's Medical Center Lab
SMDC Clinical Lab
Fargo Hospital Lab
Test Classification and CPT Coding
86860
Useful for/Utility
Antibody elution is useful for identifiying IgG antibodies coating a patient's red blood cells.