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HelpTest ID BLOD0814 Isohemagglutinin
Synonym
Anti-A, Anti-B IgM Titer
Specimen Type/Requirements
Pink EDTA tube - Plasma (preferred)
Lavender EDTA tube - Plasma
Red top (Serum w/out gel) tube - Serum
See Blood Bank Specimen Labeling Policy
Do not use gel barrier or serum separator tubes.
Test is affected by hemolysis.
Specimen Volume
| Preferred Volume | 3.0 mL whole blood |
|---|---|
| Minimum Volume | 1.0 mL whole blood |
Stability/Transport
| Room Temperature | Not Acceptable | |
|---|---|---|
| Refrigerated | 3 days | Preferred for transport |
| Frozen | Not Acceptable |
Performed Test Frequency
Monday through Sunday
Additional Information
IgM Isoagglutinin titers are performed to determine the immune status of the patient.
This test does not include IgG Anti-A or Anti-B titer.
Methodology
Tube
Performing Lab
Sanford Laboratories Sioux Falls, Fargo
CPT
86157