Casandra
Casandra Test Code AR05514Version 1 (DRAFT)
Performing Lab
Isohemagglutinin Titer, IgG and IgM
Also known as: IRL ISO MG
Clinical Use
Order TestUse
Aid in determination of the relative amount of anti-A or anti-B present in plasma. Higher titers may be used in the evaluation of an individual's ability to mount an immune response against the cognate antigens.
Special Instructions
Not provided.
Limitations
Specimens are screened for antibodies, if positive, antibody identification will be performed. Titers will be performed as indicated by the isohemagglutinins detected. Additional charges will apply to antibody identification and titer testing.
Test Details
New York Approved
Methodology
Other
Biomarkers
Targets not provided.
LOINC Codes
Result Codes
- 883-9 - ABO Group Bld
- 50762-4 - A IgM Titr SerPl
- 50763-2 - B IgM Titr SerPl
- 50761-6 - A IgG Titr SerPl
- 50764-0 - B IgG Titr SerPl
Result Turnaround Time
1-3 days
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Whole Blood
Volume
14 mL
Minimum Volume
6 mL
Container
Lavender (K2EDTA), or Pink (K2EDTA)
Storage Instructions
Refrigerated.
Causes for Rejection
Separator or gel tubes.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | Unacceptable |
| Refrigerated | 1 week |
| Frozen | Unacceptable |
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