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Test Name:
Isohemagglutinin Titer, IgG
- SBMF No:
44889 - Performance Lab Name:
ARUP Laboratories - Test Mnemonic:
IRL ISO G - ABN:
Not required - CPT Code:
86900
If blood type is A or B, add 86941
If blood type is O, add 86941x2 - Ref Lab Test No:
2000271 - Test Includes:
ABO Blood Group
Anti-A Titer, IgG (if indicated)
Anti-B Titer, IgG (if indicated) - Also Known As:
Anti-A & B Titer
Anti-A Titer
Anti-B Titer
Isohemagglutinin Titer Anti-A, IgG
Isohemagglutinin Titer Anti-B, IgG - Also See:
44891 Isohemagglutinin Titer, IgG and IgM - Spec Type:
Whole blood - Spec Container:
Lavender top (EDTA) or red top (no additive) tube - Pref Vol:
7.0 mL - Min Vol:
3.0 mL - Fasting:
No - Spec Collect:
Do not use gel-barrier tubes for specimen collection
Routine venipuncture - Spec Process:
Do not centrifuge
Do not remove serum or plasma from cells
Do not freeze - Spec Store Transport:
Refrigerated - Spec Stability:
3 days room temperature (20-30°C)
1 week refrigerated (2-8°C)
Frozen (-20°C): Unacceptable - Spec Reject:
Frozen sample
Sample collected in gel-barrier tube - Methodology:
Hemagglutination - Reference Range:
Normals are not applicable
Note:
Only IgG isohemagglutinin titers based on ABO screening results will be performed for this test. If both IgG and IgM titers are desired, order Isohemagglutinin Titer, IgG & IgM (44891). Specimens are screened for antibodies; if positive, an antibody panel will be performed. Titers will be performed as indicated for specific blood groups. Additional charges will apply to antibody identification and titer testing. - Day Run:
Mon-Fri - Time Reported:
2-4 days - Test Type:
BLOOD BANK
