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Test Name:
Phosphatidylserine IgA, IgG, and IgM Antibodies
- SBMF No:
44239 - Performance Lab Name:
ARUP Laboratories - Test Mnemonic:
PHOS AB - ABN:
Not required - CPT Code:
86148x3 - LOINC Code:
32032-5; 32033-3; 32031-7 - Ref Lab Test No:
0050905 - Test Includes:
Phosphatidylserine IgA Antibody
Phosphatidylserine IgG Antibody
Phosphatidylserine IgM Antibody - Also Known As:
aPS Antibodies - Spec Type:
Serum - Spec Container:
Gold top (SST) or red top (serum) tube - Pref Vol:
0.5 mL - Min Vol:
0.25 mL - Fasting:
No - Spec Collect:
Routine venipuncture - Spec Process:
Clot 30 minutes
Promptly centrifuge 15 minutes
Immediately transfer serum to separate plastic tube - Spec Store Transport:
Refrigerated - Spec Stability:
After separation from cells:
48 hours room temperature (20-30°C)
2 weeks refrigerated (2-8°C)
1 year frozen (-20°C) – Do not use frost-free units that undergo repeated freeze/thaw cycles - Spec Reject:
Heat-inactivated, severely lipemic, contaminated, or hemolyzed sample - Methodology:
Semi-Quantitative Enzyme-Linked Immunosorbent Assay (ELISA) - Clinical Significance:
Refer to:
- Reference Range:
Phosphatidylserine IgA Antibody
Less than 20 U/mLPhosphatidylserine IgG Antibody
Less than 11 U/mLPhosphatidylserine IgM Antibody
Less than 25 U/mL - Day Run:
Mon, Wed, Fri - Time Reported:
2-5 days - Test Type:
IMMUNOLOGY
