Phosphatidylserine Antibodies, IgG and IgM
2006495
 
Ordering Recommendation
Preferred second-line test for strong suspicion of seronegative antiphospholipid syndrome. Order incrementally or concurrently with other noncriteria antiphospholipid antibody tests.
Mnemonic
PHOSSER GM
Methodology
Semi-Quantitative Enzyme-Linked Immunosorbent Assay
Performed
Sun, Tue, Wed, Fri, Sat
Reported
1-3 days
N/A
New York DOH Approval Status
This test is New York DOH approved.
Specimen Required
Patient Preparation
 
Collect
Serum separator tube  
Specimen Preparation
Separate serum from cells ASAP or within 2 hours of collection. Transfer 0.5 mL serum to an ARUP Standard Transport Tube. (Min: 0.3 mL)  
Storage/Transport Temperature
Refrigerated  
Unacceptable Conditions
Plasma, other body fluids, heat-inactivated, contaminated, grossly icteric, grossly hemolyzed, or severely lipemic specimens  
Remarks
 
Stability
After separation from cells: Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 year (avoid repeated freeze/thaw cycles)  
Reference Interval
Test Number Components Reference Interval
Phosphatidylserine Antibody, IgG Less than 11 U/mL
Phosphatidylserine Antibody, IgM Less than 25 U/mL
Interpretive Data
Note
CPT Code(s)
86148x2
Components
Component Test Code*Component Chart Name
0050906Phosphatidylserine Antibody IgG
0050907Phosphatidylserine Antibody IgM
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, contact interface support at interface.support@aruplab.com.
Cross References
  • Anti-Phosphatidylserine
  • Anti-Phosphatidylserine (aPS)
  • Antiphosphatidylserine
  • aPS Antibodies IgG, IgM, IgA