Feedback
Non-Criteria Antiphospholipid Syndrome (APS) (aPs, aPt, aPs/aPt) Antibodies Panel
2012729
Ordering Recommendation

Acceptable panel for second-line testing for antiphospholipid syndrome (APS) risk estimation when results for aPL criteria tests are negative or equivocal.

Mnemonic
NCAPS PAN
Methodology
Semi-Quantitative Enzyme-Linked Immunosorbent Assay
Performed
Thu
Reported
1-8 days
New York DOH Approval Status
This test is New York DOH approved.
Submit With Order
ARUP Consult®
Disease Topics
Specimen Required
Patient Preparation
 
Collect
Serum separator tube (SST). 
Specimen Preparation
Separate serum from cells ASAP or within 2 hours of collection. Transfer 1.5 mL serum to an ARUP Standard Transport Tube. (Min: 0.9 mL) 
Storage/Transport Temperature
Refrigerated. 
Unacceptable Conditions
Heat-inactivated, grossly hemolyzed, icteric, or 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 NumberComponentsReference Interval
0050906Phosphatidylserine Antibody, IgGLess than 11 U/mL
0050907Phosphatidylserine Antibody, IgMLess than 25 U/mL
2009447Phosphatidylserine and Prothrombin IgG0-30 Units
2009449Phosphatidylserine and Prothrombin IgM0-30 Units
0051302Prothrombin Antibody, IgGLess than 20.0 Units

Interpretive Data
Refer to report.

Note
CPT Code(s)
Components
Component Test Code*Component Chart NameLOINC
0050906Phosphatidylserine Antibody IgG32032-5
0050907Phosphatidylserine Antibody IgM32033-3
0051302Prothrombin Antibody, IgG40595-1
2009448Phosphatidylserine and Prothrombin IgG
2009450Phosphatidylserine and Prothrombin 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, please click the sidebar link to access the Interface Map.
Aliases
  • ACA and non-criteria APS panel
  • aCL and non-criteria APS panel
  • aCL and non-criteria APS;
  • APS aCL and non-criteria panel