Phosphatidylserine and Prothrombin G/M

Synonyms

• LAB10534
• PHOSPHATIDYLSERINE AND PROTHROMBIN G/M
• PSPT

Cerner Name

Phosphatidylserine/Prothrombin Abs, Serum

Clinical Info

May be useful as an independent risk marker for thrombosis associated with APS and related diseases. Consider using when all criteria aPL antibody tests are negative; positive results should be reported to document persistence.

Specimen Sources

Blood, Arterial Blood, Capillary Blood, Central Line Blood, Venous

Specimen Types

Blood

Specimen Volume

0.5 mL serum ( 0.3 mL min)

Container

Gold Top Tube

Collection Instructions

Container/Tube: Gold top tube 
Separate serum from cells ASAP or within 2 hours of collection
Specimen: 0.5 mL serum ( 0.3 mL min)
Transfer Temperature: Frozen

Transport Instructions

Refrigerated or Frozen

Specimen Stability

48 Hours Room Temperature
2 weeks Refrigerated
12 Months Frozen

Methodology

Enzyme-Linked Immunosorbent Assay (ELISA)

Days Performed

TAT: 3-10 Days

Performing Laboratories

ARUP

CPT

86148 x 2

PDM

2159707

Results

Result Interpretation

Forms