Printable Test Catalog - OU Medicine

CPT: 83890; 83894 x 9; 83898 x 24; 83904 x 16; 83912
[B2GLYGM] BETA-2 GLYCOPROTEIN IGG/M
SPECIMEN REQUIRED: Frozen serum or plasma
TUBE OR CONTAINER: Red, Gold or Blue (citrate)
SPECIAL HANDLING: Draw 1 FULL citrate tube; tube must be filled
to the fill line to ensure proper anticoagulant
to blood ratio; Invert gently 3-4
times to prevent clotting
Send to lab immediately or centrifuge and
freeze plasma
SPECIMEN VOLUME: 1 full tube
Testing volume: 1 mL of PLASMA
MINIMUM VOLUME: 1 full tube
Testing volume: 1 mL of PLASMA
TEST INCLUDES: Beta-2 glycoprotein IgG and IgM
TEST AVAILABILITY: Daily
TURNAROUND TIME: 3-8 days
REFERENCE RANGE: < 20 units
OTHER NAMES: Anti-2 Glycoprotein 1; Anti-2 GP1; Beta-2 Glycoprotein
1 Antibodies, IgG, IgM
METHODOLOGY: Enzyme-linked immunosorbent assay (ELISA)
CLINICAL USE: Assess the risk of thrombosis in patients who may
be at risk for antiphospholipid syndrome (APS)
CPT: 86146 x 2
[B2GLYIGA] Anti-beta-2-Glycoprotein I IgA Ab
SPECIMEN REQUIRED: Refrigerated serum
TUBE OR CONTAINER: Red or Gold
SPECIMEN VOLUME: 2 mL
MINIMUM VOLUME: 1 mL
TEST AVAILABILITY: Daily
TURNAROUND TIME:
REFERENCE RANGE: < 20 units
METHODOLOGY: Enzyme-linked immunosorbent assay (ELISA) to
detect antibodies binding to a microtiter plate
coated with purified 2-glycoprotein 1 antigen
CLINICAL USE: Assess the risk of thrombosis in patients who may
be at risk for antiphospholipid syndrome (APS).
This test should be used in conjunction with
current traditional anticardiolipin and
anticoagulant tests
CPT: 86146
[B2MIC] Beta-2-Microglobulin
SPECIMEN REQUIRED: Refrigerated serum
TUBE OR CONTAINER: Red or Gold
SPECIMEN VOLUME: 0.5 mL
MINIMUM VOLUME: 0.3 mL (this volume does not allow for repeat
testing)