5544
Platelet Autoantibodies
Order Code: 5544
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Test Information
This assay detects direct and indirect glycoprotein-specific antibodies in eluates prepared from washed patient platelets.
Also Known As
- Idiopathic Thrombocytopenia Purpura (ITP)
- Indirect and Direct Platelet Antibodies
- ITP
- Platelet Associated IgG and IgM
Test Type
Functional/Serologic Test
Sample Notes
ACDA Whole Blood or ACDB Whole Blood (yellow top)
Requested Volume
40 ml if platelet count <100,000 or 10 ml if platelet count >100,000
Minimum / Pediatric Volume
Please contact lab for minimum sample requirements.
Additional Sample Information
Sample must be received within 4 days of draw date.
Shipping Information
Refrigerated
CPT Codes
- 86022
- 86023
Method
ELISA
Turnaround Time
3 days
New York State Approval
Yes
DEX Z-Code™
No