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Time Sensitive

Ordering Recommendation

New York DOH Approval Status

This test is New York state approved.

Specimen Required

Patient Preparation

Platelet transfusion given within 4 days of specimen collection may affect results.

Collect

Yellow (ACD solution A or B). Collect and ship same day, Sunday-Wednesday only.

Specimen Preparation

Transport 40 mL whole blood if platelet count is less than 100,000 or 10 mL if platelet count is greater than 100,000. 
Test is not performed at ARUP; separate specimens must be submitted when multiple tests are ordered.

Storage/Transport Temperature

CRITICAL REFRIGERATED.

Unacceptable Conditions
Remarks
Stability

Ambient: Unacceptable; Refrigerated: 4 days; Frozen: Unacceptable

Methodology

Qualitative Enzyme-Linked Immunosorbent Assay (ELISA)

Performed

Varies

Reported

3-6 days

Reference Interval

By Report

Interpretive Data



Compliance Category

Performed by non-ARUP Laboratory

Note

Hotline History

N/A

CPT Codes

86022; 86023

Components

Component Test Code* Component Chart Name LOINC
2007238 Platelet Ab (Plasma) GP IIb/IIIa Pool 48594-6
2007239 Platelet Ab (Eluate) GP IIb/IIIa Pool 48594-6
2007240 Platelet Ab (Plasma), GP Ib/IX Pool 63478-2
2007241 Platelet Ab (Eluate), GP Ib/IX Pool 63478-2
2007242 Platelet Ab (Plasma), GP Ia/IIa Pool 63479-0
2007243 Platelet Ab (Eluate), GP Ia/IIa Pool 63479-0
2007259 Platelet Ab (Glycoprotein), Interp. 93479-4
* 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

  • Idiopathic Thrombocytopenia Purpura (ITP)
  • Indirect and Direct Platelet Antibodies
  • Platelet Associated IgG and IgM
  • Platelet Autoantibodies
Platelet Antibody (Glycoprotein) Plasma/Eluate

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