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NAIT-Paternal Crossmatch

Order Code: 5650

Test Information

This test is a flow based crossmatch between maternal serum and paternal platelets. this test is used to determine if a an antibody in the maternal samples is reactive to paternal plateelts.

Sample Requirements

ACDA Whole Blood (yellow top) from father and Serum from mother

Additional Sample Requirements

Mother's serum should be spun down and taken off the clot. Whole blood samples must be received within 4 days of draw date.

Shipping Information


Requested Volume

30-40 ml ACDA Whole Blood (yellow top) from father and 10 ml Serum from mother

Minimum/Pediatric Volume

20 ml ACDA Whole Blood (yellow top) from father and 2 ml Serum from mother

CPT Codes



Platelet Antibody Bead Array (PABA) and Flow Cytometry

Turnaround Time

10 days


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