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Protein S Antigen, Total and Free

Order Code: 1042

Sample Requirements

Citrated Plasma (light blue top)

Additional Sample Requirements

Patient should be off warfarin for at least 2 weeks before drawing sample.

Shipping Information


Requested Volume

2 ml

Minimum/Pediatric Volume

2 ml

CPT Codes

85305, 85306


Microlatex Particle - Mediated Immunoassay

Turnaround Time

7-10 days


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