Protein C, Functional with Reflex to Protein C, Total and Protein S, Free with Reflex to Protein S, Total
| CPT Code(s): | 85303; 85306; if reflexed add 85302; if reflexed, add 85305 |
| Specimen Required: | Patient Preparation: Collect:Lt. blue (sodium citrate). Refer to Specimen Handling at reliancediagnosticslab.com for hemostasis/thrombosis specimen handling guidelines. Specimen Preparation:Transfer 4 mL platelet-poor plasma to an RDL Standard Transport Tube. (Min: 2 mL) Storage/Transport Temperature:CRITICAL FROZEN. Separate specimens must be submitted when multiple tests are ordered. Stability:Ambient: 4 hours; Refrigerated: Unacceptable; Frozen at -20°C: 3 months, at -70°C: 6 months |
| New York DOH Approval Status: | This test is New York DOH approved. |
| Aliases: |
