Trofile™ DNA Co-Receptor Tropism Assay
2004747
 
Ordering Recommendation
Mnemonic
TROF DNA
Methodology
CD4 Cell Culture Assay for Phenotypic Recombinant-virus Co-receptor Tropism
Performed
Varies
Reported
14-21 days
New York DOH Approval Status
This test is New York DOH approved.
Specimen Required
Patient Preparation
 
Collect
Lavender (EDTA).  
Specimen Preparation
Transfer 4 mL whole blood to an ARUP Standard Transport Tube and freeze immediately. (Min: 4 mL)  
Storage/Transport Temperature
CRITICAL FROZEN. Separate specimens must be submitted when multiple tests are ordered.  
Unacceptable Conditions
Thawed specimens.  
Remarks
 
Stability
Ambient: Unacceptable; Refrigerated: Unacceptable; Frozen at -20°C: 2 weeks; Frozen at -70°C: Indefinitely.  
Reference Interval
By report
Interpretive Data
Note
Recommended for patients with undetectable viral loads.
CPT Code(s)
87999
Components
Component Test Code*Component Chart Name
2004749EER Trofile DNA Co-Receptor Tropism
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, contact interface support at interface.support@aruplab.com.
Cross References
Performed at Monogram Biosciences