Detect HIV-1 co-receptor tropism; determine eligibility for CCR5 antagonist therapy. Procedure should be used for patients with documented HIV-1 infection and viral loads ≥1,000 copies/mL plasma.
Specimen Collection Requirements
Must have a recent HIV viral load of ≥ 1,000 copies/mL. Viral loads should be collected either at the same time, or within the two weeks prior to collection of HIV Trofile®.
Plasma, two lavender (EDTA) top tubes.
Centrifuge within 6 hours, and transfer to plastic screw-cap tube. Freeze immediately after centrifugation.
Recombinant virus, single replication
Monogram Biosciences (E3100)
Thursday, March 14, 2019 12:50:48 PM
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