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          How Quest Diagnostics can help

          Doctors reading chart

          Our HIV-1 treatment and monitoring menu offers a full array of tests for assessing antiretroviral drug resistance and selecting appropriate treatment. We offer genotyping for all stages of disease. Our HIV-1 Genotype assay tests for mutations associated with resistance to currently available protease inhibitors and reverse transcriptase inhibitors and also reports the HIV-1 subtype.

          Additional genotypic tests evaluate resistance to integrase strand-displacement inhibitors (HIV-1 Integrase Genotype assay) and to the HIV fusion inhibitor enfuvirtide (HIV-1 gp41 Envelope Genotype assay). Newer tests evaluate HLA B*5701, proviral DNA tropism and co-receptor tropism, a test that reflexes to ultra-deep sequencing. 

          HIV-1 Genotype
          HIV-1 Genotype (RTI, PI, Integrase Inhibitors)
          HIV-1 Integrase Genotype
          HIV-1 gp41 Envelope Genotype
          HIV-1 Co-Receptor Tropism with reflex to Ultradeep Sequencing
          HIV-1 RNA Quantitative, Real-Time PCR
          HIV-1 Co_Receptor Tropism, Proviral DNA
          HLA B*5701 Typing

          For a comprehensive overview of HIV testing for diagnosis and management, visit here.