- HCVG3
Hepatitis C Virus (HCV) Genotype 3 NS5A Drug Resistance Assay
Specimen:
Test Code
HCVG3
Specimen Name
Hepatitis C Virus (HCV) Genotype 3 NS5A Drug Resistance Assay
Collect
2-EDTA
Submit
2 mLs (Min: 1 mL) Plasma
Special Handling
Collect specimen in two PPT™ tubes, gel-barrier tubes, or lavender-top (EDTA) tubes. Do not use green-top (heparin) tubes. Centrifuge specimen within six hours of collection, remove serum/plasma, transfer specimen to polypropylene screw-capped tubes, and freeze. Specimens drawn into PPT™ tubes need to be centrifuged within six hours and frozen. Ship frozen. To avoid delays in turnaround time when requesting multiple tests on frozen samples, please submit separate frozen specimens for each test requested.
Rejection Criteria
PPT™ not centrifuged; insufficient volume; heparinized plasma; nonfrozen specimens; specimens exposed to repeated freeze/thaw cycles; specimen received in "pop-top" or "snap-cap" tube
Stability
CRITICAL FROZEN
Methodology
Polymerase Chain Reaction (PCR) Amplification and DNA Next Generation Sequencing (NGS)
Performed
—
Reported
10-14 days
CPT Codes
- 87900
- 87902
Components
—
Additional Information
Assessment of drug susceptibility by nucleic acid sequencing of a patient's hepatitis C virus (HCV) to the NS5A inhibitors. Assay should be used for patients with documented HCV genotype 3. Please confirm the patient's HCV genotype 3 prior to submitting sample for testing. This procedure may not be successful when the HCV viral load is <500 IU/mL. This assay requires an HCV genotype of 3.
Disclaimer:
It is preferable to locate tests on the website and not rely on printed test information, which may soon be out of date. Updated test information can only be guaranteed by using this website.
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Test Information
How to Label Your Sample
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Common Test Phrases
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Common Lab Definitions
- Serum
- Plasma
- STT