P761H - SARS-CoV-2 Nucleic Acid Direct Detection Kit

1-2 weeks
50000 Test/M

The TianLong SARS-CoV-2 Nucleic Acid Detection Kit is intended for the qualitative detection of SARS-CoV-2 nucleic acid by Direct Real-time reverse transcription Polymerase Chain Reaction (Direct Real-time RT-PCR) method.

SARS-CoV-2 Nucleic Acid Detection Kit (Direct Real-time RT-PCR Method)

Intended Use

The TianLong SARS-CoV-2 Nucleic Acid Detection Kit is intended for the qualitative detection of SARS-CoV-2 nucleic acid by Direct  Real-time reverse transcription Polymerase Chain Reaction (Direct Real-time RT-PCR) method. 

The test is designed to detect RNA from SARS-CoV-2 in specimens directly (without nucleic acid extraction steps) such as nasopharyngeal or oropharyngeal swabs collected from individual personnel based on clinical and/or epidemiological criteria. 

Product Advantages:

Direct amplification without RNA extraction.

Rapid Testing and report in 45 minutes.

Product Parameters:

Product Name
SARS-CoV-2 Nucleic Acid Detection Kit (Direct Real-time RT-PCR Method)
Nasopharyngeal or oropharyngeal swabs
1000 copies/ mL
Target Gene
Storage & Validity
-25℃~-15℃ for 12 months
Applicable Equipment
Instruments with FAM, VIC (HEX), Cy5 fluorescence channels such as Tianlong Gentier Real-time PCR Systems


Product Name
Sample Collection Set
Order Code
10T/ Kit
Nasopharyngeal swab or oropharyngeal swab
1000 copies/ mL
Storage & Validity

Storage under room temperature; 

Validity for 12 months

Storage and transportation of human specimen

 Note: Tianlong SARS-CoV-2 Nucleic Acid Detection Kit (Direct Real-time RT-PCR Method) (P761H) should be used together with Tianlong Sample Collection Set (T319H). 

Principles of the Assay


The assay is designed to target the well-conserved regions of RNA-dependent RNA polymerase (RdRp) and N protein genes, for the most consistent assay performance over the course of epidemic evolvement in spite of the mutation prone nature of RNA viruses.

Specific primer and TaqMan probe sets are designed, with good tolerance for known virus strains and potentially evolving mutations of the SARS-CoV-2 virus. Nucleic acids are extracted from designated samples with adequate methods and materials. After reverse transcription, the presented target sequences of RdRp and N will be amplified by respective specific primers and detected by TaqMan probes. During the extension phase of each PCR cycle, the Taq polymerase cleave reporter dye off the 5′ end of the probe, separate dye from the quencher, producing fluorescent signals. The increasing fluorescence signals are detected over the PCR course and data analyzed. 

Reagent production center


What is the difference between Gentier96 and Gentier48 ?
1.1 Sample throughout difference: Gentier96 can process maximum 96 samples per run, Gentier48 can process maximum 48 samples per run; 1.2 Fluorescence channel difference: Gentier96 E/R has 6/4 fluorescence channels separately, Gentier48 E/R has 4/2 fluorescence channels; 1.3 Light source location difference : The light source of Gentier96 is on the top,

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