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The Astrovirus PCR Detection Kit is a high-performance real-time RT-qPCR assay designed for the qualitative detection of astrovirus RNA in human samples. Utilizing advanced hydrolysis probe (TaqMan®) technology, the assay enables highly sensitive and specific identification of astrovirus, a common cause of viral gastroenteritis.
Targeting conserved regions of the astrovirus genome, the kit ensures reliable detection across circulating strains. An integrated internal control system verifies RNA quality and detects potential PCR inhibition, ensuring accurate and reproducible results.
With optimized one-step RT-qPCR chemistry, hot start technology, and compatibility with widely used real-time PCR platforms, this kit provides a fast, efficient, and reliable solution for clinical diagnostics and outbreak monitoring.
The Astrovirus PCR Detection Kit is an in-vitro diagnostic real-time RT-qPCR assay developed for the qualitative identification of astrovirus RNA. The assay utilizes hydrolysis probe technology to amplify and detect specific viral targets with high sensitivity and specificity.
The kit includes a ready-to-use master mix containing primers and probes for astrovirus detection alongside an internal control, enabling simultaneous verification of sample quality and amplification efficiency.
Astrovirus is a non-enveloped, positive-sense, single-stranded RNA virus that primarily causes gastroenteritis, especially in young children, elderly individuals, and immunocompromised patients. The virus derives its name from its characteristic star-like appearance when viewed under an electron microscope.
Transmission occurs mainly via the faecal–oral route, often through ingestion of contaminated food or water, or contact with contaminated surfaces. Astrovirus infections are typically associated with mild, self-limiting gastrointestinal illness, presenting with symptoms such as diarrhoea, nausea, vomiting, abdominal pain, and occasionally low-grade fever.
Symptoms usually develop within a few days of exposure and resolve within 2–4 days. Although generally less severe than infections caused by rotavirus or norovirus, astrovirus can still lead to outbreaks, particularly in closed or semi-closed environments such as childcare centres, hospitals, and long-term care facilities.
While most infections resolve without complications, vulnerable populations may experience more severe dehydration, requiring medical intervention. Currently, there are no specific antiviral treatments or vaccines available, and management is primarily supportive, focusing on hydration and symptom relief.
The assay is designed for rapid and reliable detection of astrovirus RNA in clinical samples such as blood, serum, plasma, and cerebrospinal fluid (CSF). One-step RT-qPCR enables reverse transcription and amplification in a single reaction, improving workflow efficiency and reducing handling time.
Hydrolysis probe-based detection ensures high specificity, while optimized assay conditions provide robust performance even in low viral load samples. The internal control system supports confident interpretation of both positive and negative results.
Instructions for Use