Vircell Sputum Negative Control, 10 x 500 µL

The Vircell Sputum Negative Control is a verified external negative control designed for nucleic acid amplification technique (NAT) assays. Formulated to mimic human sputum specimens, it provides a reliable, non-infectious matrix that tests negative for nucleic acids from a wide range of human pathogens.

This control is essential for validating and monitoring the entire workflow—from nucleic acid extraction through amplification and detection—ensuring accurate, reproducible, and contamination-free molecular diagnostic results.

Available Control

Key Features

• Dedicated negative control – confirms absence of pathogen nucleic acids.
• Sputum matrix – closely mimics clinical sputum specimens.
• Lyophilized presentation – stable, single-use vials for safe handling.
• Non-infectious – ensures laboratory safety and ease of transport.
• Validated across multiple NAT platforms – broad diagnostic compatibility.
• Workflow monitoring – extraction, amplification, and detection steps.
• Reliable baseline control – essential for assay validation and QC.

Applications

• Negative control for molecular assays targeting respiratory pathogens.
• Validation and verification of NAT-based assays.
• Long-term monitoring of laboratory assay performance.
• Quality assurance in clinical molecular diagnostics.
• Training and competency testing for laboratory staff.
• Troubleshooting and identification of contamination events.
• Supporting compliance with regulatory and accreditation standards.

Product Details

The Vircell Sputum Negative Control provides laboratories with a trusted baseline reference to ensure specificity, accuracy, and reproducibility in molecular diagnostic assays. With its clinical specimen-like sputum matrix, lyophilized convenience, and pathogen-free assurance, it is a key component in quality assurance programs, assay validation, and accreditation compliance.