Covid- 19 Antigen Test cassette (Nasopharyngeal Swab)

Covid-19 Antigen Test cassette (Nasopharyngeal Swab) Overview

The Covid-19 Antigen Test cassette (Nasopharyngeal Swab) is a rapid diagnostic tool designed to detect the presence of SARS-CoV-2 viral proteins (antigens) directly from a nasopharyngeal swab sample. Utilizing a lateral flow immunoassay method, this test provides a preliminary indication of an active COVID-19 infection within 10 to 30 minutes. It serves as an essential screening device for healthcare providers, workplaces, and individuals in Bangladesh seeking quick and accessible results to manage potential exposure or symptoms.

Covid-19 Antigen Test cassette (Nasopharyngeal Swab) Key Features

• Rapid Turnaround Time: Delivers reliable visual results in just 10–30 minutes, allowing for immediate isolation and medical consultation if positive.
• High Accessibility: Designed for use in various settings, including clinics, pharmacies, and authorized at-home testing environments.
• Non-Invasive Collection: Uses a nasopharyngeal swab for sample collection, ensuring a relatively comfortable procedure compared to deep nasal swabs.
• Easy-to-Read Results: Features a clear control line and test line mechanism to validate test functionality and indicate the presence of viral antigens.
• Cost-Effective Screening: An affordable solution for regular monitoring and mass screening in schools or workplaces compared to laboratory PCR tests.

Technical Specifications

• Test Method: Lateral Flow Immunoassay (Colloidal Gold/Chemical method).
• Target Analyte: SARS-CoV-2 Nucleocapsid Protein Antigen.
• Sample Type: Nasopharyngeal (NP) Swab.
• Test Duration: Results available within 10 to 30 minutes.
• Intended Use: Qualitative detection of COVID-19 antigens (Preliminary screening tool).
• Storage Conditions: Store at room temperature (2°C to 30°C) in a dry place. Do not freeze.
• Accuracy: High sensitivity and specificity when viral load is sufficient and instructions are followed strictly.