BD 221371 - QC Antigen Salmonella Group E4 Quality Control Reagent for Serological Testing

BD 221371 - QC Antigen Salmonella Group E4 Quality Control Reagent for Serological Testing

The BD 221371 QC Antigen Salmonella Group E4 is a specialized quality control reagent designed to verify the performance and accuracy of Salmonella serological testing systems. Manufactured by BD, a trusted leader in microbiology diagnostics, this antigen is formulated to provide consistent and reliable reactions when used alongside Salmonella antisera targeting Group E4.

This QC antigen is essential for ensuring that diagnostic reagents and laboratory procedures are functioning correctly. It enables laboratories to validate agglutination reactions, confirm reagent integrity, and maintain confidence in test results. Produced under strict quality control conditions, the antigen delivers dependable performance for routine quality assurance in clinical and research settings.

Key Benefits

The BD 221371 QC Antigen helps laboratories maintain high diagnostic accuracy by providing a reliable control for Salmonella Group E4 testing. It ensures that antisera and testing procedures are performing as expected, reducing the risk of false results.

Its consistent reactivity supports routine quality control protocols, enabling laboratories to quickly identify issues with reagents or testing methods. The ready-to-use formulation simplifies workflow and minimizes preparation time, improving operational efficiency.

By supporting quality assurance processes, this product contributes to improved reliability in pathogen identification and overall laboratory performance.

Compatibility and Applications

The BD 221371 QC Antigen is specifically designed for use with Salmonella antisera targeting Group E4 antigens. It is fully compatible with standard slide agglutination testing methods commonly used in microbiology laboratories.

Typical applications include clinical microbiology laboratories, hospital diagnostic centers, public health laboratories, and research institutions. It is used for routine quality control checks, validation of antisera performance, and training purposes to ensure accurate interpretation of agglutination reactions.

Usage Guidelines

Before use, ensure the antigen is stored under recommended conditions and brought to room temperature. Gently mix the reagent to ensure uniform consistency without creating bubbles.

Apply a small amount of the QC antigen onto a clean slide and add the corresponding antiserum. Mix gently and observe for the expected agglutination reaction. A positive reaction confirms proper performance of the antiserum and testing procedure.

Always follow established laboratory protocols and include additional controls as required. Refer to the manufacturers instructions for detailed guidance.

Certifications and Safety Standards

The BD 221371 QC Antigen is manufactured in accordance with internationally recognized quality standards, including ISO-certified quality systems and Good Manufacturing Practices. These standards ensure consistent product quality, safety, and reliability.

The product is intended for in vitro diagnostic use and aligns with regulatory requirements such as FDA clearance and CE marking where applicable. These certifications confirm compliance with strict safety and performance criteria.

Comparison with Competitor Products

Compared to other quality control antigens, the BD 221371 stands out for its consistent reactivity and high reliability. Many competing products may show variability in performance, which can compromise quality control processes.

BDs expertise in microbiology diagnostics ensures rigorous validation and dependable results. The products strong and predictable agglutination response makes it a preferred choice for laboratories requiring accurate and reproducible quality control testing.

Its compatibility with standard antisera systems further enhances its value compared to less standardized alternatives.

Typical User Profile and Application Scenarios

This product is primarily used by microbiologists, laboratory technicians, and quality control specialists responsible for maintaining diagnostic accuracy in laboratory settings. It is also used in training environments to demonstrate proper agglutination testing techniques.

Common scenarios include routine quality assurance checks, validation of new reagent batches, and troubleshooting testing procedures. Laboratories rely on this QC antigen to ensure consistent and reliable diagnostic performance.

Best Practices for Use and Maintenance

Store the antigen at recommended temperatures and protect it from extreme conditions. Avoid freezing unless specified by the manufacturer.

Check the expiration date before use and discard any reagent showing signs of contamination or degradation. Use clean slides and sterile tools to prevent cross-contamination.

Minimize repeated exposure to air by closing the container promptly after use. Adhering to proper laboratory practices will ensure consistent and accurate results.

Regulatory and Safety Information

The BD 221371 QC Antigen is intended for professional laboratory use only. Users should follow all biosafety guidelines when handling biological reagents and dispose of materials according to biohazard waste regulations.

Compliance with regulatory standards ensures that the product meets required safety and performance benchmarks for diagnostic use.

How to Order

Ordering the BD 221371 QC Antigen Salmonella Group E4 is simple through CIA Medical. Locate the product on the website, add it to your cart, and proceed through the secure checkout process.

For bulk orders, pricing inquiries, or additional assistance, contact CIA Medical customer service at (312) 275-5850. Their team is available to support your laboratory needs with expert guidance.