BD 271949 - Cards 15-Spot Quant Quantitative RPR Card Test for Syphilis Detection(300) BX
The BD 271949 Cards 15-Spot Quant is a high-quality diagnostic tool designed for the quantitative Rapid Plasma Reagin (RPR) test, used in the detection and monitoring of syphilis infection. Manufactured by BD (Becton Dickinson), this 15-spot card format enables simultaneous testing of multiple samples, offering an efficient and reliable method for semi-quantitative and quantitative determination of reagin antibodies in serum or plasma. Each card is precision-coated to ensure uniform antigen distribution, facilitating clear, reproducible results. The BD 15-Spot Quantitative RPR Card is a vital component in clinical and public health laboratories for syphilis screening and disease progression monitoring.
Key Benefits
The BD 271949 15-Spot Quant Card delivers rapid, accurate, and reproducible results in serological testing for syphilis. Its 15-spot design allows for multiple sample testing on a single card, improving laboratory efficiency and reducing consumable costs. The cards are pre-marked for easy identification and organized workflow. The uniform antigen coating ensures consistent reactivity, while the smooth card surface promotes even sample spreading and easy visualization of agglutination. BDs advanced quality control process ensures that every card meets stringent performance criteria for sensitivity and specificity, reducing the likelihood of false positives or negatives.
Compatibility and Applications
The BD 15-Spot Quant Cards are compatible with BD Macro-Vue RPR test reagents and other standardized RPR kits. They are used in hospitals, clinical laboratories, and public health centers for initial syphilis screening, disease confirmation, and monitoring of therapy effectiveness. These cards are suitable for both manual and semi-automated RPR procedures. The test detects non-treponemal antibodies produced in response to infection with Treponema pallidum, providing valuable diagnostic information during both early and late stages of syphilis infection.
Usage Guidelines
To perform the test, label each test circle appropriately. Dispense one drop of patient serum or plasma into a designated circle, followed by the appropriate volume of RPR antigen suspension. Rotate the card on a mechanical rotator for 8 minutes at 100 2 rpm. Observe the test circles under adequate lighting for macroscopic flocculation or agglutination. The presence of clumping indicates a reactive result, while a smooth suspension indicates non-reactivity. For quantitative testing, serially dilute reactive samples and repeat the test to determine antibody titers. Always follow BDs standard operating procedures and refer to the product insert for detailed instructions.
Certifications, Safety Standards, and Regulatory Approvals
The BD 271949 Cards 15-Spot Quant comply with ISO 13485 and ISO 9001 quality standards and meet FDA and CE requirements for in vitro diagnostic (IVD) devices. They are manufactured under Good Manufacturing Practices (GMP) and validated according to CLSI M100 and M53 guidelines for serological testing. Each lot undergoes stringent performance verification for sensitivity, specificity, and reproducibility using reference control sera. BD ensures consistent production quality and reliability, providing laboratories with dependable diagnostic materials for routine and confirmatory testing.
Comparison with Competitor Products
Compared to generic RPR testing cards, BDs 15-Spot Quant Cards offer superior surface uniformity, antigen stability, and spot clarity. Competitor cards may suffer from uneven antigen distribution or background discoloration, leading to inconsistent results. BDs precision-engineered cards maintain stable reactivity over extended storage periods and provide clear, distinct agglutination endpoints. The multiple-spot design reduces reagent consumption and testing time while maintaining diagnostic accuracy, making BD the preferred choice for high-throughput laboratories and clinical testing facilities.
Typical User Profile and Application Scenarios
This product is intended for professional use by laboratory technologists, microbiologists, and healthcare professionals performing serological testing. It is used in hospitals, diagnostic laboratories, sexual health clinics, and blood banks for syphilis screening and monitoring patient response to therapy. Public health agencies also utilize BD RPR 15-Spot Cards for large-scale population screening and epidemiological studies, where reliability and reproducibility are crucial.
Best Practices for Use and Maintenance
Store BD 15-Spot Quant Cards at 230C in a dry, dark environment. Avoid exposure to direct sunlight, moisture, or temperature fluctuations, which may affect reagent stability. Handle cards with clean, dry hands or sterile gloves to prevent contamination. Always use fresh antigen reagents and ensure mechanical rotators are properly calibrated. Discard any used cards as biohazardous waste in compliance with institutional safety guidelines. Perform regular quality control testing using known reactive and non-reactive control sera to ensure consistent assay performance.
Regulatory and Safety Information
This diagnostic device is intended for in vitro use only and should be handled by trained laboratory personnel. Treat all human specimens as potentially infectious, following Biosafety Level 2 (BSL-2) precautions. Use appropriate personal protective equipment (PPE), including gloves, lab coats, and eye protection. Avoid contact between the test reagents and skin or eyes. In case of accidental exposure, rinse thoroughly with water. Dispose of test materials following institutional biohazard waste protocols. Refer to the Safety Data Sheet (SDS) for additional handling, storage, and safety information.
How to Order
To purchase the BD 271949 Cards 15-Spot Quant, add the product to your cart and complete the secure checkout process on the CIA Medical website. For institutional or bulk orders, contact CIA Medical customer service at (312) 275-5850 or use the online inquiry form. CIA Medical provides competitive pricing, fast shipping, and professional support for all BD BBL and Macro-Vue RPR diagnostic products.
