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A-01-01-015 |
Premium CHW Ag Rapid Test Kit | Canine Heartworm Antigen Detection Kit | FKNMED |

The Premium CHW Ag Rapid Test Kit is a veterinary IVD and POCT diagnostic solution designed for pet hospitals, veterinary clinics, breeding facilities, and veterinary testing laboratories. Based on colloidal gold lateral chromatography technology, this diagnostic reagent supports qualitative detection of Canine Heartworm Disease Antigen (Dirofilaria immitis) for professional veterinary screening applications.
Designed for routine animal health monitoring and veterinary testing workflows, the kit provides a practical solution for canine heartworm antigen screening in clinical examination, laboratory testing, and on-site testing scenarios. It combines standardized testing procedures with convenient operation requirements for global veterinary markets.
The CHW Ag Rapid Test Kit is suitable for diversified veterinary application environments, including pet clinics, animal hospitals, canine breeding farms, veterinary laboratories, third-party testing institutions, and veterinary product distribution channels.
Supporting sample types including eye secretions, nasal secretions, stool, rectal swabs, and blood samples, the kit is applicable for routine pet health screening, pre-medication health confirmation, pet shelter admission quarantine, boarding facility screening, and canine health monitoring projects.
For veterinary importers and distributors, this animal disease detection kit provides a practical product option for professional canine healthcare markets requiring stable supply and batch procurement capability.
The kit adopts high-specific monoclonal antibody recognition technology for detection of Canine Heartworm Disease Antigen (Dirofilaria immitis). It supports consistent testing performance for veterinary screening workflows and canine health monitoring applications.
Designed for frequent testing and continuous sample screening, the standardized reagent formulation supports stable batch consistency during long-term use in veterinary clinics, laboratories, and breeding facilities.
The simplified sample collection and testing procedure does not require specialized laboratory equipment or complex technical training. Test results can be interpreted within 10 to 15 minutes, supporting efficient veterinary examination and screening processes.
The CHW Ag Rapid Test Kit supports multiple veterinary sample types, including eye secretions, nasal secretions, stool, rectal swabs, and blood samples, helping meet diversified testing requirements in canine healthcare environments.
With a 24-month shelf life and storage adaptability under room-temperature conditions, the kit supports inventory management and long-term batch procurement requirements for veterinary institutions, breeding enterprises, and international distributors.
| Test Principle | Colloidal Gold Lateral Chromatography |
| Target Pathogen | Canine Heartworm Disease Antigen (Dirofilaria immitis) |
| Test Samples | Eye / Nasal Secretions, Stool, Rectal Swabs, Blood |
| Interpretation Time | 10 - 15 Minutes |
| Sensitivity | 98% |
| Specificity | 97% |
| Shelf Life | 24 Months |
| Storage Temperature | 4°C - 28°C (Room Temperature) |
| Packaging | 10 Tests / Box |
Nanjing FKN Medical Tech Co., Ltd provides veterinary diagnostic reagents for international veterinary markets, supporting pet clinics, veterinary laboratories, animal healthcare organizations, and distributors with stable product supply.
The Premium CHW Ag Rapid Test Kit is designed for professional veterinary testing applications with consistent batch performance, convenient operation, and compatibility with routine canine heartworm screening workflows.
FKNMED supports global B2B partners with standardized veterinary diagnostic products, continuous supply capability, and flexible procurement solutions for long-term cooperation in animal healthcare markets.
Q1. How to select a CHW antigen test kit for canine heartworm screening?
When selecting a CHW antigen test kit, veterinary clinics and laboratories should consider their preventive care workflow, testing frequency, patient population, and operational requirements. A suitable heartworm screening solution should support routine canine health examinations and integrate effectively into clinical diagnostic procedures. Procurement teams should evaluate factors such as sample requirements, ease of operation, storage conditions, supply stability, and staff workflow compatibility. For veterinary hospitals, preventive care centers, and animal health facilities, the selected test kit should support consistent screening practices and help veterinarians make informed decisions during parasite management programs.
Q2. Can this CHW Ag test be used in routine wellness screening for dogs?
CHW antigen testing can be integrated into routine wellness screening workflows where veterinarians monitor canine parasite health. Regular screening may be considered as part of preventive healthcare programs, particularly in regions where heartworm risk management is an important clinical consideration. By incorporating testing into annual examinations or scheduled health assessments, veterinary teams can establish a structured monitoring process. Clinics should combine test results with patient history, clinical evaluation, and veterinary judgment to support appropriate preventive care decisions.
Q3. What sample type is best for CHW testing in veterinary clinics?
Sample selection and handling are important factors in maintaining consistent heartworm antigen testing procedures. Veterinary staff should follow the recommended sample collection and preparation methods to ensure samples are suitable for testing. Proper handling practices, including contamination prevention, accurate identification, and appropriate workflow management, help reduce operational variation. For veterinary clinics and diagnostic facilities, establishing standardized sample procedures improves testing consistency and supports reliable integration of CHW screening into routine animal healthcare workflows.
Q4. How does heartworm antigen testing improve preventive care workflow?
Heartworm antigen testing supports preventive veterinary care by providing diagnostic information that can be incorporated into routine health assessments. In clinical workflows, testing may assist veterinarians in evaluating parasite status alongside physical examination, medical history, and other relevant findings. A structured screening process helps clinics organize preventive care programs more efficiently and maintain consistent follow-up procedures. For veterinary practices managing regular canine health visits, CHW testing can become an important component of long-term parasite monitoring strategies.
Q5. Which dogs should be prioritized for CHW screening in veterinary hospitals?
Veterinarians may prioritize CHW screening based on factors such as geographic risk, preventive care history, lifestyle, exposure conditions, and clinical assessment. Dogs living in or traveling to areas where heartworm transmission is a concern may require more structured monitoring. Screening may also be considered during wellness examinations, adoption health checks, or preventive healthcare evaluations. Veterinary teams should establish testing priorities according to their patient population and local parasite management requirements.
Q6. What factors affect accuracy in canine heartworm antigen testing?
Several factors can influence the reliability of canine heartworm antigen testing, including sample quality, testing procedures, storage conditions, timing of testing, and interpretation of results. Proper staff training and standardized operating procedures are important for maintaining consistent diagnostic workflows. Veterinary professionals should evaluate test results together with clinical information and patient history when making healthcare decisions. Maintaining quality control practices from sample collection to result recording helps improve overall testing reliability.
Q7. What are the differences between CHW antigen tests and microfilaria tests?
CHW antigen testing and microfilaria testing evaluate different aspects of heartworm infection and may provide different types of diagnostic information. Antigen-based testing focuses on detecting specific markers associated with heartworm infection, while microfilaria testing evaluates the presence of circulating parasite larvae. Veterinary professionals may select testing approaches based on clinical requirements, laboratory capabilities, and diagnostic objectives. Understanding the differences between methods helps clinics develop suitable parasite screening workflows and improve diagnostic decision-making.
Q8. How does CHW testing support parasite control programs in veterinary practices?
CHW testing can support parasite control programs by helping veterinary teams establish structured screening and monitoring procedures for canine populations. In clinics, shelters, and working dog facilities, regular testing may contribute to broader parasite management strategies when combined with preventive measures and veterinary supervision. A standardized screening workflow allows healthcare teams to track patient status, organize follow-up procedures, and maintain better records. This approach supports continuous parasite management and long-term animal health monitoring.
Q9. What storage conditions preserve CHW rapid test kit stability during daily use?
Proper storage and handling procedures are essential for maintaining the performance of veterinary diagnostic reagents. Clinics, laboratories, and distributors should follow the manufacturer’s recommended storage requirements and implement appropriate inventory management practices. Considerations such as stock rotation, transportation conditions, environmental protection, and routine supply planning help maintain testing readiness. Effective storage management supports stable daily operation and ensures CHW rapid test kits are available when required for veterinary screening workflows.
Q10. What should buyers review before standardizing CHW testing across veterinary practices?
Before standardizing CHW testing across multiple veterinary locations, buyers should evaluate workflow compatibility, product consistency, staff training requirements, documentation procedures, and supply reliability. A standardized testing program should define sample handling, testing operation, result recording, and follow-up processes across different sites. Veterinary groups and diagnostic facilities should also consider long-term operational requirements and regional usage conditions. A structured evaluation process helps maintain consistent heartworm screening practices and supports effective preventive healthcare management.
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