About TopSPEC® Leptospira qPCR KIT
Leptospira is a Gram-negative, filamentous spirochete belonging to the Leptospira interrogans sensu lato group. It is the causative agent of a serious zoonotic disease affecting dogs and cats, primarily transmitted through water and soil contaminated with the urine of infected reservoir animals such as rodents, livestock, and wildlife. Dogs are highly susceptible to infection through direct contact or ingestion of contaminated water, while cats, although often asymptomatic, may serve as silent carriers and potential reservoirs of the pathogen. The risk of infection is significantly elevated in companion animals residing in humid environments, near rivers or flood-prone areas during the rainy season—especially those that have not received complete vaccination. Early detection plays a critical role in effective disease control and prevention.
TopSPEC ® Leptospira qPCR Kit is a molecular diagnostic assay designed to detect pathogenic Leptospira bacteria in dogs and cats by targeting the lipL32 gene using Real-time PCR technology. Early identification of the pathogen facilitates timely intervention, thereby preventing adverse outcomes associated with Leptospira infection.

TopSPEC ® Leptospira qPCR Kit
Highlights
- Simple procedure
- The optimized PCR duration is approximately 1.5 hours
- High specificity and sensitivity.
Specification
| Targets | Leptospira – lipL32 gene |
| Input sample | DNA after extraction |
| Input sample volume | 5 µL |
| Quantitative detection | FAM: Leptospira HEX: Leptospira Internal control |
| PCR time | 1.5h |
| Sensitivity | 5 copies/µL (25 copies/reaction) |
| Specificity | Kit only detects Leptospira |
| Storage | 12 months at -20oC |
Extraction kit recommended for use:
Silica column extraction:
- TopPURE® Viral DNA/RNA Extraction Kit
- TopPURE ® Stool DNA Extraction Kit
- TopPURE ® Fluid Viral Extraction Kit
Automatic magnetic beads extraction:
- TopPURE® Manual Maga Viral DNA/RNA Kit
- TopPURE® Maga Serum DNA/RNA Co-Extraction Kit
- TopPURE® Maga Viral DNA/RNA Extraction Kit
Read more: Instructional Video for Qualitative Real-time PCR Kit




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