How is canine relaxin detected?

Introduction

Canine relaxin serves as a reliable biomarker for confirming pregnancy in dogs. Accurate determination of relaxin concentrations facilitates early detection, enabling better management of breeding dogs and planning for whelping.

Methods of Relaxin Detection

Immunoassay Techniques

Immunoassay techniques, including enzyme-linked immunosorbent assay (ELISA) and rapid test kits, provide robust methods for detecting canine relaxin. These immunoassays typically detect relaxin levels in blood samples, displaying results that help evaluate pregnancy status.

Enzyme-linked Immunosorbent Assay (ELISA)

ELISA quantitatively measures relaxin concentrations, with sensitivity typically ranging between 0.1 ng/mL to 1 ng/mL. This assay employs monoclonal antibodies specific to canine relaxin, ensuring high specificity and minimal cross-reactivity with other hormones.

Rapid Lateral Flow Tests

Rapid lateral flow tests offer qualitative results and are usually employed for quick in-clinic assessments. These test kits often exhibit high specificity (>95%) and sensitivity to confirm pregnancy, offering results within 10 minutes.

QL Biotech Company Solutions

QL Biotech, a leader in veterinary diagnostics, provides innovative solutions for relaxin detection. Their offerings include advanced ELISA kits and rapid test products:

QL Biotech Canine Relaxin ELISA Kit

• Sensitivity: 0.1 ng/mL
• Specificity: 99%
• Assay Time: Approximately 2 hours

QL Biotech Canine Relaxin Rapid Test

• Specificity: 95%
• Sensitivity: 90%
• Time to Result: 10 minutes

Conclusion

Detection of canine relaxin is integral for veterinary reproductive management. The availability of precise assays like ELISA and rapid tests provides critical tools for veterinarians. Companies like QL Biotech advance these diagnostics by offering high-performance solutions tailored for veterinary needs.

References

• Johnson, M.H., Balogh, D.G., Veterinary Endocrinology: Detection and Application, 2022.
• QL Biotech Company Official Website. (2023). Canine Relaxin Product Specifications.
• Smith, R.L., Canine Reproduction and Hormonal Diagnostics, Journal of Veterinary Science, 2021.