This Human Serum Protein S Activity ELISA Kit is designed for scientific research use only, providing a reliable method for quantifying Protein S activity in human serum samples. Engineered in the USA and synthesized in the Republic of China with high-quality standards, this kit ensures accurate and reproducible results for your laboratory research. The kit includes all necessary reagents and components for performing the assay, packaged for optimal stability and ease of use. With its user-friendly design and clear instructions, researchers can efficiently conduct experiments and gain valuable insights into Protein S function and its role in various biological processes. This ELISA kit is an essential tool for studies involving coagulation, thrombosis, and related research areas, contributing to advancements in understanding human health and disease.