Cystatin C Human Elisa Kit
The Cystatin C Human ELISA (Enzyme-Linked Immunosorbent Assay) Kit is a specialized tool used in clinical research and diagnostics to measure the concentration of Cystatin C in human biological fluids. Cystatin C is a low-molecular-weight protein produced at a constant rate by all nucleated cells. It is freely filtered by the glomerulus in the kidneys, making it an excellent biomarker for assessing renal function, particularly the glomerular filtration rate (GFR).
Compared to traditional markers like creatinine, Cystatin C is less influenced by factors such as muscle mass, age, sex, or diet. This makes the ELISA kit particularly valuable for monitoring kidney health in populations where creatinine levels might be misleading, such as the elderly, children, or those with chronic illness. The kit uses the sandwich ELISA method, where the protein is captured between two specific antibodies, providing high sensitivity and precision in quantification.
The use of these kits is instrumental in early detection of acute kidney injury and chronic kidney disease. By providing a more accurate reflection of kidney filtration, clinicians can better adjust medication dosages and monitor the progression of renal failure. As the prevalence of metabolic diseases like diabetes and hypertension rises, the demand for reliable tools like the Cystatin C ELISA kit for early renal screening continues to grow within the scientific community.