Cystatin C

Cystatin C is a blood test used to assess kidney function by measuring the level of cystatin C, a protein produced by all cells in the body. It is filtered by the kidneys and its concentration in the blood can reflect how well the kidneys are working. Unlike creatinine, which is influenced by muscle mass and other factors, cystatin C is considered a more reliable marker for detecting early kidney dysfunction. Assess Kidney Function:

Test Details:

Sample Type: Serum	Tube Type: SST
Collection Method: In person at a Lab location	Results: 1-6 days from sample arrival at our lab
Age: 18+