Cystatin C

Cystatin C

Cystatin C is a protein that is produced by the cells in your body. When kidneys are working well, they keep the level of cystatin C in your blood just right.

If you have an abnormally high concentration of cystatin C in your blood, it means you may have a kidney condition, such as chronic kidney disease. Higher levels of cystatin C may also be caused by diabetes, cancer, HIV, hyperthyroidism, or hypothyroidism.

Cystatin C

$35

Average competitors price

$99

Pricing based on average direct to consumer pricing.
  • WHAT IT TESTS: Measures amount of cystatin C in blood.
  • WHY TAKE IT: Screen for various kidney conditions and evaluate kidney function.
  • REQUIRES FAST? Yes.