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Cystatin C

Centralized Core Laboratory : Chemistry

Test ID/Workstation :
CYSTC MAYO
Specimen Type:
Blood
Tube Type:
Gold top Serum Separator (SST, no anticoagulant) tube; Red top also acceptable.
Collection Volume:
1.5 mL (minimum 1.0 mL)
Storage:
Refrigerated
Availability:
Sent to reference lab
Methodology:
Immunoturbidimetric
Special Instructions:
Cystatin C: 18-49 years: 0.63-1.03 mg/L; > or =50 years: 0.67-1.21 mg/L; 0-17 years: Reference values have not been established. Refer to estimated glomerular filtration rate (eGFR). --- Estimated GFR: >60 mL/min/BSA; Adult eGFR: Estimated GFR calculated using CKD-EPI Cystatin C equation. Pediatric eGFR: Estimated GFR calculated using Schwartz Cystatin C equation
Lab/Phone:
330-543-8418
CPT Code:
82610
Panel Includes:
Cystatin C, Serum Estimated Glomerular Filtration Rate (eGFR) by Cystatin C