Test directory: Cystatin C with eGFR

Ordering Code 6422
Test Name Cystatin C with eGFR
Alias Cystatin C with GFR, Estimated
Cystatin C with Glomerular Filtration Rate, Estimated
(eGFR)
Preferred Specimen Serum
Preferred Container SST (Gold)
Other Specimen/Container Serum in Plain (Red), Plasma in Lithium Heparin (Green-PST),
Plasma in Lithium Heparin (Dark Green-PP No Gel)
Optimum Volume 1 mL
Transport Requirements Oahu: Ambient
Airline: Ambient
Specimen Stability Ambient: 26 Days
Refrigerated: 26 Days
Frozen: 5 Years
Rejection Criteria Specimen older than stability limits
Avail. Stat NO
Analytic Time 1 Day
Methodology Immunoturbidimetric

Reference range(s)

Component Age Male Norm Male Critical Low Male Critical High Female Norm Female Critical High Female Critical Low Units Add'l info
Cystatin C ALL 0.60 - 0.97 0.60 - 0.97 mg/L
eGFR CKD-EPI Cys 2012 ALL >=90 >=90 mL/min/1.73m2
eGFR CKD-EPI Cys 2012 M ALL >=90 mL/min/1.73m2
eGFR CKD-EPI Cys 2012 F ALL >=90 >=90 mL/min/1.73m2