The Fortress Diagnostics Urea test is an enzymatic in vitro test for the quantitative determination of urea in human serum, plasma and urine. 

The determination of urea is the most widely used test for the evaluation of kidney function. The test is frequently used in conjunction with the determination of creatinine for the differential diagnosis of prerenal hyperuremia (cardiac decompensation, water depletion, increased protein catabolism), renal hyperuremia (glomerulonephritis, chronic nephritis. polycystic kidney, nephrosclerosis, tubular necrosis) and postrenal hyperuremia (obstructions of the urinary tract). The format, range and working stability varies with each urea assay, to request an IFU for a specific kit contact info@fortressdiagnostics.com

Method Enzymatic 
Sample Type Serum, plasma or urine 
Sample Volume 10 µl
 Storage  2-8°C


Product Name Number Kit Size
Urea (Lyo.) BXC0121A R1: 1x105ml; R2: 5x20ml; R4: 1x5ml
Urea (Lyo.) BXC0121B R1: 2x105ml; R2: 10x20ml; R4: 1x5ml
Urea (L.S) Modified Berthelot BXC0122A R1: 2x125ml; R2: 1x50ml; R3: 2x6.5ml R4: 1x5ml
Urea (L.S) Modified Berthelot BXC0122B R1: 4x125ml; R2: 2x50ml; R3: 4x6.5ml R4:1x5ml
Urea (L.S) GLDH Kinetic & Endpoint BXC0123A R1: 1x100ml; R2: 1x20ml; R4: 1x5ml
Urea (L.S) GLDH Kinetic & Endpoint BXC0123B R1: 3x100ml; R2: 1x60ml; R4: 1x5ml
Urea (L.S) GLDH Kinetic & Endpoint BXC0123C R1: 5x100ml; R2: 1x100ml; R4: 1x5ml
Urea GLDH Kinetic & Endpoint DGKC 4+1 BSC0124A R1: 1x100ml R2: 1x25ml R4: 1x5ml
Urea GLDH BXC0126A R1: 1x100ml; R4: 1x5ml

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