|Bilirubin Direct Assay|
|Request package insert information||Data Sheet|
Diazyme’s Direct Bilirubin Vanadate Oxidation assay is a dual stable liquid method that provides an enhance level of accuracy, reliability and freedom from interference compared to conventional Diazo procedures. The test offers an extended testing range of 0.1 to 40 mg/dL provides excellent precision (%CV <5%) and demonstrates no significant interference from ascorbate to 50 mg/dL and hemoglobin up to at least 500 mg/dL. With a unique combination of low sample size requirements and interference free testing Diazyme Direct Bilirubin Vanadate is an ideal choice for clinical challenging specimens from both pediatric and veterinary research applications.
When a sample is mixed with the reagent containing the vanadate, at around pH 3, direct bilirubin in the sample is oxidized to biliverdin. This causes the absorbance of yellow, specific to bilirubin, to decrease. Therefore, the direct bilirubin concentration in the sample can be obtained by measuring the absorbances before and after the vanadate oxidation.
The Diazyme Direct Bilirubin Assay is an in vitro colorimetric assay for the quantitative determination of direct bilirubin in serum. Determination of serum bilirubin is useful in the screening of liver function disorders or in the diagnosis of jaundice.
|Kit (900 Tests)||DZ151A-K||R1: 4 x 70 mL
R2: 4 x 18 mL
|Calibrator||DZ150A-Cal||1 x 3 mL|
|Control||DZ150A-Con||2 x 5 mL|