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Oxalate

Oxalate

Oxalate was confirmed as a normal constituent of urine in 1951, but only recently has the significance of calcium oxalate crystalluria and its relationship to urinary tract stone formation been fully recognised. Formation of the sparingly soluble calcium salt of oxalate in the urinary tract is considered the major factor in urolithiasis.

 

METHOD Enzymatic, Colormetric, Endpoint

 

PRINCIPLE

principle
 

Indamine dye has an absorbance maximum of 590nm. The intensity of the colour produced is directly proportional to the concentration of Oxatale in the sample.

 

DIAGNOSTIC IMPLICATIONS A decreased excretion of oxalate in the urine is associated with hyperglycinemia or hyperglycinuria.

An Increased excretion of oxalate in the urine can be attributed to:

Increases in ingestion of oxalate precursors or oxalate rich foods.

Formation of oxalate due to metabolic defects such as in primary hyperoxaluria.

Absorption of oxalate in a number of gastrointestinal disorders that produce severe fat malabsorption. This is indicative of patients with inflammatory bowel disease, ideal resection, biliary diversion, pancreatic insufficiency, small intestinal stasis with bacterial overgrowth, and following jejunoileal bypass or resection for the treatment of obesity.

 

 

PRODUCTBRANDCODEKIT
Oxalate: Sample Purifier TubesTrinity Biotech591-100100 tubes
Oxalate: Reagent BTrinity Biotech591-22 ml
Oxalate: Urine Control - ElevatedTrinity BiotechO65026x5 ml
Oxalate: Urine Control - NormalTrinity BiotechO66276x5 ml
Oxalate: Standard 0.50 MMOL/LTrinity Biotech591-325 ml
Oxalate: Standards SetTrinity Biotech591-116x25 ml
Oxalate: Reagent ATrinity Biotech591-1010 ml
Oxalate: Sample diluentTrinity Biotech591-4100 ml
Oxalate: Sample Purifier TubesTrinity Biotech591-2020 tubes
Oxalate: Kit (100 assays)Trinity Biotech591-DMaximum Assays : 100
Oxalate: Kit (20 assays)Trinity Biotech591-CMaximum : 20 assays
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