What Does a Positive Clinitest Mean?

What Does a Positive Clinitest Mean?
Clinitest was usually run as a reflex test on urine samples with a negative dipstick glucose result. A negative dipstick glucose assay and a positive reducing test suggest that some substance other than glucose is present in the urine. These sugars include galactose, lactose, and fructose.

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Also, what is a Clinitest used for?

Clinitest (reagent tablet) is a semi-quantitative test used for the determination of total reducing substances in urine, which include glucose, galactose, lactose, and pentose.

Subsequently, question is, how should Clinitest tablets be stored? Clinitest tablets are stable for long periods when stored at room temperature in unopened bottle. (Miles Inc. does specify expiration date on each bottle). The tablets are very hygroscopic, and cautions should be taken to avoid exposure to moisture.

In respect to this, what is reducing sugar in urine?

Reducing Sugars. Although glucose is the sugar most commonly tested for in urine, normal human urine can contain small amounts of galactose, lactose, fructose, xylose, and other pentoses. Galactosuria, an abnormal amount of galactose in the urine, occurs in infants with a congenital metabolic defect.

What are reducing substances?

Notes. Sugars (e.g, glucose, galactose, fructose, maltose, lactose, and pentose) are characterized as reducing substances based on their ability to reduce cupric ions to cuprous ions.

Related Question Answers

How do Clinistix work?

CLINISTIX™ sticks contain the enzyme glucose oxidase dried onto the paper pad at the end of the stick. This oxidises only glucose (and no other sugar) to yield gluconic acid and hydrogen peroxide. Depending on the amount of sugar, an overall colour ranging from blue through green to brown is produced.

What does the R mean on Clinitest hCG?

The Clinitest hCG Pregnancy Test is a chromatographic immunoassay (CIA) for the rapid determination of hCG in urine. A pink-colored line at the reference region (R), the area between the control line region and the test line region has been adjusted to a level approximating 25 mIU/mL hCG.
James H. Sterling
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James H. Sterling

James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.