Why will Clinistix only react with glucose?

Why will Clinistix only react with glucose?

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.

What are Diastix used for?

Keto-Diastix Reagent Strips provide a fast, convenient way of testing urine for the presence and concentration of glucose and ketone (acetoacetic acid). Acetoacetic acid can be found in the urine from persons with diabetes and is more commonly referred to as a ketone body.

What is glucose oxidase test?

Glucose oxidase is widely used for the determination of free glucose in body fluids (medical testing), in vegetal raw material, and in the food industry. It also has many applications in biotechnologies, typically enzyme assays for biochemistry including biosensors in nanotechnologies.

How do diabetic strips work?

Test strips work by placing blood on the strip. The blood reacts with an enzyme on the strip called glucose oxidase to produce gluconic acid using glucose in the blood. At the other end of the strip, which is connected to the glucometer, the meter sends a current to the strip.

How does Clinistix test for glucose?

We can use a special test sticks called Clinistix to test for glucose. The sticks contain two enzymes. The first of these, glucose oxidase, speeds the reaction between glucose (in the test liquid) and oxygen (in the air). This reaction produces gluconic acid and hydrogen peroxide.

What is the principle of Clinitest?

Clinitest is a reagent tablet based on the Benedict’s copper reduction reaction, combining reactive ingredients with an integral heat generating system. The test is used to determine the amount of reducing substances (generally glucose) in urine.

What does Diastix measure?

Diastix and Clinistix test only for urine glucose. The Diastix are more sensitive measures of glucose than Clinistix. Keto-Diastix tests for both glucose and ketones. Follow the instructions that come with your test strips, and use the reference color chart shown on the bottle or box.

Are Diastix accurate?

The strips are extremely easy to use, and accurate as far as seeing if his glucose or ketones are running high.

What does glucose oxidase do?

Microbial Enzyme in Food Biotechnology Glucose oxidase enzymes are used to remove small amounts of oxygen from food products or glucose from diabetic drinks. Glucose oxidase is playing an important role in color development, flavor, texture, and increasing the shelf life of food products (Khurshid et al., 2011).

What is the principle of glucose oxidase?

Other uses of glucose oxidase include the removal of oxygen from food packaging and removal of D-glucose from egg white to prevent browning. PRINCIPLE: Glucose oxidase catalyses the oxidation of β-D-glucose to D-glucono- δ-lactone with the concurrent release of hydrogen peroxide (1).

How accurate are test strips for diabetes?

The DTS gold standard is that a meter and its test strips should yield BG readings within 15 percent or 15 mg/dL of the laboratory values at least 95 percent of the time. In several studies, only six brands passed that test for accuracy: Contour Next from Bayer — 100 percent.

What kind of test is the Clinistix test?

Clinistix Test Watch. It is glucose, as that is what can be used for testing whether one has Type II Diabetes, as glucose would be excreted into the urine, which shouldn’t happen. The sticks contain two enzymes, glucose oxidase and peroxidase. The glucose oxidase catalyses the reaction between glucose and oxygen,…

How is the development of diabetes measured with Clinistix?

Development of diabetes was monitored through twice weekly urine glucose testing using urine glucose test strips ( Clinistix, Bayer). At 2 months urine glucose was evaluated with Clinistix (Bayer).

Why was the Clinistix blood sugar test invented?

Marketed as Clinistix by their employer, Miles Laboratories, the test enabled diabetics to conduct convenient at-home testing and ushered in a new era for self-monitoring of blood sugar concentrations.