Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving glucose or galactose
Patent
1980-03-20
1981-12-01
Wiseman, Thomas G.
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving glucose or galactose
435 28, 435805, 422 56, C12Q 154, C12Q 128, G01N 148
Patent
active
043037534
ABSTRACT:
Disclosed is an improved method for the preparation of test strips for the semiquantitative determination of glucose in aqueous fluids, e.g. urine. The test strips are comprised of a bibulous carrier impregnated with glucose oxidase, a substance having peroxidative activity and a water soluble iodide salt. The device is coated with the residue of a solution of a film forming material which, pursuant to the improvement disclosed herein, is obtained by saturating the strip with a solution containing about 1.75 to about 4.55 grams (g)/100 milliliters (ml) of ethyl cellulose in an appropriate solvent.
REFERENCES:
patent: 3630957 (1971-12-01), Rey et al.
patent: 3814668 (1974-06-01), Blake et al.
patent: 3971702 (1976-07-01), MacKawa et al.
patent: 3992158 (1976-11-01), Przybylowicz et al.
Jeffers Jerome L.
Miles Laboratories Inc.
Wiseman Thomas G.
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