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AssigneePrevention Medicals s.r.o.
InventorsDagmar Uhlírová, Michaela Docekalová, Martina Stanková, Lukás Melichar, Josef Ruzicka, Renè Kizek
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The present invention relates to a diagnostic strip for an enzymatic test for determining the amount of sarcosine and creatinine based on the formed hydrogen peroxide in a biological sample or in an environmental sample with visual or electronic evaluation of intensity of the colour product. The diagnostic strip consists of a pad to which zones of an absorbent matrix are applied to conduct the test, consisting of sample zone (V) at one end of the strip followed by one or two reaction zones (R1), (R2), where to (R1) zone is applied reagent containing sodium salt of 3-(N-ethyl-3-methylaniline) propanesulfonic acid and to (R2) zone is applied reagent containing peroxidase and 4-amino-2,3-dimethyl-1-phenyl-3-pyrazole. Reaction zones are followed by detection zone (D) and beeswax zone (Z), forming the other end of diagnostic strip.
A diagnostic strip (1) for determining the amount of sarcosine, creatinine or hydrogen peroxide in a biological or environmental sample, consisting of a pad to which zones of an absorbent matrix are applied to conduct the test, characterized in that strip (1) has a width of (A) 0.4 cm and a length of (B) 4.0 cm, and at one end of the strip, sample zone (V) is applied of 0.5 cm in length, followed by reaction zone (R1) of 1.0 cm in length, to which reagent is applied containing sodium salt of 3-(N-ethyl-3-methylaniline) propanesulfonic acid;
A diagnostic strip (1) for determining the amount of sarcosine or hydrogen peroxide in a biological or environmental sample, consisting of a pad to which zones of an absorbent matrix are applied to conduct the test, characterized in that strip (1) has a width of (A) 0.4 cm and a length of (B) 4.0 cm, and at one end of the strip, sample zone (V) is applied of 0.5 cm in length, followed by reaction zone (R1) of 2.5 cm in length, to which reagent is applied containing peroxidase and 3,3′-diaminobenzidine;
A diagnostic strip (1) for determining the amount of sarcosine or hydrogen peroxide in a biological or environmental sample, consisting of a pad to which zones of an absorbent matrix are applied to conduct the test, characterized in that strip (1) has a width of (A) 0.4 cm and a length of (B) 4.0 cm, and at one end of the strip, sample zone (V) is applied of 0.5 cm in length, followed by reaction zone (R1) of 2.5 cm in length, to which reagent is applied containing peroxidase and o-Phenylenediamine;
A diagnostic strip (1) for determining the amount of sarcosine or hydrogen peroxide in a biological or environmental sample, consisting of a pad to which zones of an absorbent matrix are applied to conduct the test, characterized in that strip (1) has a width of (A) 0.4 cm and a length of (B) 4.0 cm, and at one end of the strip, sample zone (V) is applied of 0.5 cm in length, followed by reaction zone (R1) of 2.5 cm in length, to which reagent is applied containing peroxidase and ammonium salt of 2.2′-azino-bis(3-ethylbenzothiazoline-6) sulfonic acid;
Dependencies are inferred from the claim text.