133 results about "Ammonia kinase" patented technology

The invention relates to a method for determining the content of blood ammonia, and also the reagent kit for blood ammonia diagnosis. The reagent kit comprises cushioning solution, adenosine triphosphate, phosphoenolpyruvate phosphatase, deacidized type coenzyme, ammonia kinase, pyruvate kinase, lactate dehydrogenase, and stabilizer. By mixing sample and reagent of a predetermiend volumetric ratio, generating coupling reaction between them, subjecting the final reactant to biochemiscal analyser, the main wavelength absorbancy variance ratio (speed) can be detected, and the blood ammonia content can thus be measured. The method of the invention can be used to obtain the needed measurement result purely through biochemical analytic instruments, and advantages of the method include higher sensibility, better accuracy, less susceptibility to contamination of internal or external materials, and easy application.

The invention relates to a method for measuring ammonia (ammonia ion) content through an enzymatic colorimetric method and an enzyme coupling reaction technique, and the composition and the constituents of a reagent. The measuring technical principle of the method is fulfilled through the serial catalytic reactions of ammonia kinase, pyruvate carboxylase, and lactate dehydrogenase. The invention further relates to an ammonia (ammonia ion) diagnosing/measuring kit. The method provided by the invention has the advantages of high sensitivity and small error, so that the method and the kit provided by the invention can be widely applied to clinical medicine/food inspections.

The invention relates to an ammonia (ammonia ion) content determination method adopting an enzymatic colorimetric method-couple reaction united technology, and composition and ingredients of reagents adopted by the ammonia (ammonia ion) content determination method. A technical principle of the ammonia (ammonia ion) content determination method comprises that determination is realized by a series of catalytic reactions of ammonia kinase, formate-dihydrofolate ligase and dihydrofolate reductase. The invention also relates to an ammonia (ammonia ion) diagnosis/determination kit. The ammonia (ammonia ion) content determination method provided by the invention has high sensitivity and a small error. The ammonia (ammonia ion) content determination method and the ammonia (ammonia ion) diagnosis/determination kit can be widely utilized for clinical medicine and food examination.

The invention relates to a detection method for ammonia (ammonia ion) content by using an enzymic colorimetric method and an enzyme couple reaction technology, a composition of regents for detecting the ammonia (ammonia ions), and components of the regents for detecting the ammonia (ammonia ions). The technical principle for detecting the ammonia (ammonia ions) is that: the detection of the ammonia (ammonia ion) content is completed according to a series of catalytic reactions of ammonia kinase, pyruvate kinase and tauropine dehydrogenase. The invention further relates to an ammonia (ammonia ion) diagnosis/detection kit. The detection method of the present invention has high sensitivity and small error, such that the detection method and the kit of the present invention can be widely applicable for the clinical medicine/food inspection.

The invention relates to a method for measuring ammonia (ammonia ion) content through an enzymatic colorimetric method and an enzyme coupling reaction technique, and the composition and the constituents of a reagent. The measuring technical principle of the method is fulfilled through the serial catalytic reactions of ammonia kinase, formate kinase, and formate dehydrogenase. The invention further relates to an ammonia (ammonia ion) diagnosing/measuring kit. The method provided by the invention has the advantages of high sensitivity and small error, so that the method and the kit provided by the invention can be widely applied to clinical medicine/food inspections.

The invention relates to a determination method for determining ammonia (ammonium ion) content by utilizing an enzymatic colorimetric method and enzyme couple reaction technology, and composition and components of a reagent. The technology principle for the determination is that the determination is finished according to series catalytic reactions of ammonia kinase, acetyl-CoA carboxylase and hydrogen cyanide synthetase. The invention further relates to a diagnosis/determination reagent kit of ammonia (an ammonium ion). The determination method is high in sensitivity and small in errors, and accordingly the determination method and the reagent kit can be widely applied to clinical medicine/food inspection.

The invention relates to a method for measuring ammonia (ammonia ion) content by using an enzymatic colorimetric method and a couple reaction technology, and components and constituents of a reagent. The technical principle of the measurement is finished according to series catalytic reaction of ammonia kinase, pyruvate carboxylase and octopine dehydrogenase. The invention also relates to an ammonia (ammonia ion) diagnosis/measurement kit. The measurement method of the invention is high in sensitivity and low in error; therefore, the measurement method and the kit can be widely applied to clinical medical examination/food inspection.

The invention relates to a determination method of ammonia (ammonia ion) content utilizing enzymatic colorimetric method and couple reaction, and reagent composition and components. Technical principles of the determination method are in the light of a series of catalytic reactions of ammonia kinase, formate kinase and formaldehyde dehydrogenase. The invention also relates to an ammonia (ammonia ion) diagnosis / determination kit. The determination method of the present invention has high sensitivity and little error, so the determination method and the kit of the invention can be widely applied to clinic medicine / food examination.

The invention relates to a determination method for the content of ammonia (ammonia ions) by using an enzymatic colorimetric technology and an enzymatic couple reaction and to composition and components of a reagent. A technical principle used in the method is that determination is realized through series reactions of ammonia kinase, pyruvate kinase and N-methylalanine dehydrogenase. The invention also relates to an ammonia (ammonia ion) diagnostic/assay kit. The determination method provided in the invention has high sensitivity and a small error; the determination method and the kit in the invention can be widely applied in clinical medicine/food inspection.

The invention relates to a method for determining the content of ammonia (ammonia ion) by using technologies of enzymatic colorimetry and enzyme-linked immunosorbant assay, and compositions of a reagent. A technical principle for determination is that the determination is finished according to a series of catalytic reactions of ammonia kinase, pyruvate carboxylase and formate dehydrogenase. The invention also relates to an ammonia (ammonia ion) diagnosis/determination kit. The determination method provided by the invention is high in sensitivity and small in error, so that the determination method and the kit can be widely applied to clinical medical/food inspection.

The invention relates to an ammonia (ammonia ion) content determination method, and composition and ingredients of reagents adopted by the ammonia (ammonia ion) content determination method. The ammonia (ammonia ion) content determination method adopts an enzymatic colorimetry and an enzyme-linked immunosorbent assay technology. A technical principle of the ammonia (ammonia ion) content determination method comprises that determination is realized by a series of catalytic reactions of ammonia kinase, carbamyl phosphate synthetase and hydrogen cyanide synthetase. The invention also relates to an ammonia (ammonia ion) diagnosis/determination kit. The ammonia (ammonia ion) content determination method provided by the invention has high sensitivity and a small error. The ammonia (ammonia ion) content determination method and the ammonia (ammonia ion) diagnosis/determination kit can be widely utilized for clinical medicine and food examination.

The invention relates to a method for determination of ammonia (ammonia ion) content by using an enzymatic colorimetric method and an enzyme couple reaction technique and composition and components of a reagent. A determination technology principle of the method lies in that the determination is completed according to series catalytic reactions of ammonia kinase, carbamyl phosphate synthetase and malonic acid-semialdehyde dehydrogenase. The invention further relates to an ammonia (an ammonia ion) diagnosis/determination reagent kit. The determination method is high in sensitivity and small in error. Therefore, the determination method and the reagent kit can be widely applied to clinical medicine/food inspection.

The invention relates to a determination method of ammonia (ammonia ions) content by means of technologies of enzymatic colorimetry and enzyme-linked assay, and composition and components of a reagent. The technical principle of determination is based on a series of catalytic reactions of ammonia kinase, carbamyl phosphate synthetase, and malic dehydrogenase. The invention further relates to a diagnosis/determination kit for ammonia (ammonia ions). The determination method provided by the invention has high sensitivity and small error. Therefore, the determination method and the kit provided by the invention can be widely applied to clinical medical/food inspection.

The invention relates to an ammonia (ammonium ion) content determination method through utilizing enzymatic colorimetry and an enzyme-linked immunosorbant assay technology, and the composition and components of a reagent for the determination. According to the determination technology principle, the determination is completed according to a series of catalytic reactions of an ammonia kinase, a urea carboxylase and a formate dehydrogenase. The invention also relates to an ammonia (ammonium ion) diagnosis/determination kit. The determination method of the invention has the advantages of high sensitivity and small error, so the determination method and the kit of the invention can be widely applied to clinical medicine/food examination.

The invention relates to a detection method for ammonia (ammonia ion) content by using an enzymic colorimetric method and an enzyme couple reaction technology, a composition of regents for detecting the ammonia (ammonia ions), and components of the regents for detecting the ammonia (ammonia ions). The technical principle for detecting the ammonia (ammonia ions) is that: the detection of the ammonia (ammonia ion) content is completed according to a series of catalytic reactions of ammonia kinase, pyruvate kinase and tauropine dehydrogenase. The invention further relates to an ammonia (ammonia ion) diagnosis/detection kit. The detection method of the present invention has high sensitivity and small error, such that the detection method and the kit of the present invention can be widely applicable for the clinical medicine/food inspection.

The invention relates to a detection method of the ammonia (ammonia ion) content by enzymatic colorimetry and enzyme coupled reaction technology and composition and components of a reagent. The technology principle of the detection method is based on a series of catalytic reactions of ammonia kinase, acid-CoA ligase and pyruvate dchydrogenase. The invention also relates to an ammonia (ammonia ion) diagnosis/detection kit. The detection method provided by the invention has advantages of high sensitivity and small error. Therefore, the detection method and the kit provided by the invention can be widely applied in clinical medicine/food inspection.

The invention relates to a determination method for the content of ammonia (ammonia ions) by using an enzymatic colorimetric technology and an enzymatic couple reaction and to composition and components of a reagent. A technical principle used in the method is that determination is realized through series reactions of ammonia kinase, citrate-CoA ligase and malonic-semialdehyde dehydrogenase. The invention also relates to an ammonia (ammonia ion) diagnostic/assay kit. The invention also relates to an ammonia (ammonia ion) diagnostic/assay kit. The determination method provided in the invention has high sensitivity and a small error; the determination method and the kit in the invention can be widely applied in clinical medicine/food inspection.

The invention relates to an ammonia (ammonia ion) content determination method adopting an enzymatic colorimetric method-couple reaction united technology, and composition and ingredients of reagents adopted by the ammonia (ammonia ion) content determination method. A technical principle of the ammonia (ammonia ion) content determination method comprises that determination is realized by a series of catalytic reactions of ammonia kinase, biotin carboxylase and fatty acid synthase. The invention also relates to an ammonia (ammonia ion) diagnosis/determination kit. The ammonia (ammonia ion) content determination method provided by the invention has high sensitivity and a small error. The ammonia (ammonia ion) content determination method and the ammonia (ammonia ion) diagnosis/determination kit can be widely utilized for clinical medicine and food examination.

The invention relates to a detection method for ammonia (ammonia ion) content by using an enzymic colorimetric method and an enzyme couple reaction technology, a composition of regents for detecting the ammonia (ammonia ions), and components of the regents for detecting the ammonia (ammonia ions). The technical principle for detecting the ammonia (ammonia ions) is that: the detection of the ammonia (ammonia ion) content is completed according to a series of catalytic reactions of ammonia kinase, acetate-CoA ligase and aldehyde dehydrogenase. The invention further relates to an ammonia (ammonia ion) diagnosis/detection kit. The detection method of the present invention has high sensitivity and small error, such that the detection method and the kit of the present invention can be widely applicable for the clinical medicine/food inspection.

The invention relates to a determination method for the content of ammonia (ammonia ions) by using an enzymatic colorimetric technology and an enzymatic couple reaction and to composition and components of a reagent. A technical principle used in the method is that determination is realized through series reactions of ammonia kinase, galactokinase and galactose dehydrogenase. The invention also relates to an ammonia (ammonia ion) diagnostic/assay kit. The determination method provided in the invention has high sensitivity and a small error; the determination method and the kit in the invention can be widely applied in clinical medicine/food inspection.

The invention discloses an ammonia (ammonia ion) determination method. The ammonia (ammonia ion) determination method utilizes an enzymatic colorimetry and an enzyme-linked immunosorbant assay to realize ammonia (ammonia ion) content determination. The invention relates to reagent composition and components adopted by the ammonia (ammonia ion) determination method. A technology principle of the ammonia (ammonia ion) determination method comprises that a determination process is realized through a series of catalytic reactions of ammonia kinase, hexulose kinase and mannitol-2-dehydrogenase. The invention also discloses an ammonia (ammonia ion) diagnosis/determination kit. The ammonia (ammonia ion) determination method has the advantages of high sensitivity and small error. Therefore, the ammonia (ammonia ion) determination method and the ammonia (ammonia ion) diagnosis/determination kit can be widely utilized for clinical medicine/food inspection.

The invention relates to an ammonia (ammonia ion) content determination method by an enzymic colorimetric method and enzyme-linked technology, a reagent composition and components; the technical principle of the determination is based on a series of catalytic reactions of ammonia kinases, propionyl-Co A carboxylases, and formate dehydrogenases; the invention also relates to an ammonia (ammonia ion) diagnosis/determination kit. The determination method of the invention has high sensitivity and small errors, and thus the determination method and the kit of the invention are widely applicable to clinical medicine/food examination.

The invention relates to a determination method of ammonia (ammonia ions) content by means of technologies of enzymatic colorimetry and enzyme-linked assay, and composition and components of a reagent. The technical principle of determination is based on a series of catalytic reactions of ammonia kinase, acetylcoenzyme A carboxylase and fatty acid synthetase. The invention further relates to a diagnosis/determination kit for ammonia (ammonia ions). The determination method provided by the invention has high sensitivity and small error. Therefore, the determination method and the kit provided by the invention can be widely applied to clinical medical/food inspection.

The invention relates to a method for determining the content of ammonia (ammonia ion) by using technologies of enzymatic colorimetry and enzyme-linked immunosorbant assay, and compositions of a reagent. A technical principle for determination is that the determination is finished according to a series of catalytic reactions of ammonia kinase, carbamyl phosphate synthetase and fatty acid synthase. The invention also relates to an ammonia (ammonia ion) diagnosis/determination kit. The determination method provided by the invention is high in sensitivity and small in error, so that the determination method and the kit can be widely applied to clinical medical/food inspection.