Patents
Sitemap › C12 - Biochemistry; Beer; Spirits; Wine; Vinegar; Microbiology; Enzymology; Mutation or genetic engineering › C12Q - Measuring or testing processes involving enzymes or micro-organisms; Compositions or test papers therefor; Processes of preparing such compositions; Condition-responsive control in microbiological or enzymological processes › C12Q 1 - Measuring or testing processes involving enzymes or micro-organisms; Compositions therefor; Processes of preparing such compositions
Patents for C12Q 1 - Measuring or testing processes involving enzymes or micro-organisms; Compositions therefor; Processes of preparing such compositions (300,231)
11/1981
11/17/1981US4301244 Quantitative analysis of free fatty acid and reagent composition therefor
11/17/1981CA1112588A1 Bilirubin-specific fungal enzyme preparation
11/10/1981US4299917 Impregnation of an absorbent carrier with a sulphonphthalein ester and an activator
11/10/1981US4299916 Colorimetric analysis of analytes
11/10/1981US4299915 Incubation in presence of purine analog
11/10/1981US4299669 Quantitative analysis determined by carbon dioxide liberation
11/10/1981CA1112193A1 Stabilised preparation
11/10/1981CA1112192A1 Process for production of sarcosine oxidase
11/04/1981EP0039027A1 Chemical compounds, method for their preparation, means containing these compounds and their application
11/04/1981EP0038935A1 Process for the immunological determination of enzymes, agent for its realization and its use
11/03/1981US4298689 Using plant lectins which have an affinity for n-acetylglucosamine
11/03/1981US4298688 Test device for the detection and determination of glucose
11/03/1981US4298685 Diagnostic reagent
11/03/1981CA1111790A1 L-LYSINE .alpha.-OXIDASE
10/1981
10/28/1981EP0038753A1 Method for inhibiting the activity of lactate oxidase
10/28/1981EP0038529A1 Composition, method, and element for the assay of neuraminic acids
10/27/1981US4297271 Guaiaconic acid A from guaiac resin
10/27/1981US4297238 Wherein the solution contains a buffer, sodium chloride, a surfactant, and a chelating agent
10/27/1981US4297173 Method for determining ammonia and sensor therefor
10/27/1981CA1111334A1 Process for a reagent for the determination of biologically-active heparin in plasma
10/21/1981EP0038205A1 Method for determination of peroxide and test reagent therefor
10/21/1981EP0038134A2 Method of and apparatus for detecting the presence of live organisms in substances
10/21/1981EP0037932A1 Determination of antibacterial agents
10/20/1981US4296233 Conjugate of amino sugar-steroid hormone
10/20/1981US4295857 Process for the crystalline precipitation of chromogens
10/14/1981EP0037742A2 Method for the estimation of hydroxysteroids and reagent system therefor
10/14/1981EP0037583A1 Method of fluorometrically measuring the activity of fat-degrading enzymes and means for carrying out the method
10/14/1981EP0037416A1 Microbial monitor.
10/13/1981US4294931 Device for conducting microbiological radiorespirometric assays
10/13/1981US4294924 Method and container for growth of anaerobic microorganisms
10/13/1981US4294923 Amino acid derivative of 7-amino-4-trifluoromethyl coumarin hydrolyzed to free chromophore
10/13/1981CA1110620A1 SUBSTRATE FOR .alpha.-AMYLASE AND THE PREPARATION THEREOF
10/13/1981CA1110541A1 Reagents and method employing channeling
10/13/1981CA1110527A1 Stabilized liquid phosphate containing diagnostic compositions and method of preparing same
10/07/1981EP0037056A1 Process and diagnostic agents for detecting redox reactions
10/06/1981US4293643 Rotary shaking culture measuring method and apparatus
09/1981
09/30/1981EP0036776A2 A method of creating an expression plasmid
09/30/1981EP0036731A1 Method of monitoring light signals from liquid medium
09/30/1981EP0036563A1 Bilirubin-resistant composition for the determination of cholesterol, test device containing the composition and method of making the test device
09/30/1981EP0036543A1 Improved method and device for the semiquantitative determination of glucose in aqueous fluids and method of preparing the device
09/29/1981US4292405 Sterility test set
09/29/1981US4292404 Method for determining the activity of the angiotensin-converting enzyme
09/29/1981CA1109815A1 Immobilization of an enzyme substrate
09/29/1981CA1109791A1 Solid phase assay with one component immobilized on solid insert of high surface to volume ratio
09/29/1981CA1109790A1 Automated assay for bacterial or bacterial antibody
09/23/1981EP0036017A1 Apparatus for analysis.
09/22/1981US4291122 Biological indicator for sterilization processes
09/22/1981US4291121 Bilirubin-resistant determination of uric acid and cholesterol
09/22/1981US4290774 Adsorption on silica
09/22/1981US4290773 Stabilization of benzidine-type indicators with various enhancers
09/22/1981CA1109374A1 Stabilization of activated galactose oxidase enzyme
09/22/1981CA1109373A1 Method of determining lipase activity using a novel triglyceride reagent and method for preparing that reagent
09/17/1981WO1981002520A1 Compositions for therapeutic or diagnostic use in connection with bacterial infections,and their use
09/16/1981EP0035726A1 Method and diagnostic agent for the immediate determination of the lipid content of beta-lipoproteins in blood
09/16/1981EP0035549A1 Diffusion bioassay for the quantitative determination of mutagenicity
09/16/1981EP0035521A1 Method of determining a substrate in a sample
09/15/1981US4289498 One-stage prothrombin assay and compositions useful therein
09/15/1981CA1108988A1 Viral related protein assay for detection of cancer
09/09/1981EP0035484A2 Composition for therapeutic or diagnostic use
09/09/1981EP0035480A2 Enzyme electrode using electrolytic oxygen
09/09/1981EP0035311A2 A detector for detecting air components
09/09/1981EP0035211A1 Method and reagent for the determination of beta-lipoproteins (L.D.L.)
09/08/1981US4288544 Method and apparatus for measuring microorganism activity
09/08/1981US4288543 Method and apparatus for identifying microorganisms
09/08/1981US4288542 Methylation with transferase
09/08/1981US4288541 Mercury ligand complexing agent for determination of glucose in urine
09/08/1981US4288539 Bacterial or bacterial antibody assay
09/08/1981CA1108624A1 N-carboxyacylaminoacid esters, processes for their production and their diagnostic use
09/08/1981CA1108516A1 Antibiotic detection method
09/08/1981CA1108515A1 Resin and method for removing antimicrobials from body fluids
09/02/1981EP0034759A2 Chromogen cephalosporins and process for their preparation
09/02/1981EP0034692A2 The use of starch derivatives as indicators
09/02/1981EP0034586A1 4-trifluoromethylcoumarin peptide derivatives and their use in proteinase assays.
09/01/1981US4287368 Method for preparing vanillin and composition therefor
09/01/1981US4287306 Apparatus for generation of anaerobic atmosphere
09/01/1981US4287301 Method and apparatus for streaking agar
09/01/1981US4287300 Charge effects in enzyme immunoassays
09/01/1981US4287185 Method for the detection of viruses
09/01/1981CA1108050A1 Storagestable cholesterol oxidase composition
09/01/1981CA1108037A1 Stabilisation of compounds
08/1981
08/27/1981EP0027133A4 An in vitro method for determining malignancy in mammalian tissue.
08/26/1981EP0034323A2 Amino acid and peptide esters of leuco-indo anilines, process for their preparation and agents containing these compounds for the detection of proteolytic enzymes
08/26/1981EP0034320A1 Process and reagent for the determination of the biological activity of heparin in plasma
08/26/1981EP0034213A1 A stabilized aqueous coenzyme solution for use in a clinical assay, a method of stabilizing a labile coenzyme in an aqueous clinical assay solution and a kit for use in said clinical assay
08/25/1981US4286057 Method and reagent for the determination of creatine kinase
08/20/1981WO1981002294A1 Tripeptidic derivatives and use thereof for enzyme determination
08/19/1981EP0034122A1 Tripeptide derivatives and their use in the determination of enzymes
08/18/1981US4284725 For cytopathic determination using virus-specific antisera
08/18/1981US4284719 Substrate composition and use thereof
08/18/1981US4284587 Methylation with transferase, purification
08/18/1981US4284552 Purifying coenzyme a-synthesizing protein complex
08/18/1981CA1107208A1 Stabilized biochemical preparations, preparation and use thereof
08/18/1981CA1107180A1 Diagnostic device
08/12/1981EP0033540A2 Method and reagent for the determination of glycerol
08/12/1981EP0033539A1 Use of aminoantipyrine compounds and new aminoantipyrine derivatives
08/12/1981EP0033462A1 Aminopyrine improved Trinder's reagent and dosing process for hydrogen peroxide from enzimatic oxidation of metabolic substrata with the same
08/11/1981US4283491 Analytical elements with improved reagent stability
08/11/1981US4283490 Method for detection of low level bacterial concentration by luminescence
08/11/1981US4282626 Cleaning devices
08/11/1981CA1106785A1 Hypertonic culture media
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