Patents for C12Q 1 - Measuring or testing processes involving enzymes or micro-organisms; Compositions therefor; Processes of preparing such compositions (300,231)
06/1980
06/25/1980EP0012698A1 Automated apparatus and method for assay plate reading
06/25/1980EP0012446A1 Acidic uricase, its production and its use for the determination of uric acid
06/25/1980EP0012287A1 Process for detection of blood-borne parasites
06/25/1980EP0012184A1 Hemolytic solution, application of such a solution for determining the presence of glucose in blood, and hemolytic process
06/24/1980US4209586 By comparing changes in redox potentiasl
06/24/1980US4209459 Novel L-leucyl-4-hydroxyanilide derivatives
06/24/1980CA1080216A1 Dipeptide derivatives, salts thereof, and method of measuring enzyme activity
06/17/1980US4208480 Method, reagents and apparatus for the rapid identification of Neisseria gonorrhoeae and Neisseria meningitidis
06/17/1980CA1079615A1 Composition for the enzymic determination of glucose
06/10/1980US4207394 Process and apparatus for analyzing specimens for the presence of microorganisms therein
06/10/1980US4207232 Specific chromogenic enzyme substrates
06/10/1980CA1079167A1 Substrate for the quantitative determination of enzymes
06/10/1980CA1079166A1 Process for the quantitative determination of antithrombin iii
06/03/1980US4206282 Hypertonic culture media
06/03/1980US4206280 Phospho-monoester substrate having organic indicator radical, straight-chain aliphatic alcohol activator
06/03/1980CA1078732A1 Process for the preparation of thrombinlike enzymes from snake venoms
06/03/1980CA1078712A1 Heterogenous specific binding assay method and means for use therein
06/03/1980CA1078711A1 Diagnostic method, device and composition
05/1980
05/29/1980WO1980001081A1 Analytical process and means for measuring the amount of hydrogen peroxide in aqueous media and of organic substrates generating hydrogen peroxide by enzymatic oxidation
05/27/1980US4205130 Affinity vhromatorgaphy, isoelectric focusing
05/20/1980US4204037 Metabolic production of hydrogen by culturing in an electroanalytical cell, change in potential
05/20/1980CA1077815A1 Microbiological scaled sterility test strips
05/20/1980CA1077814A1 Storage stable antibiotic susceptibility test kit
05/14/1980EP0010846A1 Method and apparatus for determining the minimum concentration of antibiotic to inhibit microorganism growth
05/13/1980US4202941 Aspergillus or neurospora cultrues
05/13/1980US4202938 Procedure for the quantitative determination of hydrogen peroxide concentration in aqueous solutions
05/13/1980US4202872 Determination of heparin in blood plasma
05/13/1980CA1077566A1 Polarographic membrane apparatus
05/13/1980CA1077381A1 Method and apparatus for microcoulometric determination of enzyme activity
05/13/1980CA1077380A1 Method and kit for detecting enzymatic activity
05/13/1980CA1077379A1 Bacterial culture medium
05/06/1980USRE30267 Multilayer analytical element
05/06/1980CA1076935A1 Kinetic assay for alpha-amylase
05/01/1980WO1980000850A1 Method and device for measuring the concentration of an oxidisable substrate in solution by means of an enzymatic reaction
05/01/1980WO1980000791A1 B-glucuronidase activity and/or ph-dependent pharmaceuticals and their methods of production and use for selective treatment of diseases
04/1980
04/30/1980EP0010296A1 Test composition for the determination of triglycerides and its use
04/29/1980US4200691 Method for isolating MB creatine kinase
04/29/1980US4200493 Potentiometers
04/22/1980CA1076046A1 Method for improving the activity of oxireductase enzymes embedded in filamentary structures
04/22/1980CA1076010A1 Determination of isoenzymes
04/16/1980EP0009781A1 Process for the purification of long-chain acyl-coenzyme-A synthetase and the enzyme, acyl-CoA synthetase, purified thereby
04/15/1980US4197610 Cleaning devices
04/08/1980US4197369 Method for measuring reactant concentrations and quantities
04/08/1980US4197287 In vitro tests
04/08/1980CA1075135A1 Radioassay kit for and method of determining methotrexate
04/03/1980WO1980000574A1 Immobilized enzyme column
04/02/1980EP0009222A2 The stabilization of working reagent solutions containing NADH, NADPH, and/or enzymes, and the use of such stabilized reagents in enzyme or substrate assays
04/02/1980EP0009147A2 A method for enzyme immunoassay of pancreatic glucagon and a peptide-enzyme conjugate usable for the method
04/02/1980EP0009076A1 Method for the quantitative enzymatic determination of ADP and reagent for this method
03/1980
03/25/1980US4195129 Irradiation polymerization of photo-curable resin in aqueous dispersion
03/25/1980US4195126 And derivatives thereof or activity of hydrolase enzymes that produce fatty acids
03/20/1980WO1980000455A1 Colorimetric immunoassay employing a chromoprotein label
03/20/1980WO1980000454A1 Method of measuring substrate of xanthine oxidase,and composition for the determination
03/19/1980EP0008826A2 Method and apparatus for counting bacteria in a bacteria-containing suspension, method for fluorescence staining of bacteria, and method for separating bacteria from a sample
03/19/1980EP0008808A1 Method and apparatus for the determination of the number of germs on a surface
03/18/1980US4194063 Method, composition and elements for the detecting of nitrogen-containing compounds
03/11/1980CA1073328A1 Fluorimetric demonstration and determination of a reduced coenzyme or derivative in an aqueous system
03/06/1980WO1980000351A1 Analytical fluorogenic substrates for proteolytic enzymes
03/05/1980EP0008342A1 Method and reagent for the determination of glutamic oxalacetic transaminase and glutamic pyruvic transaminase
03/05/1980EP0008341A1 Method and reagent for enzymatic determinations and test kit for this method
03/04/1980US4191809 Method of measuring enzymatic activity using novel peptide derivatives
03/04/1980US4191808 Method of measuring dipeptidyl-amino-peptidase activity
03/04/1980CA1072868A1 Process for enzymatic analysis
02/1980
02/26/1980US4190574 Chromophore- or fluorescent-substituted oligopeptide
02/26/1980US4190328 Process for detection of blood-borne parasites
02/26/1980CA1072468A1 Enzyme membrane
02/26/1980CA1072427A1 Method and apparatus for the genetic detection of microorganisms
02/26/1980CA1072426A1 Catecholamine assay
02/21/1980WO1980000260A1 Determination of triglycerides and enzyme reagents
02/21/1980WO1980000259A1 Semi-quantitative assay of metabolic acids
02/19/1980US4189536 Reagent systems, enzymatic assays and compositions therefor
02/12/1980US4188465 Stabilized urease composition
02/12/1980US4188320 Ester of higher fatty acid and reagent for determination of activity of lipase
02/12/1980US4188264 Protected peptide, immonology
02/12/1980CA1071711A1 Microbial detection and enumeration method and apparatus
02/06/1980EP0007787A1 Method and reagent for the quantitative determination of hydrogen peroxide
02/06/1980EP0007476A1 Method and reagent for the determination of an oxidized pyridine coenzyme
02/06/1980EP0007372A1 Methods and reagents for the assay of enzymes
02/05/1980US4187351 IMViC test method
02/05/1980US4186730 Methods for collecting body fluids
01/1980
01/29/1980US4186251 Composition and method for determination of cholesterol
01/29/1980US4186052 NADH Peroxidase for hydrogen peroxide determination
01/29/1980CA1070597A1 Process for the determination of acid phosphatase
01/23/1980EP0007058A1 Method and reagent for the determination of glycerol
01/23/1980EP0007057A1 Control serum for clinical-chemical analysis with a determined creatin-kinase content
01/23/1980EP0006998A1 Method and test kit for the determination of the thyroxine binding globulin
01/22/1980US4184923 Oxidizing enzyme; peroxidase; indicator and solvent for same
01/22/1980US4184921 Process and reagent for determining cholesterol
01/22/1980US4184920 Useful as indicator for efficiency of enzyme
01/22/1980US4184848 Eliminating turbidity in serum undergoing photometric assay
01/22/1980US4184547 Situ mining of fossil fuel containing inorganic matrices
01/22/1980US4184483 Method of and apparatus for collecting cultures
01/22/1980CA1070227A1 Measurement of alkaline phosphatase levels in body fluids
01/15/1980US4183847 Enzymatically hydrolyzable, serum-soluble cholesterol compounds and method for their preparation
01/09/1980EP0006822A1 Method and reagents for measuring the cholesterol content in serum
01/09/1980EP0006582A2 Method for stabilizing solutions of gamma-glutamyl-p-nitroanilide
01/09/1980EP0006376A1 Method for the measuring and/or determination of toxicity and apparatus for applying this method
01/08/1980US4182656 Method for detecting the presence of biologically active agents utilizing 13 C-labeled substrates
01/01/1980US4181575 Nad or nadp-dependent cholesterol dehydrogenase
01/01/1980CA1069030A Stable oxidase reagent solutions