Patents
Sitemap › C12 - Biochemistry; Beer; Spirits; Wine; Vinegar; Microbiology; Enzymology; Mutation or genetic engineering › C12N - Micro-organisms or enzymes; Compositions thereof; Propagating, preserving, or maintaining micro-organisms; Mutation or genetic engineering; Culture media › C12N 9 - Enzymes, e.g. ligases (6.); Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating, or purifying enzymes
Patents for C12N 9 - Enzymes, e.g. ligases (6.); Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating, or purifying enzymes (141,535)
08/1982
08/24/1982US4346174 Process for isolating superoxide dismutase from red blood cells
08/24/1982US4346173 Process for the production of acyl-Coenzyme A oxidase
08/24/1982US4346168 By the action of the enzyme 2-chymotrypsin or an esterase
08/24/1982CA1130229A1 Method for isolating mb creatine kinase
08/18/1982EP0057976A2 A process for cloning the gene coding for a thermostable alpha-amylase into escherichia coli and bacillus subtilis
08/17/1982US4345031 Process for the manufacture of aldonic acids by an enzymatic method
08/11/1982EP0057600A2 Affinity resins and their use in isolating bacterial luciferase
08/11/1982EP0057562A2 Manufacture of halogenated ketones and aldehydes and the use of the same as reactants in the production of other products
08/11/1982EP0057462A2 Elastase-containing composition permitting elastase to be absorbed in increased amount
08/11/1982EP0057359A2 Method for the preparation of callicreine from pig pancreas extract
08/11/1982EP0057350A2 Recombinant DNA means and method
08/10/1982US4343903 Process for obtaining cholesterol esterase from micro-organisms
08/10/1982US4343902 Production of immobilized glucose isomerase
08/05/1982WO1982002562A1 Process for isolating microbiologically active material
08/03/1982US4342833 Immobilized restriction endonucleases
08/03/1982US4342827 Production of enzymes
08/03/1982CA1128885A1 Thermostable glucoamylase from talaromyces duponti
08/03/1982CA1128884A1 Method for enzyme reutilization
07/1982
07/28/1982EP0056629A1 Process for the purification of blood coagulation factors II, VII, IX and/or X and preparations manufactured accordingly
07/27/1982US4341869 Cultures, flavobacterium
07/27/1982US4341868 Method and test composition for the determination of the substrate for xanthine oxidase
07/27/1982US4341867 Lysis, hemolysis, precipitation
07/27/1982CA1128443A1 Process for the preparation of l-tryptophan by enzyme
07/20/1982US4340676 Method of crystallizing ribulose, 1,5-bisphosphate carboxylase/oxygenase from photosynthetic organisms, particularly plant leaves
07/20/1982US4340675 By plasmolysis
07/20/1982US4340672 Enzymatic synthesis of β-lactam antibacterials
07/20/1982US4340668 Heme-labeled specific binding assay
07/20/1982CA1127942A1 Process and reagent for determination of prothrombin
07/14/1982EP0055869A2 Process for the determination of ligands, test kit for carrying out the process and its application
07/14/1982EP0055868A2 Process for the determination of ligands or receptors by means of competition reaction, test kit for carrying out the process and its application
07/13/1982US4339533 Stabilization of creatine kinase (CK) and its application as a reference standard
07/13/1982US4339436 α-Amylase inhibitor from a streptomycete and process for its preparation
07/13/1982CA1127573A1 Method using glucoamylase immobilized on porous alumina
07/13/1982CA1127570A1 Method for purifying galactosyltransferase isoenzymes and product
07/07/1982EP0018967B1 Composition and a diagnostic method for the detection of prostatic cancer
06/1982
06/29/1982US4337309 Method of deterining the concentration of pancreatic and salivary α-amylase in body fluids
06/29/1982US4337244 Enzyme derivatives for use in the treatment of venous thrombosis
06/23/1982EP0054096A1 Method of forming stabilized urease solutions
06/23/1982EP0054067A1 Process for making fructose.
06/22/1982CA1126158A1 Cosmetic composition containing kojic acid ester
06/16/1982EP0053890A1 Production of aryl acylamidases
06/15/1982US4335215 Aggregation, multicompartment, tumbling, microcarrier
06/15/1982US4335213 From cultures of gibberella
06/15/1982US4335209 From indole and serine
06/15/1982US4335101 Oral hygiene enzymes and method for preparation
06/15/1982CA1125682A1 Microbiological production of ketones
06/09/1982EP0053470A1 Method for the estimation of N-acylated primary aromatic amines
06/09/1982EP0053338A2 Process for the preparation of blood coagulation factors
06/08/1982US4334024 Preparation and crystallization of fraction I protein from plant sources
06/08/1982US4334023 Process for obtaining cholesterol oxidase
06/08/1982US4334018 Process and reagent for the determination of prothrombin
06/08/1982CA1125294A1 Spiro-polycyclicimidazolidinedione derivatives
06/08/1982CA1125205A1 PROCESS FOR PRODUCTION OF L-.alpha.-GLYCEROPHOSPHATE OXIDASE
06/08/1982CA1125201A1 Enzyme reference composition
06/02/1982EP0052974A1 Improvements in enzymatic deesterification
06/02/1982EP0052827A2 Process for the preparation of blood coagulation factors, and preparation containing factors II and VII
06/02/1982EP0052780A1 Stabilized enzyme preparation
06/01/1982US4332899 Process for producing maltase
06/01/1982US4332895 Produced from bacillus stearothermophilus
05/1982
05/25/1982US4331766 Collagen solution, process for its manufacture and its use
05/25/1982US4331764 Seminal plasma ribonuclease and method for its recovery
05/25/1982US4331763 Solvent extraction from sechium plants
05/25/1982US4331762 Bacillus stearothermophilus strain UK 788 and process for producing a useful enzyme
05/25/1982US4331761 By addition of polyvalent metal ions
05/25/1982CA1124191A1 Glycerol oxidase and process for the production thereof and method for the quantitative determination of glycerol by glycerol oxidase
05/18/1982US4330626 Gamma irradiation of jackbeans prior to grinding
05/18/1982US4330621 Aminoglycoside antibiotics, insolubilizing proteins, acetyl-coenzyme a, spectrophotometry, enzyme
05/18/1982US4330620 Method and reagent for the determination of creatine kinase MB
05/13/1982WO1982001563A1 Biological and chemical conversion processes in liquid phase-system
05/13/1982WO1982001551A1 Beta-lactamase-inhibiting composition
05/12/1982EP0051071A1 Tryptophane derivative and process for preparing same
05/11/1982US4329502 Propranolol antigen conjugates and antibodies
05/11/1982US4329430 Proteolytic enzymes
05/11/1982US4329429 Lactase preparation
05/11/1982CA1123437A1 3,4,5-trihydroxypiperidine compound, their production and their medicinal use
05/05/1982EP0050800A1 Carboxyalkyl dipeptides, processes for their production and pharmaceutical compositions containing them
05/04/1982US4328314 Activation with organic acids
05/04/1982US4328313 Method of producing a plaque dispersing enzyme
05/04/1982US4328312 Process for production of peroxidase
05/04/1982US4328311 Enzyme-aminoglycoside conjugates
05/04/1982US4328250 Adding stabilizing emulsifier before drying
05/04/1982US4328231 Method of treating psoriasis
04/1982
04/28/1982EP0050562A1 Process for the production or biotransformation of metabolites by plant cells in vitro
04/27/1982US4327086 Process for heat treatment of aqueous solution containing human blood coagulation factor XIII
04/21/1982EP0050007A2 A heat-resistant adenylate kinase, a stable immobilized adenylate kinase composite material, and processes for their production
04/21/1982EP0049898A1 Method for immunochemical assay and kit therefor
04/21/1982EP0049801A2 Sucrose-mutase, immobilized sucrose-mutase and use of this immobilized sucrose-mutase for the production of isomaltulose(6-O-alpha-D-glucopyranosido-D fructose)
04/20/1982US4326033 Modified urokinase having extended activity and method of making
04/20/1982US4325832 Enzyme reference composition
04/14/1982EP0049658A1 Substituted imino diacids, their preparation and pharmaceutical preparations containing them
04/14/1982EP0049576A2 Sterilization and washing methods of immobilized lactase
04/14/1982EP0049475A2 Soluble stabilized enzymes
04/14/1982EP0049389A1 Z-omega-substituted thio-2-(2,2-dimethylcyclopropanecarboxamido)-2-alkenoic acids, a process for preparing and an antibacterial composition containing the same
04/13/1982US4324858 Stabilization of cholinesterase, detector kit using stabilized cholinesterase, and methods of making and using the same
04/07/1982EP0049078A2 Glutathione peroxidase, process for production thereof, method and composition for the quantitative determination of lipid peroxide
04/06/1982US4323651 Thermostable lactase derived from bacillus
04/06/1982US4323650 Immobilization of biologically active substances in a porous support
04/06/1982US4323649 Biotransformations using methane-utilizing bacteria
04/06/1982US4323478 Lyophilized blood plasma proteins
04/06/1982CA1121290A1 Amino sugar derivatives
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