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)
10/1981
10/14/1981EP0037667A2 Immobilized lactase, its preparation and use
10/07/1981EP0037273A2 Modification of micro-organisms
10/07/1981EP0037110A2 Specific antibody and its use in an enzyme immuno assay
10/07/1981EP0037078A2 Process for heat treatment of aqueous solution containing human blood coagulation factor XIII
10/06/1981US4293551 N-Amino-3,4,5-trihydroxypiperidines, their production and their medicinal use
10/06/1981US4293481 Tripeptide inhibitors of angiotensin-converting enzyme
10/06/1981CA1110185A1 Production of bacterial cell aggregate
09/1981
09/30/1981EP0036737A2 Lactase preparation
09/23/1981EP0036259A2 Method,vectors and organisms for transported cloned heterologous gene products in bacillus subtilis and E.coli
09/22/1981US4291123 By contacting glucose with a streptomyces bacteria, or the enzyme isomerase produced thereby
09/22/1981US4290944 Antigenic peptide compound
09/22/1981CA1109374A1 Stabilization of activated galactose oxidase enzyme
09/16/1981EP0035831A2 Method for making genetically modified microorganisms
09/15/1981CA1108992A1 Pharmaceutical composition containing 1,3-bis(2- carboxychromon-5-yloxy)2-hydroxypropane
09/15/1981CA1108988A1 Viral related protein assay for detection of cancer
09/09/1981EP0035383A1 Angiotensin converting enzyme inhibitors
09/09/1981EP0035204A2 Pasteurized therapeutically active protein compositions
09/08/1981US4288556 Depilatory enzyme produced by streptomyces
09/08/1981US4288553 Disopyramide compounds for conjugating proteins used in immunoassays for disopyramide
09/08/1981US4288542 Methylation with transferase
09/02/1981EP0034784A1 3,4,5-trihydroxypiperidine derivatives, process for their preparation, their use as medicines and in animal feeding
09/01/1981US4287180 Method for treating blood clotting factor inhibitors
09/01/1981CA1108077A1 High potency glucamylase and alapha amylase enzyme system by cultivation of aspergillus niger
09/01/1981CA1108050A1 Storagestable cholesterol oxidase composition
08/1981
08/26/1981EP0034470A2 Genetically engineered microorganisms for massive production of amylolytic enzymes and process for preparing same
08/26/1981EP0034424A2 Seven-membered ring compounds as inhibitors of cytidine deaminase
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
08/25/1981US4286064 Basification
08/25/1981US4286063 Method for producing thrombolytic preparation
08/25/1981US4286062 Process for producing an enzyme preparation to tenderize meat products
08/25/1981US4286056 Activating prothrombin complex
08/25/1981US4285933 Process for concentrating blood coagulation Factor XIII derived from human placentae
08/25/1981US4285932 Enzyme derivatives for use in the treatment of venous thrombosis
08/25/1981US4285077 Apparatus for extracting proteins from urine
08/25/1981CA1107732A1 Phthalazin-4-ylacetic acid derivatives
08/25/1981CA1107649A1 Method of separating a factor ix preparation from plasma
08/25/1981CA1107648A1 Glycoprotein and process for isolating it
08/25/1981CA1107646A1 Anti-microbial composition
08/18/1981US4284723 Preparation of epoxides and glycols from gaseous alkenes
08/18/1981US4284722 Culturing bacillus, use to hydrolyze starch
08/18/1981US4284552 Purifying coenzyme a-synthesizing protein complex
08/18/1981CA1107209A1 Glucose-isomerizing enzyme
08/12/1981EP0033540A2 Method and reagent for the determination of glycerol
08/11/1981US4283496 Preparation and use of glucose isomerase
08/11/1981US4283494 Microbial lipase, process for its preparation and microbiologically pure culture therefor
08/06/1981WO1981002164A1 Seven-membered ring compounds as inhibitors of cytidine deaminase
08/06/1981WO1981002105A1 Therapeutic compositions & methods for manufacture and use
08/05/1981EP0032987A1 Thermophilic aspartase, processes for producing, culture used, and L-aspartic acid preparation process using the same
08/04/1981US4282325 For amplification in assays
08/04/1981US4282324 Method for producing iodine
08/04/1981US4282322 Process for enzymatic deacylation of antibiotics
08/04/1981US4282318 α-Amylase inhibitor from a streptomycete and process for its preparation
08/04/1981US4282316 Kit of buffered urease with bacteriostat, polyol, chelating agent
08/04/1981CA1106302A1 Process for producing glucose isomerase from ampullariella, process for isomerizing d-glucose to d- fructose, and cultures containing new species of ampullariella
08/04/1981CA1106225A1 Production of fructose and fructose-base syrups and means for carrying out such production
07/1981
07/28/1981US4281065 Phencyclidine conjugates to antigenic proteins and enzymes
07/28/1981US4281063 Fractionation then hydrolysis of the remaining cellulose
07/28/1981US4281061 Double antibody for enhanced sensitivity in immunoassay
07/28/1981CA1105858A1 Glucoamylase immobilized on cationic colloidal silica
07/22/1981EP0032238A2 Recombinant bacteriophage for heterologous cloning of bacillus microorganisms and method for its production
07/21/1981CA1105404A1 .alpha.-AMYLASE INHIBITOR FROM A STREPTOMYCETE AND PROCESS FOR ITS PREPARATION
07/15/1981EP0031941A1 Indoxylmaltodextrines, process for their preparation and their use
07/14/1981US4278766 Mutant microorganisms useful for the production of single cell protein and amino acids
07/14/1981US4278656 Cosmetic composition containing kojic acid ester
07/08/1981EP0031553A2 Process for the production of glycerol dehydrogenase
07/07/1981USRE30669 Replacement for rennet in cheesemaking; culture product of mucor
07/07/1981US4277562 Stabilized liquid enzyme and coenzyme compositions
07/07/1981US4277479 Tetrazolylalkoxycarbostyril derivatives and pharmaceutical compositions containing them
06/1981
06/30/1981US4276381 Preparation of immobilized enzymes of microorganisms
06/30/1981US4276379 Preparation of high fructose syrups from sucrose
06/30/1981US4276377 Creatinine iminohydrolase free from urease activity
06/30/1981CA1104041A1 Hydrolysis of protein-bound cholesterol esters
06/24/1981EP0030560A1 Specific impending ovulation indicator
06/23/1981US4275166 Process for the recovery of intracellular enzyme
06/23/1981US4275164 Production of creatine iminohydrolase
06/23/1981US4275163 Cellulase-producing microorganism
06/23/1981US4275162 Culturing pseudomonas
06/23/1981US4275161 Process for the manufacture of L-α-glycerophosphate oxidase
06/23/1981US4275057 Cancer and antitumor drug research
06/17/1981EP0030393A1 Xanthanase enzyme and its production
06/16/1981US4273874 Culturing streptomyces, used for quantitative determination of uric acid, oxidized to allantoin
06/16/1981US4273765 Anticaries agents, antidiaretic agents, antilipemic agents, dietetics, antilipolytic agents
06/10/1981EP0029976A1 A biologically pure culture of strain IFO 14093 and a process for producing an intracellular component herefrom
06/09/1981US4272523 Fractionating citrate-stabilized plasma
06/09/1981CA1102789A1 Immunological determination
06/09/1981CA1102724A1 Neuraminidase
06/03/1981EP0029766A1 Method for the recovery of creatinine iminohydrolase
06/03/1981EP0029765A1 Creatinine iminohydrolase free from urease activity, methods of preparation and use, and assay compositions and analytical elements containing same
06/02/1981US4271264 Hexokinase or glucose-6-phosphate dehydrogenase in polyol solvent; for determining glucose
06/02/1981US4271150 Urokinase preparation for oral administration
06/02/1981CA1102263A1 Process for purifying urokinase
06/02/1981CA1102225A1 Stabilized liquid enzyme and coenzyme compositions and method of preparing same
05/1981
05/28/1981WO1981001419A1 Method for in activating and monitoring antibiotics and assaying for aminoglycosides
05/28/1981WO1981001417A1 Isolation of plasminogen activators useful as therapeutic and diagnostic agents
05/27/1981EP0029382A1 Process for the production of creatinine iminohydrolase by growing micro-organism and nutrient medium for the practice of said process
05/27/1981EP0029329A2 Enzyme inhibitor produced by cultivation of a streptomyces microorganism, a process for producing it and a culture of the microorganism
05/26/1981US4269942 Process for preparing acyl-CoA synthetase LCF-18
05/26/1981US4269940 Biooxidation of aliphatic hydrocarbons to primary and secondary alcohols and ketones by methane-grown microorganisms; aerobic conditi
05/20/1981EP0028942A2 Process for the production of an immobilized enzyme system and the purification of glucose isomerase
05/20/1981EP0028900A1 Production of isomaltulose
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