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)
11/1990
11/15/1990DE3915277A1 Verfahren zur reinigung von enzymfluessigkonzentraten Method for cleaning of enzymfluessigkonzentraten
11/14/1990EP0397409A1 The stabilization of organic compounds
11/14/1990EP0397366A1 Hybrid streptokinases with fibrin binding domains and methods for the synthesis of same
11/14/1990EP0397350A1 Process and intermediates for the preparation of oxophthalazinyl acetic acids and analogs thereof
11/14/1990EP0397097A1 Cultivation of transformed microorganisms
11/14/1990EP0396709A1 Human leukocyte elastase inhibitors and methods of producing and using same
11/14/1990EP0396692A1 A method of assaying an enzyme and kit and substances suitable for that method
11/14/1990CN1046935A Stabilization of carboxyl esterase
11/13/1990WO1990013634A2 Enzymes and their use in drug detection
11/13/1990USRE33441 Immobilization of biologically active material with glutaraldehyde and polyazaetidine
11/13/1990US4970317 Using subtilisin enzyme
11/13/1990US4970300 Conjugate with ligand; longer half-life
11/13/1990US4970221 3,5-dihydroxypentanoic acid derivatives useful as antihypercholesterolemic agents and method for preparing same
11/13/1990US4970214 Diabetic complications
11/13/1990US4970160 Escherichia
11/13/1990US4970159 Human tissue plasminogen activator consisting essentially of t-PA residues 160 to 527
11/13/1990US4970158 Beta amylase enzyme product, preparation and use thereof
11/13/1990US4970157 Bacillus
11/13/1990US4970153 Cultivation of lactobacillus
11/13/1990US4970149 Class II restriction endonuclease Ksp632I, a process for obtaining it and the use thereof
11/12/1990CA2016610A1 Lipase and cutinase surfactant systems and method useful in laundering
11/11/1990WO1990013571A1 Antifreeze polypeptides
11/11/1990CA2056434A1 Antifreeze polypeptides
11/09/1990CA2016236A1 Hybrid streptokinases with fibrin binding domains and methods for synthesis of same
11/08/1990CA2016208A1 Peptide derivatives
11/08/1990CA2016165A1 Stabilization of organic compounds
11/07/1990EP0396436A1 Improved yeast strains for the production of mature heterologous proteins, in particular of hirudin
11/07/1990EP0396201A1 Thiadiazoline-sulphonamides useful for the treatment of glaucoma
11/07/1990EP0396106A1 Production of biologically active polypeptides through treatment with an exogenous peptide sequence
11/07/1990EP0396022A1 Process for the isolation of blood coagulation factor IX
11/07/1990EP0395918A2 Plasminogen activator complex of pure pro-urokinase covalently bound by a disulfide bridge to human serum albumin
11/07/1990EP0395652A1 Production of plasminogen activator from cells at which lectin is added to the culture medium
11/06/1990US4968814 Thioetherification
11/06/1990US4968626 DNA sequence coding for protein C
11/06/1990US4968617 Solid hydrochloride salt of t-PA
11/06/1990US4968616 Superoxide dismutase derivatives, method of producing same and medicinal use of same
11/06/1990US4968614 Obtained by genetic engineering
11/06/1990US4968613 Incorporating gene coding for luciferase into vector dna; culturing genetically engineered escherichia
11/06/1990US4968603 Prognosis of survival by measuring copies of oncogene in breast and ovarian cancers
11/06/1990US4968495 Chemically modified bilirubin oxidase
11/06/1990CA1275954C 3'-expression enhancing fragments and method
11/01/1990WO1990012876A1 POTATO α-AMYLASE GENES
11/01/1990WO1990012865A1 Novel cell wall lytic enzymes from bacillus pabuli
10/1990
10/31/1990EP0395418A1 A phospholipase A2 inhibitor, method for producing it and pharmaceutical or veterinary formulations comprising said inhibitor
10/31/1990EP0395375A1 Novel DNA sequences which encode ancrod-like polypeptides and compositions comprising the expression products thereof
10/31/1990EP0395367A1 Method for producing the XmaI restriction endonuclease and methylase
10/31/1990EP0395181A1 Stabilization of carboxyl esterase
10/31/1990EP0394538A1 A yeast cell of the genus schwanniomyces
10/31/1990EP0394479A1 Gene coding for tyrosine phenol-lyase and its utilization
10/31/1990EP0394393A1 Parathion hydrolase analogs and methods for production and purification
10/31/1990EP0394280A1 Esters of glycosides and a process for enzymatic preparation thereof.
10/31/1990EP0394261A1 Novel thrombolytic proteins
10/31/1990CN1046558A Dna containing dehydrogenase gene, and application of it
10/30/1990US4966851 Process for isolation of lysozyme and avidin from egg white
10/30/1990US4966850 Culturing thermoascus aurantiacus in a nutrient consisting of cellulosic or hemicellulosic substrate
10/30/1990US4966848 Isolation, purification, characterization, cloning and sequencing of N α-acetyltransferase
10/30/1990US4966846 Molecular cloning and expression of a vibrio proteolyticus neutral protease gene
10/29/1990WO1990013637A1 Improved immunoassay including lyophilized reactant mixture
10/29/1990WO1990013561A1 Therapeutic agent
10/29/1990CA2053885A1 Improved immunoassay including lyophilized reactant mixture
10/28/1990WO1990013635A1 Stabilization of carboxyl esterase
10/27/1990WO1990012869A1 Non-melanocytic, eucaryotic cell constitutively expressing biologically active human tyrosinase and use thereof
10/27/1990CA2054709A1 Non-melanocytic, eucaryotic cell constitutively expressing biologically active human tyrosinase and use thereof
10/26/1990CA2015127A1 Novel dna sequences which encode ancrod-like polypeptides and compositions comprising the expression products thereof
10/25/1990DE3911960A1 Yeast membrane fraction with alcohol oxidase activity - made by growing alkane utilising yeasts, harvesting and breaking down cells and recovering enzyme contg. membrane fraction
10/24/1990EP0393969A2 DNA containing IMP dehydrogenase gene and its use
10/24/1990EP0393916A1 Method for the production of amidase enzyme
10/24/1990EP0393725A1 Process for activating genetically-engineered, heterologous eucaryotic proteins containing disulphide bridges after their expression in procaryotes
10/24/1990EP0393684A1 Recombinant DNA and expression vector
10/24/1990EP0393457A1 Proteinase inhibitor
10/24/1990EP0393431A1 Homologues of Alzheimer protease inhibitor prepared genetechnologically, host-strains and expression vectors for their preparation and use as a medicament
10/24/1990EP0393143A1 Cloned dna for synthesizing unique glucocerebrosidase
10/24/1990EP0393035A1 Method for the isolation of active enzyme(s) from krill tissue.
10/24/1990EP0325639A4 Fibrin-binding compound and method
10/24/1990CN1010104B Process for preparation of amides using microorganisms
10/24/1990CN1010097B Method of somatotropin solubilization and naturation
10/23/1990US4965357 2,5,6-substituted N1 -alkylpyrimidines
10/23/1990US4965274 Quinolyl methoxy compounds, processes for preparation thereof and pharmaceutical composition comprising the same
10/23/1990US4965203 Purified thrombin preparations
10/23/1990US4965194 Pyruvate oxidase and an analytical method using the same
10/23/1990US4965190 Methods for the identification of mutations in the human phenylalanine hydroxylase gene using DNA probes
10/23/1990US4965188 Reacting nucleic acid with oligonucleotide primer in presence of catalytic enzyme dna polymerase; polymerase chain reaction patent
10/21/1990WO1990012579A1 The use of non-absorbable synthetic sulfated polysaccharides to decrease cholesterol absorption
10/18/1990WO1990012111A1 Improved primer extension reactions
10/18/1990WO1990012098A2 Methods and nucleic acid sequences for the expression of the cellulose synthase operon
10/18/1990WO1990012091A1 Urokinase-type plasminogen activator receptor
10/18/1990WO1990012084A1 Genetic engineering of novel plant phenotypes
10/18/1990WO1990012010A1 Substituted chromans in the treatment of asthma, arthritis and related diseases
10/18/1990WO1990011763A1 N-ALKENYLBENZO[b]THIENO[3,2-b]OXAZIN-2,4-DIONES
10/18/1990WO1990011687A1 VACCINES CONTAINING AVIRULENT phoP-TYPE MICROORGANISMS
10/18/1990WO1990011682A1 Genetic engineering of novel plant phenotypes
10/18/1990WO1990008828A3 Molecular methods of hybrid seed production
10/17/1990EP0392745A2 Immunoconjugates and prodrugs and their use in association for drug delivery
10/17/1990EP0392556A1 Process for producing isomaltulose
10/17/1990EP0392315A1 Pure Histone H1 for use in therapeutic procedures
10/17/1990EP0392225A2 Disease-resistant transgenic plants
10/17/1990EP0391999A1 Peptidyl inhibitors of the initiation of coagulation
10/17/1990EP0391974A1 Process for the purification of vitamin K-dependent blood clotting factors.
10/17/1990EP0391960A1 Genetic modification of endothelial cells.
10/17/1990EP0391953A1 Common acute lymphoblastic leukemia antigen
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