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)
10/1990
10/17/1990EP0391934A1 Method of purifying protein
10/16/1990US4963657 Monoclonal antibodies to the light chain region of human factor XII and methods of preparing and using the same
10/16/1990US4963581 Prevention or treatment of breast cancer; inhibitor of aromatase, lowering estrogen level
10/16/1990US4963576 Antiallergens, antiinflammatory agents; 5-lipoxygenase inhibitor
10/16/1990US4963491 Applying isolated mixture of exo-and endopeptidases
10/16/1990US4963488 Genetic engineering; industrial preparation of protein in large amounts
10/16/1990US4963487 Transforming bacteria with linear dna fragments containing detectable gene segments flanked by homologous sequences
10/16/1990US4963482 DNA for the repressible and inducible expression of foreign genes
10/16/1990US4963469 Enzymatically inactive, immunologically-active β-galactosidase muetin, process for making and uses thereof
10/16/1990US4963357 Extended in vivo half-life; blood coagulation
10/16/1990US4963355 Production of antibody catalysts
10/15/1990WO1990012872A1 Phosphorylated plasminogen activators
10/15/1990WO1990012808A1 Protease inhibitor
10/15/1990CA2031210A1 Modification of plasminogen activators
10/13/1990WO1990012090A1 Process for the separation and purification of sialyl transferases
10/13/1990WO1990012028A1 Process for preparation of activated protein c and activated protein c solution obtained thereby
10/13/1990CA2030783A1 Process for preparation of activated protein c and activated protein c obtained thereby
10/13/1990CA2014470A1 Plasminogen activator complex of pure pro-urokinase covalently bound by a disulfide bridge to human serum albumin
10/13/1990CA2014375A1 Compounds
10/11/1990DE3914136C1 Prepn. of gluconic acid and/or glucose-oxidase - comprises propagating fungal species, pref. Aspergillus niger in culture medium contg. glucose and oxygenating, etc.
10/10/1990EP0391732A1 N-alkenylbenzo[b]thieno [3,2-b]oxazin-2,4-diones
10/10/1990EP0391625A1 Substituted chromans in the treatment of asthma, arthritis and related diseases
10/10/1990EP0391594A2 Cloning genes from streptomyces avermitilis for avermectin biosynthesis and the methods for their use
10/10/1990EP0391433A2 Method of immunologically assaying human thrombin-antithrombin III complex, assay reagent and kit therefor
10/10/1990EP0391400A2 Urokinase precursor-stabilizing method and dried composition
10/10/1990EP0391253A1 Purification method of enzyme solutions
10/10/1990EP0391080A2 Process for producing double-chain t-PA
10/10/1990EP0390821A1 Process for extracting pure fractions of lactoperoxidase and lactoferrin from milk serum.
10/09/1990US4962155 Reacting human insulin receptor with basic protein
10/09/1990US4962055 Plasmid, method for construction of the same, microorganisms carrying the plasmid and method for cultivation of the microorganism
10/09/1990US4962030 Alkaline cellulases and microorganisms capable of producing same
10/09/1990US4962028 Genetic engineering
10/09/1990US4962026 Process for the production of panosyl derivatives
10/09/1990US4961938 Preparation of cheese with rennin from recombinant microbial cells
10/09/1990CA1275062A1 Plasminogen activator kym
10/09/1990CA1275041A2 Device for the detection of the presence of an allergy and for the specific detection of the allergen responsible for the allergy
10/08/1990CA2051676A1 Urokinase-type plasminogen activator receptor
10/07/1990WO1990012089A1 Process for cleaning enzyme solutions
10/07/1990CA2051677A1 Process for cleaning enzyme solutions
10/07/1990CA2014016A1 Method of immunologically assaying human thrombin-antithrombin iii complex, assay reagent and kit therefor
10/07/1990CA2014009A1 Urokinase precursor-stabilizing method and dried composition
10/07/1990CA2013894A1 Substituted chromans in the treatment of asthma, arthritis and related diseases
10/06/1990WO1990011782A2 Immunoconjugates and prodrugs and their use in association for drug delivery
10/06/1990CA2030564A1 Immunoconjugates and prodrugs and their use in association for drug delivery
10/04/1990WO1990012101A1 Vaccinia vectors, vaccinia genes and expression products thereof
10/04/1990WO1990011361A1 External regulation of gene expression
10/04/1990WO1990011353A1 Recombinant alpha-galactosidase, a therapy for fabry disease
10/04/1990WO1990011351A1 Purification of c. pseudotuberculosis toxin, and cloning and expression of toxin gene
10/04/1990WO1990011092A1 Expression of exogenous polynucleotide sequences in a vertebrate
10/04/1990CA2489769A1 Expression of exogenous polynucleotide sequences in a vertebrate
10/04/1990CA2357538A1 Expression of exogenous polynucleotide sequences in a vertebrate
10/04/1990CA2033200A1 Vaccinia vectors, vaccinia genes and expression products thereof
10/03/1990EP0390676A1 Saccharomyces cerevisiae strain producing an heterologeous protein and process for preparing said heterologeous protein by fermentation of said strain
10/03/1990EP0390592A2 Recombinant vector
10/03/1990EP0390102A2 Process for the preparation of pyridine-2,3-dicarboxylic acids
10/03/1990EP0390067A1 PP4-delta, preparation and use thereof
10/03/1990EP0389538A1 Method of purifying recombinant proteins from corresponding host cell proteins.
10/03/1990CN1045791A Inhibition of hiv using synergistic combinations of nucleosides derivatives
10/03/1990CA2011884A1 Selective inhibition of dna polymerase
10/02/1990US4960877 DNA having genetic information of L-α-glycerophosphate oxidase and application thereof
10/02/1990US4960707 Recombinant plasmids for encoding restriction enzymes DpnI and DpnII of streptococcus pneumontae
10/02/1990US4960704 Modified antibiotic resistance gene
10/02/1990US4960702 Methods for recovery of tissue plasminogen activator
10/02/1990US4960701 Culture product from flavobacterium; converting sialic acid to lactone while reducing nad to nadh
10/02/1990US4960700 Compositions and methods for the synthesis and assay of a mammalian enkephalinase
10/02/1990US4960699 Enzymatic depolymerization of coal
10/01/1990WO1990012008A1 Urea based lipoxygenase inhibiting compounds
10/01/1990CA2050597A1 Urea based lipoxygenase inhibiting compounds
09/1990
09/30/1990CA2013453A1 Recombinant vector
09/30/1990CA2013403A1 Pp4-delta, the preparation and use thereof
09/30/1990CA2012680A1 Process for the preparation of pyridine-2, 3-dicarboxylic acids
09/28/1990CA2048695A1 Metastasis-associated collagenolytic metalloproteinases
09/27/1990DE3909096A1 Alpha-amylase Alpha-amylase
09/26/1990EP0389457A2 Isolation of a novel thermophilic bacterial species thermus anaerobicus, production and preparation of a novel formate linked nitrate reductase enzyme system from it for analytical and commercial use
09/26/1990EP0389127A1 Renin-inhibitory di-, tri-, and tetrapeptides
09/26/1990EP0389066A1 Inhibition resistant 5-enolpyruvyl-3-phosphoshikimate synthetase and plant materials containing it
09/26/1990EP0388963A1 Procedure for the expression of a recombinant gene
09/26/1990EP0388909A2 Thiazole compounds, processes for the preparation thereof and pharmaceutical composition comprising the same
09/26/1990EP0388906A2 Genetically engineered human cholinesterases
09/26/1990EP0388593A1 Method for the expression of polygalacturonidase and pectinesterase in Aspergillus niger and Aspergillus awamori
09/25/1990US4959391 Lipoxygenase inhibitors, leukotriene diseases
09/25/1990US4959327 Vectors and method of penicillium chrysogenum transformation
09/25/1990US4959323 Production and use of pre S polypeptides of hepatitis B virus
09/25/1990US4959318 Expression of protein C
09/25/1990US4959311 Hydrolysis to amino acids
09/25/1990CA1274458A1 Biochemical assays
09/22/1990CA2012716A1 Thiazole compounds, processes for the preparation thereof and pharmaceutical composition comprising the same
09/21/1990WO1990011352A1 NOVEL HYPERTHERMOSTABLE α-AMYLASE
09/21/1990CA2050485A1 Hyperthermostable .alpha.-amylase
09/21/1990CA2012720A1 Genetically engineered human cholinesterases
09/20/1990WO1990010703A1 Dna construct and modified yeast
09/20/1990WO1990010697A1 Production of epidermal growth factor in methylotrophic yeast cells
09/20/1990WO1990010695A1 Identification, characterization, and method of production of a novel microbial lipase
09/20/1990WO1990010694A1 New superoxide dismutase
09/20/1990WO1990008457A3 Method of detecting small cell carcinoma and use of acyl-peptide hydrolase and coding sequences therefor
09/20/1990DE3909018A1 Protein-reinigungsverfahren Protein-cleaning methods
09/19/1990EP0388245A1 Agent resistant to AIDS virus
09/19/1990EP0388212A1 Method for producing the Hinc II restriction endonuclease and methylase
09/19/1990EP0388186A1 External regulation of gene expression
09/19/1990EP0388166A1 DNA for expression and secretion
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