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)
12/1991
12/22/1991CA2045071A1 Acellular anti-pertussis vaccines
12/21/1991CA2044906A1 Beta-lactams as antihypercholesterolemics
12/19/1991WO1991019806A1 Increased starch content in plants
12/19/1991CA2044830A1 Inhibitors of hiv reverse transcriptase
12/19/1991CA2044828A1 Inhibitors of hiv reverse transcriptase
12/19/1991CA2044717A1 Process for the separation of proteins, polypeptides or metals
12/19/1991CA2038237A1 Amine enriched proteins
12/18/1991EP0462065A2 New signal sequences
12/18/1991EP0461355A2 A method for the prevention of crop injury in the presence of synergistic pesticide combinations
12/17/1991US5073677 Herbicidal tolerant plants containing rat glutathione S-transferase gene
12/17/1991US5073676 Tomato anti-sense pectin esterase
12/17/1991US5073675 Method of introducing spectinomycin resistance into plants
12/17/1991US5073609 Anticoagulant
12/17/1991US5073574 Tetrazolyl substituted benzonitriles and anti-tumor use thereof
12/17/1991US5073494 Human tissue plasminogen activator substituted at position 275 or at positions 275 and 277
12/17/1991US5073486 Testing nuclear extracts from a sample of cells to detect restriction endonuclease activity
12/17/1991CA1293212C Carbohydrate refining process and novel enzyme compositions suitable for use therein
12/17/1991CA1293211C Human tissue plasminogen activator
12/17/1991CA1293210C Bacteria for expressing a polysaccharide depolymerase containing a novel recombinant plasmid
12/16/1991WO1991019502A1 Intercellular adhesion mediators
12/16/1991CA2084888A1 Intercellular adhesion mediators
12/16/1991CA2044476A1 Signal sequences for targeting a protein into a plant vacuole
12/15/1991WO1991019793A2 Hybrid plasminogen activators
12/15/1991CA2085224A1 Hybrid plasminogen activators
12/12/1991WO1991019008A1 A family of map2 protein kinases
12/12/1991WO1991018998A1 An enzymatic process for the preparation of derivatives of growth hormone releasing factor and peptides useful as intermediates in the process
12/12/1991WO1991018989A1 Hybrid plasminogen activator mutants
12/12/1991WO1991018988A1 Barrier protease
12/12/1991WO1991018985A1 Nucleotide sequence of soybean stearoyl-acp desaturase gene
12/12/1991WO1991018978A1 β-XYLANASE PREPARATION, PROCESS FOR THE PREPARATION THEREOF AND ITS USE IN PULP BLEACHING
12/12/1991WO1991018977A1 Process for producing a baking-active pentosanase preparation
12/12/1991WO1991018976A1 HEMICELLULASES PRODUCED BY $i(BACILLUS STEAROTHERMOPHILUS)
12/12/1991WO1991018975A1 Method for purifying hiv reverse transcriptase
12/12/1991WO1991018974A1 HEMICELLULASE ACTIVE AT EXTREMES OF pH AND TEMPERATURE AND THE MEANS FOR THE PRODUCTION THEREOF
12/12/1991WO1991018923A1 Derivatives of human bile-salt stimulated lipase, and pharmaceutical compositions containing them
12/12/1991WO1991018598A1 Derivatives of 6-aminooctahydroindolizinetriol
12/12/1991WO1991018591A1 Inhibition of viral infection
12/12/1991WO1991018521A1 Hemicellulase supplement to improve the energy efficiency of hemicellulose-containing food and animal feed
12/12/1991DE4118450A1 Sucrose phosphorylase gene - isolated from microorganisms grown in culture medium contg. one or more nitrogen source
12/11/1991EP0460883A2 Process for beta-hydroxy-alpha-amino acids
12/11/1991EP0460882A2 Lipopeptide deacylase
12/11/1991EP0460673A1 DNA encoding recombinant restriction enzyme Sau3AI
12/11/1991EP0460090A1 A thermostable acid protease from sulfolobus acidocaldarius and gene
12/11/1991EP0460072A1 Human elastase inhibitor
12/11/1991EP0460016A1 Metastasis-associated collagenolytic metalloproteinases.
12/10/1991US5071972 DNA sequences encoding novel thrombolytic proteins
12/10/1991US5071963 Interferon-induced human (2'-5') oligo a synthetase
12/10/1991US5071961 Adsorption on alpha-hydroxyaminopropyl-modified adsorber, then elution
12/10/1991US5071955 Octopeptide exhibiting antimypertensive activity
12/10/1991US5071954 Used for immunization of animals and purification of specific antibodies; purity
12/10/1991US5071835 Ribonucleotide reductase inhibitors
12/10/1991US5071764 Process for integrative transformation of yarrowia lipolytica
12/10/1991US5071748 Mixed baculovirus compositions and uses thereof
12/10/1991US5071743 Process for conducting site-directed mutagenesis
12/10/1991CA1292963C Process for the purification of plasminogen activators (pa)
12/09/1991WO1991018916A1 CLONING AND EXPRESSING VARIOUS RESTRICTION ENDONUCLEASES AND MODIFICATION METHYLASES FROM $i(NEISSERIA)
12/09/1991WO1991018869A1 Phenyl 4-guanidinobenzoate derivative, process for producing the same, and protease inhibitor containing the same
12/09/1991CA2084063A1 Cloning and expressing various restriction endonucleases and modification methylases from neisseria
12/09/1991CA2064462A1 4-guanidinobenzoic acid phenyl ester derivatives, process for production thereof, and proteolytic enzyme inhibitors containing the same
12/07/1991WO1991018987A1 Cholesterol esterases with variable substrate specificity
12/07/1991WO1991018623A1 Recombinantly produced lipases for therapeutical treatment
12/07/1991CA2084184A1 Recombinantly produced lipases for therapeutical treatment
12/07/1991CA2064202A1 Cholesterol esterases with variable substrate specificity
12/05/1991DE4017522A1 New cellulase-free xylanase enzyme - produced by culturing thermomyces lanuginosus on lignocellulose
12/05/1991CA2043761A1 Process for .beta.-hydroxy-.alpha.-amino acids
12/04/1991EP0459525A2 Genes encoding a 3-acylation enzyme for macrolide antibiotics
12/04/1991EP0459465A2 HIV-protease inhibitors and process for their preparation
12/04/1991EP0459449A1 Furano[2,3-F]isoindoles as aldose reductase inhibitors
12/04/1991EP0459385A1 Maltopentaose producing amylases
12/04/1991EP0459367A1 Method for preparing an antitumor dextran
12/04/1991EP0459318A2 Method for preventing onset of restenosis after angioplasty employing an ACE inhibitor
12/04/1991EP0458971A1 Inosine guanosine kinase
12/04/1991EP0458903A1 Soluble analogs of thrombomodulin
12/04/1991EP0458901A1 Inhibiting transformation of cells having elevated purine metabolic enzyme activity
12/04/1991EP0458849A1 Enzyme containing granulate and method for production thereof.
12/04/1991CN1056683A Oxalylamino acid derivatives, processes for their preparation and their use as medicaments for inhibiting proline hydroxylase
12/03/1991US5070192 Genetic engineering, diagnosis of autoimmune diseases
12/03/1991US5070021 Method of modifying oligosaccharide structure of tissue plasminogen activator
12/03/1991US5070020 Transformed escherichia, penicillium, streptomyces, aspergillu s and cephalosporium host cells
12/03/1991US5069810 Cleaning composition comprising microbial lipase SD2 and sodium dodecylbenzene sulfonate
12/03/1991US5069809 Recombinant deoxynucleic acid
12/03/1991US5069707 Protease inhibitor to control harvesting time
12/02/1991CA2043603A1 Hiv protease inhibitors and processes for their preparation
12/02/1991CA2043565A1 Enzyme and dna coding therefor
12/01/1991WO1991019197A1 Immunochemical localization of heparanase in mouse and human melanomas
12/01/1991CA2083052A1 Immunochemical localization of heparanase in mouse and human melanomas
12/01/1991CA2042536A1 Method for preparing an antitumor dextran
12/01/1991CA2042159A1 Method for preventing onset of restenosis after angioplasty employing an ace inhibitor
11/1991
11/29/1991WO1991018990A1 Method of preparing plasmid having capabilities of expressing and processing after translation of retrovirus gene, plasmid obtained thereby and product of expression thereof
11/28/1991WO1991018104A1 Indh enzyme compositions and their methods of use
11/28/1991WO1991018091A1 Stabilization of biological macromolecular substances and other organic compounds
11/28/1991WO1991017765A1 Fibrin binding domain polypeptides and uses and methods of producing same
11/27/1991EP0458644A1 A micro-organism and proteases therefrom
11/27/1991EP0458621A2 Process for production of alcoholic beverages
11/27/1991EP0458475A2 Transpeptidation reagent and method
11/27/1991EP0458367A1 Anti-sense regulation of gene expression in plant cells
11/27/1991EP0458162A1 Proteinase-resistant cellulase, micro-organism producing the same and process for producing the same
11/27/1991EP0458070A1 Cytidine analogue resistance gene DNA and its use
11/27/1991EP0457919A1 Functional food
11/27/1991EP0457898A1 Proteinase inhibitory agents and methods for their use
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