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)
11/1989
11/08/1989EP0340878A1 Process for the biochemical oxidation of steroids and genetically engineered cells to be used therefor
11/08/1989EP0340805A1 Superoxide dismutase and expression in microorganisms
11/08/1989EP0340741A2 Polyethylene glycol derivatives, modified peptides and production thereof
11/08/1989EP0340573A2 Proteins, their production and their use
11/08/1989CN1036987A Human c3b/c4b receptor (cr1)
11/07/1989US4879235 Continually adding protein to fermenting aspergillus
11/07/1989US4879234 Extraction, polymer-bound triazine dye
11/07/1989US4879231 Transformation of yeasts of the genus pichia
11/07/1989CA1262726A1 Pyridine compounds, process for the preparation thereof and pharmaceutical composition containing the same
11/07/1989CA1262696A1 Process for the microbiological preparation of the human serum-albumin
11/02/1989WO1989010404A1 Recombinant dna methods, vectors and host cells
11/02/1989WO1989010402A1 Low molecular weight derivatives of prourokinase and pharmaceutical compositions containing the same
11/02/1989WO1989010401A1 Plasminogene activators with increased fibrin selectivity
11/02/1989WO1989010400A1 Process for the preparation of tannase intended for the production of gallic acid, with the aid of an aspergillus culture
11/02/1989WO1989010396A1 Plants with modified stamen cells
11/02/1989WO1989010374A1 Aprotinin analogues and a process for the production thereof
11/02/1989EP0340170A2 Process for the production of polypeptides
11/02/1989EP0340068A1 Use of para-amino-salicylic acid for the stabilization of the enzymatic activity of peroxidase in solution, stabilizing agent and stabilized solution in application thereof
11/02/1989EP0339942A2 Aprotinin analogues and process for the production thereof
11/02/1989EP0339688A1 Hydroxyphenylthioalkylketones
11/02/1989EP0339550A2 Alkaline cellulase and process for producing the same
11/02/1989EP0339532A1 DNA strand coding for alpha-acetolactate decarboxylase and yeast transformed with the DNA strand
11/02/1989EP0339285A2 Recombinant endonexin II
11/02/1989DE3909249A1 DNA with genetic information of glutamine synthetase and use thereof
11/02/1989DE3744038A1 Human manganese superoxide dismutase (hMn-SOD)
11/01/1989CN1036792A Preparation process of high-active cellulase
10/1989
10/31/1989US4877883 Substituted pyrazoles
10/31/1989US4877830 Chromatography of proteins
10/31/1989US4877789 Antiallergens, antiinflammatory agents; skin disorders
10/31/1989US4877785 Renin inhibitors
10/31/1989US4877734 Culturing two brevibacterium species; enzymatic conversions
10/31/1989US4877733 Culturing cryptococcus; catalytic generation of gluconolactone/d-/ and reduced nadp
10/25/1989EP0339011A1 Process for the preparation of tannase intended for the production of gallic acid, with the aid of an aspergillus culture
10/25/1989EP0338841A1 Recombinant DNA methods, vectors and host cells
10/25/1989EP0338807A2 Production of isolated proteinaceous materials using recombinant avipox virus vectors
10/25/1989EP0338716A2 Method and system for the production of non-degraded proteins from mammalian cells
10/25/1989EP0338595A1 Hydroxyphenylthioalkylketoalcohols
10/25/1989EP0338410A2 Escherichia coli secretor mutants
10/25/1989EP0338409A1 Low molecular weight derivatives of prourokinase and pharmaceutical compositions containing the same
10/25/1989EP0338170A1 Immunoprotective antigenic protein against pathogenic bacteria
10/25/1989EP0338169A1 Method for obtaining protective antigens against bordetella infections and toxic processes
10/25/1989EP0338168A1 Phosphonoalkylpurine derivatives
10/25/1989EP0338057A1 Thermostable cyclodextrin glycosyl transferase, its production and use
10/25/1989EP0259455A4 Nephritis strain associated protein.
10/25/1989CN1036602A Proteolytic enzymes and their use in detergents
10/25/1989CN1036569A 5-lipoxygense inhibiting 4-(4-phenyl-1-pip-erazing 1) phenols
10/24/1989US4876271 Substituted thieno[3,2-b]thiophene-2-sulfonamides as topically active carbonic anhydrase inhibitors
10/24/1989US4876198 Controlling particle size
10/24/1989US4876197 Gene expression in yeast; genetic engineering
10/24/1989US4876024 Pseudomonas produced lipase
10/19/1989WO1989009830A1 Subtilisin mutations
10/19/1989WO1989009829A2 Methods of generating desired amino-terminal residues in proteins
10/19/1989WO1989009828A1 Method and materials for the microbial bioconversion of toluene and other phenyl compounds
10/19/1989WO1989009827A1 Microbial degradation of trichloroethylene
10/19/1989WO1989009821A1 GENE AND GENE PRODUCT FOR PREPARING beta-LACTAM COMPOUNDS
10/19/1989WO1989009820A1 PURIFIED TYPE I AND TYPE II tPA
10/19/1989WO1989009819A1 Combining mutations for stabilization of subtilisin
10/19/1989WO1989009818A1 Processes for purifying phospholipase a2 and producing phospholipase a2-like polypeptides
10/18/1989EP0337899A1 Chimeric herbicide resistance gene
10/18/1989EP0337714A2 HIV protease inhibitors useful for the treatment of aids
10/18/1989EP0337548A2 HMG-COA reductase inhibitors produced by nocardia SP. (MA6455)(ATCC 53695)
10/18/1989EP0337441A2 Expression of a functional form of a herpes virus DNA polymerase in yeast
10/18/1989EP0337413A2 Naphthopyran derivatives and use thereof
10/18/1989EP0337349A2 Luciferase
10/18/1989EP0337295A2 Renin-inhibiting N-heterocyclic dipeptides
10/18/1989EP0337090A1 Beta-amylase gene
10/18/1989EP0337009A2 Mutant resistant to cell membrane synthesis inhibitor and process for preparing the same
10/18/1989CN1036405A Acid urease and production thereof
10/18/1989CN1036305A Fruit specific transcriptional factors
10/17/1989US4874850 Pharmaceutical preparations
10/17/1989CA1262367A1 Adsorbent
10/11/1989EP0336719A2 Method and materials for the microbial bioconversion of toluene and other phenyl compounds
10/11/1989EP0336718A2 Microbial degradation of trichloroethylene
10/11/1989EP0336508A1 Recombinant human single-chain urokinase-type plasminogen activator mutant produced by site-specific mutagenesis of lysine 158 to histidine 158
10/11/1989EP0336452A1 Process for preparing L-phenylalanine
10/11/1989EP0336446A1 Gene and gene product for the production of beta-lactam-compounds
10/11/1989EP0336376A2 Immobilized FTF enzymes
10/11/1989EP0336286A2 Type II restriction-endonuclease Ksp I
10/11/1989EP0336285A2 Type II restriction endonuclease ApsI
10/11/1989EP0336284A2 Type II restriction endonuclease Ec1XI
10/11/1989EP0336056A1 Protease
10/11/1989CN1036207A Novel aspartate transcarbamylase inhibitors
10/10/1989US4873356 Angiotensin converting enzyme inhibitors
10/10/1989US4873316 Isolation of exogenous recombinant proteins from the milk of transgenic mammals
10/10/1989US4873194 For transesterification with little water
10/10/1989US4873016 Enzymatic detergent composition
10/05/1989WO1989009278A1 Method of degrading keratinaceous material and bacteria useful therefor
10/05/1989WO1989009276A1 5'-phosphodiesterase enzyme preparation and method for its production
10/05/1989WO1989009270A1 Method for altering surface charge of microorganisms
10/05/1989WO1989009269A1 The gene encoding phosphoribosylaminoimidazolecarboxylase of schwanniomyces occidentalis
10/05/1989WO1989009266A1 Novel human tissue plasminogen activator variants and processes
10/05/1989WO1989009263A1 Molecular cloning and expression of genes encoding lipolytic enzymes
10/05/1989WO1989009262A2 Transgenic plant with modified physiology, morphology and modified hormone metabolism, tissue cultures of this plant and process for its preparation
10/05/1989WO1989009259A1 A cellulase preparation
10/05/1989WO1989009257A1 METHOD TO ENHANCE tPA PRODUCTION
10/05/1989WO1989009222A1 Cloned human topoisomerase i
10/05/1989WO1989009220A1 THE HUMAN C3b/C4b RECEPTOR (CR1)
10/05/1989DE3908131A1 Dna mit genetischer information von lipase Dna with genetic information of lipase
10/04/1989EP0335023A1 Fungal enzymes
10/04/1989EP0334841A1 Micro-organisms and plasmids for producing 2,4-dichlorophenoxy acetic acid (2,4-d)-monooxygenase and process for producing these plasmids and strains.
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