| Patents for C12N 9 - Enzymes, e.g. ligases (6.); Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating, or purifying enzymes (141,535) |
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| 02/28/1990 | EP0355409A2 Use of prolylendopeptidase inhibitors in the treatment of AIDS |
| 02/28/1990 | EP0355088A1 Sulphated polysaccharides having anti-metastatic activity |
| 02/28/1990 | CN1040052A Kluyveromyces as host strain |
| 02/27/1990 | US4904602 Thioredoxin shufflease and use thereof |
| 02/27/1990 | US4904599 Isolated from bacillus; detergents |
| 02/27/1990 | US4904594 Enzyme preparation capable of degrading glycosamino-glycan, and a method for producing said preparation |
| 02/27/1990 | US4904593 Novel microorganism, a novel esterase and method for preparing the same |
| 02/27/1990 | US4904592 Stabilized enzymes |
| 02/22/1990 | WO1990001553A1 Tryptophan production |
| 02/22/1990 | WO1990001551A1 Producing commercially valuable polypeptides with genetically transformed endosperm tissue |
| 02/22/1990 | WO1990001548A1 Gene modification |
| 02/22/1990 | WO1990001547A1 Methods for isolating herpes virus thymidine kinase-encoding dna |
| 02/22/1990 | WO1990001545A1 Method and materials relating to impdh and gmp production |
| 02/22/1990 | WO1990001542A1 Luciferase, luciferase-coding gene, and process for preparing luciferase |
| 02/22/1990 | WO1990001540A1 Method for stabilizing heterologous protein expression and vectors for use therein |
| 02/22/1990 | WO1990001333A1 METHOD FOR PREPARING tPA COMPOSITIONS |
| 02/22/1990 | WO1990001332A1 Plasminogen activator-heparin conjugates |
| 02/22/1990 | WO1990001260A1 Superoxide dismutase expression in plants |
| 02/22/1990 | EP0288554A4 Method for separating rennet components. |
| 02/22/1990 | DE3827087A1 Subtypes of rt-PA type I and rt-PA type II which have been treated with endoglycosidase H, process for their preparation and their use as medicinal substances |
| 02/21/1990 | EP0355068A2 Recombinant hybrid immunoglobulin molecules and their use |
| 02/21/1990 | EP0355039A2 Methods and means for controlling the stability of proteins |
| 02/21/1990 | EP0355036A1 Process for selecting and maintaining recombinant DNA in lactic acid bacteria |
| 02/21/1990 | EP0354916A1 Neutralization of heparin. |
| 02/21/1990 | CN1039800A N-2, 3-butadienyl tri-and tetraaminoalkane derivatives |
| 02/20/1990 | US4902783 Adsorption with silica gel, adsorption with activated carbon, density gradient centrifuging and equilibrium density gradient centrifuging |
| 02/20/1990 | US4902623 Contacting with immobilized kunitz-type inhibitor from erythrina species |
| 02/20/1990 | US4902622 Novel α-1,6-glucosidase and process for producing the same |
| 02/20/1990 | US4902621 Test reagent for amylase determination |
| 02/20/1990 | US4902620 Novel DNA for expression of delta-aminolevulinic acid synthetase and related method |
| 02/20/1990 | US4902617 Sorbosone dehydrogenase; catalyzes oxidation of sorbosone to ketogulonic acid |
| 02/14/1990 | EP0354881A1 Acetazolamide-related compounds, process for their preparation, and pharmaceutical composition containing the same |
| 02/14/1990 | EP0354818A2 Pharmaceutical compositions containing polyaromatic compounds as active ingredient and their use |
| 02/14/1990 | EP0354714A2 Pharmaceutical compositions containing polyaromatic compounds |
| 02/14/1990 | EP0354652A2 Novel alpha-N-acetylgalactosaminyltransferase and method of detecting tumour cells using same |
| 02/14/1990 | EP0354641A2 Recombinant DNA encoding a 4''-0-isovaleryl acylase |
| 02/14/1990 | EP0354624A2 A method for identifying and using biosynthetic or regulatory genes for enhanced production of secondary metabolites |
| 02/14/1990 | EP0354594A2 Physostigmine derivatives with acetylcholinesterase inhibition properties, and the relative production process |
| 02/14/1990 | EP0354551A2 Thermostable lipoprotein lipase, process for producng the same, and triglyceride determining reagent using the same |
| 02/14/1990 | EP0354522A1 Use of alpha-aminoboronic acid derivatives in prevention and treatement of viral diseases |
| 02/14/1990 | EP0354504A2 Hybrid protein C constructs and methods for their preparation |
| 02/14/1990 | EP0354408A1 Anti-urokinase monoclonal antibodies |
| 02/14/1990 | EP0354354A2 Process for concentrating blood coagulation factors II, VII, IX en X |
| 02/14/1990 | EP0354323A2 Antidiabetic phosphates |
| 02/14/1990 | EP0354322A2 Antidiabetic alpha-substituted phosphonates |
| 02/14/1990 | EP0214262B1 Improvements relating to assay reagents |
| 02/14/1990 | CN1039616A Pichia pastoris alcohol oxidase ii regulatory region |
| 02/14/1990 | CN1039593A 19-substituted progesterone derivatives useful as 19-hydroxylase inhibitors |
| 02/14/1990 | CN1006808B Purification of lipotropic protein produced by pichia yeast |
| 02/13/1990 | US4900674 Binding ligands and receptors |
| 02/13/1990 | US4900672 Method for preservation of nitrile hydration activity |
| 02/13/1990 | US4900669 Genetic rearrangement in response to the environment by e coli |
| 02/13/1990 | US4900662 CK-MM myocardial infarction immunoassay |
| 02/13/1990 | CA1265789A1 Piperazine derivatives |
| 02/13/1990 | CA1265787A1 Method for producing chemical compounds |
| 02/13/1990 | CA1265759A1 Water-in-oil emulsions containing amidase and methods of treatment of such emulsions |
| 02/08/1990 | WO1990001060A1 Low molecular weight xylanase glycoprotein |
| 02/08/1990 | WO1990001059A1 Feraxanase, a highly specific enzyme for hydrolysis of complex polysaccharides |
| 02/08/1990 | WO1990000601A3 Novel glucose isomerase enzymes and their use |
| 02/08/1990 | DE3821757A1 Polypeptides, their preparation and use |
| 02/07/1990 | EP0353938A1 Process for producing neuraminidase |
| 02/07/1990 | EP0353814A2 Synthetic peptide endowed with immunological activity, capable of inducing the production of antibodies with a high specificity towards alpha-fetoprotein, and their use in the diagnostic field |
| 02/07/1990 | EP0353752A1 N-2, 3-butadienyl triaminoalkane derivatives |
| 02/07/1990 | EP0353464A1 Luciferase gene and novel recombinant DNA as well as a method for production of luciferase |
| 02/07/1990 | EP0353342A1 Low molecular weight xylanase glycoprotein |
| 02/07/1990 | EP0353311A1 Nucleoside oxidase and analytical method using same |
| 02/07/1990 | EP0353250A1 The engineering of electrostatic interactions at metal ion binding sites for the stabilization of proteins |
| 02/07/1990 | CN1039440A Tissue plasminogen activator analogue |
| 02/07/1990 | CN1039424A 19-fluoro-or cyano-21-hydroxy-progesterone derivatives useful as 19-hydroxylase inhibitors |
| 02/06/1990 | US4898826 Method to solubilize tissue plasminogen activator |
| 02/06/1990 | US4898825 Methods for purification of single-chain and double-chain tissue plasminogen activator |
| 02/06/1990 | US4898814 A cDNA clone for human tyrosinase |
| 02/01/1990 | DE3924446A1 Encasing microorganisms or parts by mixing with liq. agar soln. - and dropwise addn. to organic solvent with specified properties |
| 02/01/1990 | DE3923085A1 Phosphinothricin-resistance gene effective in plants, and its use |
| 01/31/1990 | EP0353218A2 Method of producing lysplasminogen |
| 01/31/1990 | EP0353191A2 DNA sequences encoding polypeptides having beta-1,3-glucanase activity |
| 01/31/1990 | EP0353188A2 Novel expression system |
| 01/31/1990 | EP0353049A2 NAD-independent alpha- glycerol-3-phosphate dehydrogenases, production and use therof in triglyceride and glycerol determinations |
| 01/31/1990 | EP0352904A1 Tissue plasminogen activator analogues |
| 01/31/1990 | EP0352903A2 Bovine factor Xa inhibiting factor and pharmaceutical compositions containing the same |
| 01/31/1990 | EP0352846A1 Process for the preparation of biocatalysts with previously absent stereoselective enzyme activity |
| 01/31/1990 | EP0352784A2 Gamma-glutamyl cystein transferase, process for its production and use of same |
| 01/31/1990 | EP0352710A2 t-PA derivative and its production |
| 01/31/1990 | EP0352707A2 An expression system for the secretion of bioactive human granulocyte macrophage colony stimulating factor (GM-CSF) and other heterologous proteins from streptomyces |
| 01/31/1990 | EP0352651A1 Human protein C mutants and method for preparing the same |
| 01/31/1990 | EP0352474A2 Thermostable glucose isomerase |
| 01/31/1990 | EP0352387A1 Method for preparing a hirudin |
| 01/31/1990 | EP0154646B1 A method for the conversion of a cellulosic substrate to glucose using microbispora bispora, strain rutgers p&w |
| 01/30/1990 | US4897464 Purified protein having angiogenic activity and methods of preparation |
| 01/30/1990 | US4897422 Treatment of asthma, rheumatic diseases; antiarthritic agents, antiinflammatory agents |
| 01/30/1990 | CA1265140A1 Indenopyrimidine derivatives |
| 01/30/1990 | CA1265050A1 Purification of blood clotting factors and other blood proteins on non-carbohydrate sulfated matrices |
| 01/25/1990 | WO1990000611A1 Synthesis of stereospecific enzyme by non-chromosomal transformation of a host |
| 01/25/1990 | WO1990000610A1 New expression vectors |
| 01/25/1990 | WO1990000609A1 Cellulose binding fusion proteins |
| 01/25/1990 | WO1990000605A1 Methods and means for controlling the stability of proteins |
| 01/25/1990 | WO1990000603A1 New polynucleotide sequences |
| 01/25/1990 | WO1990000601A2 Novel glucose isomerase enzymes and their use |
| 01/25/1990 | WO1990000600A1 A tissue plasminogen activator analogue |
| 01/25/1990 | WO1990000599A1 Uses of viral enzymes |