Acting On Glycosyl Compound (3.2) Patents (Class 435/200)
  • Patent number: 8309079
    Abstract: Laminitis is defined as an inflammation of the sensitive laminae of the hoof, especially in horses. It has been surprisingly found that fructanases such as 2,1-?-D-fructan hydrolase are highly effective as therapeutic and prophylactic agents against laminitis in horses. The fructanases may be used as enzyme compositions in horse feed, as additives for horse feed or as oral preparations for the therapy and prophylaxis of laminitis. Because of its effectiveness in hydrolyzing fructans, which seem to play an important role in the aetiology of laminitis, the administration of fructanases in combination with an increased intake of fructans or with an increased availability of fructans is particularly advantageous.
    Type: Grant
    Filed: October 18, 2006
    Date of Patent: November 13, 2012
    Assignee: DSM IP Assets B.V.
    Inventors: Jeppe Wegener Tams, Petra Philipps
  • Patent number: 8309336
    Abstract: The present invention describes a method to improve the properties of a dough and/or a baked product by adding a bread or dough-improving agent containing a enzyme with xylanolytic activity belonging to glycoside hydrolases family 8. Preferred enzymes are the psychrophilic xylanase from Pseudoalteromonas haloplanktis and the mesophilic xylanase Y from Bacillus halodurans C-125.
    Type: Grant
    Filed: August 25, 2010
    Date of Patent: November 13, 2012
    Assignee: Université de Liège
    Inventors: Tony Collins, Georges Feller, Charles Gerday, Marie-Alice Meuwis
  • Publication number: 20120282288
    Abstract: Recombinant carrier molecules having amino acid sequences from thermostable enzymes and methods of use for expression, recovery and delivery of foreign sequences (peptides and polypeptides) produced in different systems (bacteria, yeast, DNA, cell cultures such as mammalian, plant, insect cell cultures, protoplast and whole plants in vitro or in vivo are provided. The recombinant carrier molecule using sequences from lichenase B (Lic B) were also made and used as part of carrier protein to express, recover and deliver a variety of target polypeptides of interest.
    Type: Application
    Filed: April 12, 2012
    Publication date: November 8, 2012
    Applicant: FRAUNHOFER USA, INC.
    Inventors: Vidadi Yusibov, Vadim Mett, Konstantin Musiychuk
  • Publication number: 20120282239
    Abstract: The present disclosure provides novel mannanase variants which have an amino acid sequence that varies from that of the parent/wild type Trichoderma reesei mannanase, and which have one or more advantageous properties like improved thermo stability; temperature/activity profile; pH/activity profile; specific activity; and pH/protease-sensitivity. The novel mannanase variants are useful and used in alcohol fermentations processes and/or productions, for coffee extraction and the processing of coffee waste, as a supplement to food and feed, for enzyme aided bleaching of paper pulps, as bleaching and/or desizing agent in textile industry, for oil and gas well stimulation by hydraulic fracturing, as detergent, as baking ingredients, for removal of biofilms and in delivery systems, for grain processing or for the processing of renewable resources intended for the production of biological fuels, and in the textile, oil drilling, cleaning, laundering, detergent, and cellulose fiber processing industries.
    Type: Application
    Filed: November 24, 2010
    Publication date: November 8, 2012
    Applicant: BASF SE
    Inventor: Oliver Kensch
  • Publication number: 20120282231
    Abstract: A device, system and method for producing glycosylated proteins in plant culture, particularly proteins having a high mannose glycosylation, while targeting such proteins with an ER signal and/or by-passing the Golgi. The invention further relates to vectors and methods for expression and production of enzymatically active high mannose lysosomal enzymes using transgenic plant root, particularly carrot cells. More particularly, the invention relates to host cells, particularly transgenic suspended carrot cells, vectors and methods for high yield expression and production of biologically active high mannose Glucocerebrosidase (GCD). The invention further provides for compositions and methods for the treatment of lysosomal storage diseases.
    Type: Application
    Filed: July 23, 2012
    Publication date: November 8, 2012
    Applicant: Protalix Ltd.
    Inventors: Yoseph Shaaltiel, Gideon Baum, Daniel Bartfeld, Sharon Hashmueli, Ayala Lewkowicz
  • Publication number: 20120278952
    Abstract: The present invention relates to isolated polypeptides having xylanase activity and isolated polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides.
    Type: Application
    Filed: November 5, 2010
    Publication date: November 1, 2012
    Applicants: NOVOZYMES A/S, NOVOZYMES, INC.
    Inventors: Elena Vlasenko, Brett McBrayer, Dominique Skovlund, Sara Landvik
  • Publication number: 20120276131
    Abstract: The present invention has as an object a novel genetic material coding for trans-sialidase-like proteins of African trypanosomes, and relates to the use of said genes and proteins in vaccines, therapeutics and diagnostics. The present invention also relates to the immunization of human and/or nonhuman animals against trypanosomosis.
    Type: Application
    Filed: November 10, 2010
    Publication date: November 1, 2012
    Inventors: Virginie Coustou Linares, Theo Baltz, Nicolas Plazolles
  • Publication number: 20120276078
    Abstract: A thermostable glycosidase enzymes derived from various Thermococcus, Staphylothermus and Pyrococcus organisms is disclosed. The enzymes are produced from native or recombinant host cells and can be utilized in the food processing industry, pharmaceutical industry and in the textile industry, detergent industry and in the baking industry.
    Type: Application
    Filed: July 13, 2012
    Publication date: November 1, 2012
    Applicant: BP Corporation North America Inc.
    Inventors: Edward J. Bylina, Ronald Swanson, Eric Mathur, David E. Lam
  • Publication number: 20120276072
    Abstract: Provided are isolated nucleic acids for expressing lysosomal polypeptides such as lysosomal acid ?-glucosidase (GAA) and vectors comprising the same. The invention provides an isolated nucleic acid encoding a chimeric polypeptide comprising a secretory signal sequence operably linked to a lysosomal polypeptide. The invention also provides an isolated nucleic acid comprising a coding region encoding a GAA and a GAA 3? untranslated region (UTR), wherein the GAA 3? UTR comprises a deletion therein. The invention further provides an isolated nucleic acid comprising a coding region encoding a GAA and a 3? UTR wherein the 3? UTR is less than about 200 nucleotides in length and comprises a segment that is heterologous to the GAA coding region. Also provided are methods of making and using delivery vectors encoding lysosomal polypeptides to produce the lysosomal polypeptide to treat subjects afflicted with a deficiency in the lysosomal polypeptide.
    Type: Application
    Filed: February 23, 2012
    Publication date: November 1, 2012
    Applicant: DUKE UNIVERSITY
    Inventors: Dwight D. KOEBERL, Baodong Sun
  • Publication number: 20120276567
    Abstract: The invention relates to a Talaromyces transformant comprising one or more recombinant gene, capable of producing cellulase in the absence of cellulase inducer in a glucose medium, having a cellulase activity of 2 WSU/ml or more, in 16 times or more diluted supernatant or broth.
    Type: Application
    Filed: November 4, 2010
    Publication date: November 1, 2012
    Applicant: DSM IP ASSETS B.V.
    Inventors: Alrik Pieter Los, Brenda Vonk, Marco Alexander Berg Van Den, Robbertus Antonius Damveld, Cornelis Maria Jacobus Sagt, Adrianus Wilhelmus Hermanus Vollebregt, Margot Elisabeth Francoise Schooneveld-Bergmans
  • Patent number: 8298802
    Abstract: The present invention provides a novel ?-glucosidase nucleic acid sequence, designated bgl3, and the corresponding BGL3 amino acid sequence. The invention also provides expression vectors and host cells comprising a nucleic acid sequence encoding BGL3, recombinant BGL3 proteins and methods for producing the same.
    Type: Grant
    Filed: May 6, 2011
    Date of Patent: October 30, 2012
    Assignee: Danisco US Inc.
    Inventors: Nigel Dunn-Coleman, Frits Goedegebuur, Michael Ward, Jian Yao
  • Patent number: 8298803
    Abstract: The present invention relates to isolated polypeptides having alpha-L-arabinofuranosidase activity and isolated polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides.
    Type: Grant
    Filed: October 10, 2011
    Date of Patent: October 30, 2012
    Assignee: Novozymes A/S
    Inventors: Michelle Maranta, Kimberly Brown, James Langston
  • Publication number: 20120270263
    Abstract: The invention relates to an improved enzyme complex having a plurality of enzyme activities of an expression product obtained by fermentation of the genus Trichoderma in combination with one or more enzymes of a different fungus strain.
    Type: Application
    Filed: May 7, 2010
    Publication date: October 25, 2012
    Applicant: Danisco A/S
    Inventors: Neville Marshall Fish, Lone Brønd Miller
  • Publication number: 20120270270
    Abstract: Disclosed are variants of Humicola grisea Cel7A (CBH1.1), H. jecorina CBH1 variant or S. thermophilium CBH1, nucleic acids encoding the same and methods for producing the same. The variant cellulases have the amino acid sequence of a glycosyl hydrolase of family 7A wherein one or more amino acid residues are substituted.
    Type: Application
    Filed: July 5, 2012
    Publication date: October 25, 2012
    Applicant: DANISCO US INC.
    Inventors: Frits Goedegebuur, Peter Gualfetti, Colin Mitchinson, Edmund Larenas
  • Publication number: 20120266329
    Abstract: The invention provides polypeptides, including enzymes, structural proteins and binding proteins, polynucleotides encoding these polypeptides, and methods of making and using these polynucleotides and polypeptides. Polypeptides, including enzymes and antibodies, and nucleic acids of the invention can be used in industrial, experimental, food and feed processing, nutritional and pharmaceutical applications, e.g., for food and feed supplements, colorants, neutraceuticals, cosmetic and pharmaceutical needs.
    Type: Application
    Filed: February 20, 2012
    Publication date: October 18, 2012
    Applicant: BP Corporation North America Inc.
    Inventors: Eric J. Mathur, Cathy Chang
  • Publication number: 20120264167
    Abstract: The present invention relates to a novel ginsenoside glycosidase protein derived from the genus Terrabacter, the protein having an activity of converting protopanaxadiol (PPD)-type saponins into highly active substances, which can be absorbed inside the body, by selective hydrolysis of a particular bond of ginsenoside. More specifically, the present invention relates to an amino acid sequence of the protein, a nucleic acid sequence encoding the protein, a recombinant vector comprising the nucleic acid sequence, and a transformant transformed with the vector, and a method for producing ginsenoside glycosidase derived from the genus Terrabacter by culturing the transformant, a method for converting PPD-type major saponins into the minor saponin forms using the protein, and a composition for converting PPD-type saponins into soluble saponins, comprising the protein as an active component.
    Type: Application
    Filed: April 23, 2012
    Publication date: October 18, 2012
    Applicant: KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY
    Inventors: Dong Shan AN, Song Gun KIM, Sung Taik LEE, Wan Taek IM, Hyung Gwan LEE, Sun Chang KIM
  • Publication number: 20120264183
    Abstract: A new species of an anaerobic thermophilic cellulolytic and xylano lytic bacterium is disclosed. One particular strain of this new species has been deposited with the ATCC under Deposit No. PTA-10114. It is also provided a method for isolating, culturing and utilizing this novel bacterium for the conversion of biomass to bioconversion products, such as ethanol.
    Type: Application
    Filed: September 28, 2010
    Publication date: October 18, 2012
    Inventors: Maria Sizova, Javier Izquierdo, Lee R. Lynd
  • Patent number: 8288337
    Abstract: Compositions and methods are provided for creating and identifying mutant carbohydrate-binding proteins that reversibly bind to carbohydrate substrates under conditions where the native protein remains bound. Examples of modified chitin-binding domains are provided which can be eluted from chitin in the presence of a reducing agent or at a pH within the range of 5-10.
    Type: Grant
    Filed: March 6, 2009
    Date of Patent: October 16, 2012
    Assignee: New England Biolabs, Inc.
    Inventors: Christopher H. Taron, Paul A. Colussi, Jeremiah Read
  • Publication number: 20120258519
    Abstract: Methods of harvesting proteins directly from bioreactors to avoid at several steps in the purification of recombinant drugs are disclosed.
    Type: Application
    Filed: April 10, 2011
    Publication date: October 11, 2012
    Applicant: Therapeutic Proteins Inc.
    Inventor: Sarfaraz K. Niazi
  • Publication number: 20120252093
    Abstract: Promoter regions associated with the Yarrowia lipolytica esterase/lipase (EL1) gene are disclosed and have been found to be particularly effective for the expression of heterologous genes in yeast. These promoter regions will be useful for driving high-level expression of genes involved in the production of omega-3 and omega-6 fatty acids.
    Type: Application
    Filed: March 30, 2012
    Publication date: October 4, 2012
    Applicant: E I Du Pont De Nemours and Company
    Inventor: Quinn Qun Zhu
  • Publication number: 20120252064
    Abstract: The present invention is related to a fungal serine protease enzyme, which said enzyme has serine protease activity and comprises an amino acid sequence of Malbranchea ALKO4122 mature protease as defined in SEQ ID NO:18 or an amino acid sequence having at least 66% identity to the amino acid sequence of SEQ ID NO:18. Also disclosed is an isolated nucleic acid molecule, comprising a polynucleotide sequence which encodes a fungal serine protease enzyme, nucleic acid sequences encoding said protease, a host cell and a process of producing a polypeptide having serine protease activity. Said protease is useful as an enzyme preparation applicable in detergent compositions and for treating fibers, wool, hair, leather, or silk, for treating food or feed, or for any applications involving modification, degradation or removal of proteinaceous material.
    Type: Application
    Filed: March 29, 2012
    Publication date: October 4, 2012
    Applicant: AB ENZYMES OY
    Inventors: Leena Valtakari, Kari Juntunen, Marja Paloheimo, Pentti Ojapalo
  • Publication number: 20120252086
    Abstract: The present invention provides a composition comprising a polypeptide comprising or consisting of an X46 domain and further a starch degrading enzyme and uses of such composition. The polypeptide comprising or consisting of an X46 domain can boost the activity of a starch-degrading enzyme.
    Type: Application
    Filed: December 22, 2010
    Publication date: October 4, 2012
    Applicant: NOVOZYMES A/S
    Inventors: Martin Borchert, Peter Fischer Hallin, Ming Li
  • Patent number: 8278079
    Abstract: The present invention provides a novel ?-glucosidase nucleic acid sequence, designated bgl6, and the corresponding BGL6 amino acid sequence. The invention also provides expression vectors and host cells comprising a nucleic acid sequence encoding BGL6, recombinant BGL6 proteins and methods for producing the same.
    Type: Grant
    Filed: July 21, 2009
    Date of Patent: October 2, 2012
    Assignee: Danisco US Inc.
    Inventors: Nigel Dunn-Coleman, Michael Ward
  • Publication number: 20120232007
    Abstract: Methods for producing proteins and glycoproteins in Pichia pastoris that lack detectable cross binding activity to antibodies made against host cell antigens are described. In particular, methods are described wherein recombinant Pichia pastoris strains that do not display a ?-mannosyltransferase 2 activity with respect to an N-glycan or O-glycan and do not display at least one activity selected from a ?-mannosyltransferase 1, 3, and 4 activity to produce recombinant proteins and glycoproteins. These recombinant Pichia pastoris strains can produce proteins and glycoproteins that lack detectable ?-mannosidase resistant ?-mannose residues thereon and thus, lack cross binding activity to antibodies against host cell antigens. Further described are methods for producing bi-sialylated human erythropoietin in Pichia pastoris that lack detectable cross binding activity to antibodies against host cell antigens.
    Type: Application
    Filed: October 11, 2010
    Publication date: September 13, 2012
    Applicant: MERCK SHARP & DOHME CORP
    Inventors: Piotr Bobrowicz, Sujatha Gomathinayagam, Stephen Hamilton, Huijuan Li, Natarajan Sethuraman, Terrance A. Stadheim, Stefan Wildt
  • Patent number: 8263380
    Abstract: The present invention relates to a recombinant process for the production of truncated or mutated dextransucrases while conserving the enzymatic activity or their specificity in the synthesis of the ?-1,6 bonds. The present invention relates to nucleic acid sequences of truncated or mutated dextransucrases, vectors containing the nucleic acid sequences and host cells transformed by sequences encoding truncated or mutated dextransucrases. In another aspect, the invention concerns a method for producing, in a recombinant manner, truncated or mutated dextransucrases which conserve their enzymatic activity or which conserve their specificity in the synthesis of ?-1,6 bonds and can produce, from saccharose, dextrans with high molar mass and modified rheological properties compared with the properties of dextran obtained with the native enzyme and isomalto-oligosaccharides with a controlled molar mass and dextrans.
    Type: Grant
    Filed: January 14, 2011
    Date of Patent: September 11, 2012
    Assignees: Centre National de la Recherche Scientifique, Institut National de Recherche Agronomique, Institut National des Sciences Appliquees de Toulouse
    Inventors: Pierre F. Monsan, Magali Remaud-Simeon, Gabrielle Potocki-Veronese, Claire Moulis
  • Patent number: 8263379
    Abstract: A modified Family 6 glycosidase enzyme comprising amino acid substitutions at one or more positions selected from the group 182, 367, 399, 400 and 427 is provided (the position determined form alignment of a parental Family 6 glycosidase with SEQ ID NO: 1). Genetic constructs and genetically modified microbes comprising nucleic sequences encoding the modified Family 6 glycosidase are also provided. Family 6 glycosidase of the invention display decreased hydrolysis activity of beta 1-4 linked polysaccharides and increased hydrolysis activity of beta 1-3, 1-4 linked polysaccharides compared with a parental Family 6 glycosidase. Such glycosidases find use in a variety of applications in industry, e.g., in hydrolysis of beta 1-3, 1-4 linked polysaccharides during the processing of cereal grains or the production of alcohol, animal feed or food products.
    Type: Grant
    Filed: July 16, 2009
    Date of Patent: September 11, 2012
    Assignee: Iogen Energy Corporation
    Inventors: John Tomashek, James Lavigne, Annie Tremblay, Patrick St-Pierre
  • Patent number: 8263381
    Abstract: The present invention relates to a hybrid enzyme comprising carbohydrate-binding module amino acid sequence and a fungal alpha-amylase amino acid sequence and to a variant of a fungal wild type enzyme comprising a carbohydrate-binding module and an alpha-amylase catalytic module. The invention also relates to the use of the hybrid enzyme or the variant in starch liquefaction.
    Type: Grant
    Filed: August 20, 2010
    Date of Patent: September 11, 2012
    Assignees: Novozyms A/S, Novozymes North America, Inc.
    Inventors: Hiroaki Udagawa, Rikako Taira, Shinobu Takagi, Carsten Hjort, Anders Vikso-Nielsen, Eric Allain, Shiro Fukuyama, Tomoko Matsui
  • Publication number: 20120225459
    Abstract: The present invention relates to a novel protein and a method for the manufacture thereof. The novel protein according to the invention is a recombinant protein with fructanase activity. The recombinant protein according to the invention is an engineered protein derived from recombinant DNA encoding for the protein. The recombinant protein may be or may comprise a fragment of a naturally occurring protein, i.e. of a naturally occurring fructanase protein.
    Type: Application
    Filed: February 24, 2010
    Publication date: September 6, 2012
    Inventor: Steven Lewis Kelly
  • Publication number: 20120220513
    Abstract: The present invention relates to the use of glycosyl hydrolase family 61 polypeptides as enhancers of enzyme benefits in detergents as well as a detergent composition comprising glycosyl hydrolase family 61 polypeptides in combination with detergency enzymes.
    Type: Application
    Filed: December 28, 2010
    Publication date: August 30, 2012
    Applicant: NOVOZYMES A/S
    Inventors: Marie Allesen-Holm, Lars Anderson, Kirk Matthew Schnorr, Nikolaj Spodsberg, Paul Harris
  • Publication number: 20120214210
    Abstract: To produce cellulase having excellent ability to decompose cellulosic resources containing xylan at low cost. A method for producing ?-glucanase and xylanase, comprising the step of culturing a microorganism classified under the genus Trichoderma by using a liquid culture medium which contains (a) wheat bran as a carbon source and (b) ammonia nitrogen or amino nitrogen as a nitrogen source.
    Type: Application
    Filed: August 17, 2010
    Publication date: August 23, 2012
    Applicant: Asahi Group Holdings, Ltd.
    Inventor: Kazuro Fukuda
  • Publication number: 20120213762
    Abstract: The present invention provides further improved compositions and methods for efficient lysosomal targeting based on the GILT technology. Among other things, the present invention provides methods and compositions for targeting lysosomal enzymes to lysosomes using furin-resistant lysosomal targeting peptides. The present invention also provides methods and compositions for targeting lysosomal enzymes to lysosomes using a lysosomal targeting peptide that has reduced or diminished binding affinity for the insulin receptor.
    Type: Application
    Filed: February 17, 2012
    Publication date: August 23, 2012
    Applicant: BIOMARIN PHARMACEUTICAL INC.
    Inventors: Jonathan H. LeBowitz, John Maga
  • Publication number: 20120214197
    Abstract: The present invention relates to isolated polypeptides having glucoamylase activity and isolated polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides.
    Type: Application
    Filed: November 30, 2010
    Publication date: August 23, 2012
    Applicants: NOVOZYMES NORTH AMERICA, INC., NOVOZYMES A/S
    Inventors: Sara Landvik, Marc Dominique Morant, Keiichi Ayabe, Guillermo Coward-Kelly
  • Patent number: 8247209
    Abstract: The present invention provides novel genes for glycerol-3-phosphate acyltransferase. In exemplary embodiments, the invention provides a nucleic acid comprising the nucleotide sequence shown in SEQ ID NO: 1 or 4 or a fragment thereof.
    Type: Grant
    Filed: June 12, 2008
    Date of Patent: August 21, 2012
    Assignee: Suntory Holdings Limited
    Inventors: Misa Ochiai, Hisanori Tokuda
  • Publication number: 20120208235
    Abstract: The present invention relates to variant endoglucanases having improved thermoactivity, improved thermostability, and improved viscosity reduction activity over wild-type M. thermophila endoglucanase.
    Type: Application
    Filed: December 20, 2011
    Publication date: August 16, 2012
    Applicant: Codexis, Inc.
    Inventors: Xiyun Zhang, Sachin Patil, Jie Yang, Ish Kumar Dhawan
  • Publication number: 20120202262
    Abstract: The invention relates to a process for production of an enzyme product having a plurality of enzyme activities obtained by fermentation of an Aspergillus strain.
    Type: Application
    Filed: December 21, 2009
    Publication date: August 9, 2012
    Applicant: Danisco A/S
    Inventor: Mette Zacho Gronfeldt
  • Patent number: 8236302
    Abstract: One aspect of the present invention relates to mutants of chondroitinase ABCI. Such chondroitinase ABCI mutants exhibit altered chondroitin lyase activity or increased resistance to inactivation from stressors including exposure to UV light or heat. Methods of using chondroitinase ABCI mutant enzymes are also provided.
    Type: Grant
    Filed: June 4, 2010
    Date of Patent: August 7, 2012
    Assignee: Acorda Therapeutics, Inc.
    Inventors: Anthony O. Caggiano, Jennifer Iaci, Andrea Vecchione, Elizabeth Markensohn
  • Publication number: 20120190063
    Abstract: The present invention relates to Rhodanobacter ginsenosidimutans KCTC22231T-derived ginsenoside glycosidase and use thereof, and this protein has an activity of converting PPD (protopanaxadiol)-type saponins into in vivo absorbable, highly active deglycosylated saponins by selective hydrolysis of a bond at a particular position of ginsenoside. More particularly, the present invention relates to an amino acid sequence constituting the protein, a nucleic acid sequence encoding the protein, a recombinant vector comprising the nucleic acid sequence, a transformant transformed with the vector, a method for preparing Rhodanobacter ginsenosidimutans KCTC22231T-derived ginsenoside glycosidase by culturing the transformant, a method for converting PPD (protopanaxadiol)-type major ginsenoside into a rare ginsenoside that is absorbable in vivo using the protein, and a composition for converting PPD-type saponins into in vivo absorbable saponins, comprising the protein as an active ingredient.
    Type: Application
    Filed: September 20, 2010
    Publication date: July 26, 2012
    Inventors: Dong-Shan An, Song-Gun Kim, Sung-Taik Lee, Wan-Taek Im, Chang-Hao Cui
  • Publication number: 20120189607
    Abstract: The present invention relates to a pharmaceutical composition for promoting fertilization comprising cyclic ADP-ribose or its derivative, CD38 and to a method of promoting fertilization by promoting the synthesis of cyclic ADP-ribose to increase sperm motility. Also, the present invention relates to a pharmaceutical composition for contraception and a method for inhibiting fertilization, which can inhibit the expression or function of cyclic ADP-ribose to reduce sperm motility, thereby inhibiting fertilization.
    Type: Application
    Filed: January 25, 2012
    Publication date: July 26, 2012
    Applicant: Industrial Cooperation Foundation Chonbuk National University
    Inventors: Uh-Hyun Kim, Kwang-Hyun Park, Byung-Ju Kim
  • Publication number: 20120189608
    Abstract: The present invention relates to a polypeptide with an amino acid sequence according to SEQ ID NO: 1 and fragments or derivatives thereof. The present invention further relates to fusion proteins comprising said polypeptide and an additional peptide stretch fused to said polypeptide at the N- or C-terminus. Moreover, the present invention relates to nucleic acid molecules encoding said polypeptide or fusion protein, vectors comprising said nucleic acid molecules and host cells comprising either said nucleic acid molecules or said vectors. In addition, the present invention relates to said polypeptide or fusion protein for use as a medicament, in particular for the treatment or prevention of Gram-negative bacterial infections, as diagnostic means, as cosmetic substance or as sanitizing agent.
    Type: Application
    Filed: August 24, 2010
    Publication date: July 26, 2012
    Inventors: Yves Briers, Rob Lavigne, Maarten Walmagh, Stefan Miller
  • Patent number: 8226940
    Abstract: The present invention provides a polypeptide therapeutic agent, useful in enzyme replacement therapy, with increased therapeutic benefits for the central nervous system. The invention provides a method of enhancing the effect of a polypeptide or protein on the central nervous system by the attachment of a short acidic amino acid sequence. Specifically the inventors disclose the attachment of a 4-15 acidic amino acid sequence to human ?-glucuronidase by construction of a fusion protein. This molecule is useful in the treatment of type VII mucopolysaccharidosis when administered to a patient.
    Type: Grant
    Filed: February 28, 2010
    Date of Patent: July 24, 2012
    Assignee: Saint Louis University
    Inventors: Shunji Tomatsu, Adriana Montano, Tatsuo Nishioka, Jeffrey H. Grubb, William S. Sly, Monica A. Gutierrez, Amelia Ortigoza Rodriguez, legal representative
  • Patent number: 8226941
    Abstract: An aspect of the present invention relates to stable formulations of chondroitinase and to methods of purifying chondroitinase. The methods of purifying chondroitinase includes the steps of extracting the enzyme from a cell, separating the chondroitinase from the crude cell extract using cation-exchange chromatography, removing impurities through gel filtration chromatography, and removing endotoxin through an anion-exchange membrane to produce a purified chondroitinase.
    Type: Grant
    Filed: May 18, 2005
    Date of Patent: July 24, 2012
    Assignee: Acorda Therapeutics, Inc.
    Inventors: Anthony O. Caggiano, Elliott A. Gruskin, Yelena G. Sheptovitsky, Sarah Kasperbauer
  • Publication number: 20120183995
    Abstract: The present invention provides cells that have been genetically manipulated to have an altered capacity to produce expressed proteins. In particular, the present invention relates to Gram-positive microorganisms, such as Bacillus species having enhanced expression of a protein of interest, wherein one or more chromosomal genes have been inactivated, and preferably wherein one or more chromosomal genes have been deleted from the Bacillus chromosome. In some further embodiments, one or more indigenous chromosomal regions have been deleted from a corresponding wild-type Bacillus host chromosome.
    Type: Application
    Filed: January 23, 2012
    Publication date: July 19, 2012
    Applicant: Danisco US Inc.
    Inventors: Eugenio Ferrari, Carole Harbison, M. Harunur Rashid, Walter Weyler
  • Publication number: 20120184016
    Abstract: The present invention provides a novel protein having neuraminidase activity and/or ?-galactoside-?2,6-sialyltransferase activity and a nucleic acid encoding the protein. The present invention further provides a vector containing a nucleic acid encoding the protein, a host cell transformed with the vector, together with a method for producing a recombinant ?-galactoside-?2,6-sialyltransferase. The present invention also provides an antibody specifically recognizing the protein.
    Type: Application
    Filed: June 11, 2010
    Publication date: July 19, 2012
    Inventors: Toshiki Mine, Takeshi Yamamoto, Hitomi Kajiwara, Hiroshi Tsukamoto
  • Publication number: 20120183993
    Abstract: The invention relates to a process for the preparation of a fermentation product from ligno-cellulosic material, comprising the following steps: a) optionally pre-treatment b) optionally washing; c) enzymatic hydrolysis; d) fermentation; and e) optionally recovery of a fermentation product; wherein in step c) an enzyme composition is used that has a temperature optimum of 55 degrees C. or more, the hydrolysis time is 40 hours or more and the temperature is 50 degrees C. or more.
    Type: Application
    Filed: October 5, 2010
    Publication date: July 19, 2012
    Applicant: DSM IP ASSETS B.V.
    Inventors: Johannes Petrus Smits, Elisabeth Maria Gierveld, Fop Cornelis Van Der Hor
  • Publication number: 20120171722
    Abstract: The invention provides a method for producing polypeptide protein products and nucleic acid products having reduced levels of antigenicity in an animal being treated with a biologic product. Somatic cells are isolated from an animal, transformed into pluripotent stem cells, transfected with a nucleic acid(s) of interest, and re-differentiated towards somatic cells known to be high level producers of the desired nucleic acid product. The invention can be used to derive a general cell line to treat populations, racial specific cell lines to treat ethnic groups, or patient specific cell lines to treat individuals. Additionally, the invention provides a method to allow induced pluripotent stem cells to be re-differentiated towards their somatic cell of origin so that the cells can be used to therapeutically treat an animal without resulting teratoma formation.
    Type: Application
    Filed: January 3, 2012
    Publication date: July 5, 2012
    Applicant: AVM Biotechnology, LLC
    Inventor: Theresa A. Deisher
  • Publication number: 20120171189
    Abstract: The invention relates to functional polypeptides secreted from Botryospaeria rhodina CBS 274.96.
    Type: Application
    Filed: February 8, 2012
    Publication date: July 5, 2012
    Applicant: NOVOZYMES A/S
    Inventors: Kirk Matthew Schnorr, Lene Lange, Pernille Uldall Bolvig
  • Publication number: 20120164696
    Abstract: The invention relates to recombinant expression of a variant form of a fungal C1 strain ?-glucosidase. The invention also relates to the generation of fermentable sugars from biomass and the production of biofuels by fermentation of the sugars using genetically modified organisms expressing the ?-glucosidase variant. The invention provides methods for producing a fermentable sugar, such as glucose, from cellobiose by contacting cellobiose with a recombinant ?-glucosidase variant protein, such as a variant protein secreted by a recombinant host cell into culture medium. Methods of the invention may be used for conversion of a biomass substrate to a fermentable sugar, and ultimately to ethanol or other biofuel.
    Type: Application
    Filed: March 9, 2012
    Publication date: June 28, 2012
    Applicant: Codexis, Inc.
    Inventors: Jie Yang, Xiyun Zhang, Attila Andor
  • Publication number: 20120159838
    Abstract: The present invention relates to a process for producing enzymes and single cell oil. The process comprises that microorganisms capable of producing both single cell oil and enzymes are cultivated under conditions suitable for single cell oil production and enzyme production in a single cell oil production process. A microorganism culture comprising single cell oil and enzymes is obtained and at least part of the microorganism culture, of the supernatant and/or microorganism cells separated from the microorganism culture, of protein fraction enriched from the supernatant, and/or of protein fraction obtained from the cells is used as an enzyme preparation or as a source of enzymes. Single cell oil is recovered from the microorganism cells and used as biofuel, component of biofuel or as a starting material for biofuel production. Enzymes produced according to the process are used in the same or in another industrial process.
    Type: Application
    Filed: December 21, 2011
    Publication date: June 28, 2012
    Applicant: NESTE OIL OYJ
    Inventors: Annika Malm, Simo Laakso, Ossi Pastinen, Heidi Kahelin, Miia Mujunen
  • Publication number: 20120156734
    Abstract: This invention relates to mutant xylanases, nucleic acids encoding them, and methods of using these xylanases.
    Type: Application
    Filed: October 11, 2011
    Publication date: June 21, 2012
    Applicants: National Taiwan University, Academica Sinica
    Inventors: Jenn Tu, Chun-Han Ko
  • Patent number: 8202704
    Abstract: Described herein are novel gene sequences isolated from Trichoderma reesei. Two genes encoding proteins comprising a cellulose binding domain, one encoding an arabionfuranosidase and one encoding an acetylxylanesterase are described. The sequences, CIP1 and CIP2, contain a cellulose binding domain. These proteins are especially useful in the textile and detergent industry and in pulp and paper industry.
    Type: Grant
    Filed: February 17, 2011
    Date of Patent: June 19, 2012
    Assignee: Danisco US Inc.
    Inventors: Pamela Foreman, Frits Goedegebuur, Pieter Van Solingen, Michael Ward