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Class 435/213 - Trypsin; chymotrypsin


Subclass of Class 435 - Chemistry: molecular biology and microbiology
Definition: Subject matter wherein the enzyme catalyse the hydrolysis
No. of patents: 127
Last issue date: 08/12/2008


1        
NumberTitleIssue Date
7410796Proteinase inhibitor, precursor thereof and genetic sequences encoding same
The present invention relates generally to proteinase inhibitors, a precursor thereof and to genetic sequences encoding same. More particularly, the present invention relates to a nucleic acid molecule comprising a sequence of nucleotides which encodes or is complem...
08/12/2008
7402561Compositions and methods for inhibiting abnormal cell growth
In the US about ⅓ of college women show evidence of HPV infection. The clinical problem may be even larger in developing countries. There are currently no effective therapies for HPV infections, aside from therapeutic cone biopsies, which often are followed by rec...
07/22/2008
7332160Medical device and method for tissue removal and repair
The present invention relates to medical devices that are to be implanted or inserted into the body of a patient for the purpose of removing undesired body tissues. In one embodiment of the invention the medical device comprises a body tissue removal agent for remov...
02/19/2008
7309596Isolated monomers of a type II serine proteinase inhibitor
The present invention relates generally to proteinase inhibitors, a precursor thereof and to genetic sequences encoding same. More particularly, the present invention relates to isolated monomers of a type II serine proteinase inhibitor. ...
12/18/2007
7291595Use of Alpha-1 antitrypsin for the preparation of medicaments for the treatment of fibromyalgia
The invention is based on the use of alpha-1 antitrypsin for the preparation of medicaments for the treatment of fibromyalgia, comprising the preparation of therapeutic concentrates of alpha-1 antitrypsin, in any form of administration tolerated by humans, the alpha...
11/06/2007
7235269Bowman-birk inhibitor concentrate product and process
A Bowman Birk Inhibitor (BBI) concentrate including at least 50% soy protein by weight of dry matter; and a chymotrypsin inhibitor activity level of at least 200 milligrams of chymotrypsin inhibited per gram of dry matter of product. A method of making a BBI concent...
06/26/2007
7232670Targeting proteins to cells expressing mannose receptors via expression in insect cells
The present invention is based on the discovery that proteins produced in insect cell cultures are glycosylated in a unique manner that causes them to be selectively imported by cells that express mannose receptors on their membranes, particularly macrophages. Prote...
06/19/2007
7223595Use of purified trypsin for production of a biomass of cells and viral propagation
The present invention provides methods of isolation and purification of Streptomyces griseus trypsin (SGT) from PRONASE protease mixture in a single affinity chromatography step and uses of the purified SGT. ...
05/29/2007
7125702Process for the preparation of angiotensis converting enzyme (ACE) inhibitors and its use
The invention is a process for the preparation of angiotensin converting enzyme (ACE) inhibitors and the use thereof. ...
10/24/2006
7049484Commercial production of proteases in plants
Production of proteases in plants is set forth, whereby heterologous DNA encoding the protease is introduced into the plant and expression of the protein achieved. By such methods, expression is achieved in plants wherein the plant cell is not damaged, the protein c...
05/23/2006
6955916Proteinase inhibitor, precursor thereof and genetic sequences encoding same
The present invention relates generally to proteinase inhibitors, a precursor thereof and to genetic sequences encoding same. More particularly, the present invention relates to a nucleic acid molecule comprising a sequence of nucleotides which encodes or is complem...
10/18/2005
6946278Proteinase inhibitor, precursor thereof and genetic sequences encoding same
The present invention relates generally to proteinase inhibitors, a precursor thereof and to genetic sequences encoding same. More particularly, the present invention relates to a nucleic acid molecule comprising a sequence of nucleotides which encodes or is complem...
09/20/2005
6887498Method of making Bowman-Birk inhibitor product
A method for preparing a Bowman-Birk inhibitor (BBI) product from soybeans is provided. The product produced in accordance with the method of the invention and compositions including the product are also provided. BBI product produced in accordance with the inventio...
05/03/2005
6852834Fusion peptides isolatable by phase transition
Genetically-encodable, environmentally-responsive fusion proteins comprising ELP peptides. Such fusion proteins exhibit unique physico-chemical and functional properties that can be modulated as a function of solution environment. The invention also provides methods...
02/08/2005
6846663Regulation of target protein activity through modifier proteins
The present invention is based on the discovery that a polypeptide containing the JAB subunit or the JAM domain has peptidase activity, e.g., isopeptidase activity. The present invention provides polypeptides and crystalline polypeptides containing the JAM domain an...
01/25/2005
6846656Process for producing N-acetylneuraminic acid
The present invention provides a process for economically producing N-acetylneuraminic acid without using expensive materials such as pyruvic acid and phosphoenolpyruvic acid. The process comprises: allowing (i) a culture of a microorganism having N-acetylneuraminic...
01/25/2005
6830917Method of isolation and purification of trypsin from pronase protease and use thereof
The present invention is directed to methods of isolation and purification of Streptomyces griseus trypsin (SGT) from PRONASE protease in a single affinity chromatography step and uses of the purified SGT. ...
12/14/2004
6806074Proteinase inhibitor, precursor thereof and genetic sequences encoding same
The present invention relates generally to proteinase inhibitors, a precursor thereof and to genetic sequences encoding same. More particularly, the present invention relates to a nucleic acid molecule comprising a sequence of nucleotides which encodes or is complem...
10/19/2004
6689836Process for the preparation of thermoprecipitating affinity polymers
The present invention relates to a process for the preparation of thermoprecipitating affinity polymers useful in the enhanced recovery of enzymes. The process comprises polymerising a monomer comprising a spacer and a co-monomer with a polymerisation ini...
02/10/2004
6649395Tyrosine-containing cyclophilin and related methods
The present invention relates to the use of these cyclophilins, hereinafter referred to as `tyrosine-containing` cyclophilins, in a method for identifying compounds capable of binding to and/or inhibiting the enzymatic activity of these proteins. Such com...
11/18/2003
6645934Peptide with radio protective effect
The invention makes available a peptide having a radioprotective effect that comprises a modified form and/or an optionally modified fragment of the Bowman-Birk protease inhibitor (BBI)....
11/11/2003
6638503STREPTOMYCES MEGASPORUS SD5, PROCESS FOR THE ISOLATION THEREOF, NOVEL FIBRINOLYTIC ENZYME PREPARED THEREFROM, PROCESS FOR THE PRODUCTION OF SAID ENZYME AND METHOD OF TREATMENT OF THROMBOLYTIC DISORDERS USING SAID ENZYME
The present invention relates to a novel microorganism Streptomyces megasporus SD5. The present invention also relates to a process for the isolation of said Streptomyces megasporus SD5. The invention also relates to a novel fibrinolytic enzyme actinokina...
10/28/2003
6579849Antibiotic peptides from bovine milk
A peptide having the amino acid sequence H2 N--X1 --R--X3 --X2 --COOH (formula I) wherein X1 is either zero or X1 and/or X2 are a residue representing at least five amino acid residues (s...
06/17/2003
6569662Nucleic acids and polypeptides
The present invention provides novel nucleic acids, novel polypeptide sequences encoded by these nucleic acids and uses thereof....
05/27/2003
6534283Method for treatment and prevention of physiological shock
Shock is a life threatening complication in situations associated with trauma including burns, surgery, ischemia, sepsis, and other critical care applications. Shock is induced by pancreatic proteases when they are released into the small intestine when t...
03/18/2003
6534281Immunoassay for measuring human C-peptide and kit therefor
An immunoassay for selectively measuring human C-peptide as well as a kit therefor is disclosed. In the method, human C-peptide contained in a sample, a first anti-human C-peptide antibody, and a second anti-human C-peptide antibody which is immobilized o...
03/18/2003
6451573Proteinase inhibitor, precursor thereof and genetic sequences encoding same
The present invention relates generally to proteinase inhibitors, a precursor thereof and to genetic sequences encoding same. More particularly, the present invention relates to a nucleic acid molecule comprising a sequence of nucleotides which encodes or...
09/17/2002
6448031Process for producing LH-RH derivatives
This invention relates to a method for producing an LH-RH derivative, characterized in that a peptide fragment shown by general formula (1): pGlu-His-Trp-OR1 (where R1 denotes a lower alkyl) and a peptide fragment shown by general fo...
09/10/2002
6440727Proteinase inhibitor, precursor thereof and genetic sequences encoding same
The present invention relates generally to proteinase inhibitors, a precursor thereof and to genetic sequences encoding same. More particularly, the present invention relates to a nucleic acid molecule comprising a sequence of nucleotides which encodes or...
08/27/2002
6420156Purified proteolytic enzyme and method of purification
A purified protease preparation of chymotrypsin and porcine trypsin is prepared by adjusting the pH of a protease solution comprising chymotrypsin and porcine trypsin to a value of between 6 and 9, maintaining the solution at this pH and at 20-35° C. for...
07/16/2002
6284247Human tissue plasminogen activators
Human tissue plasminogen activator (t-PA) is produced in useful quantities using recombinant DNA techniques. The invention disclosed thus enables the production of t-PA free of contaminants with which it is ordinarily associated in its native cellular env...
09/04/2001
6261821Proteinase inhibitor, precursor thereof and genetic sequences encoding same
The present invention relates generally to proteinase inhibitors, a precursor thereof and to genetic sequences encoding same. More particularly, the present invention relates to a nucleic acid molecule comprising a sequence of nucleotides which encodes or...
07/17/2001
6239106Family of protease inhibitors, and other biologic active substances
The invention relates to novel protease-inhibitors which are obtainable from leeches. It also relates to uses thereof, for instance as a medicament, thus pharmaceutical preparations are provided, as are derivatives, mutants, genes encoding, vectors compri...
05/29/2001
6177268Method for stabilizing trypsin, method for increasing enzymatic activity of trypsin, and kit for measuring enzymatic activity of trypsin
The present invention provides a method for stabilizing trypsin, in which enzyme reaction of trypsin can be generated in a two-solution system, degradation of trypsin and its substrate can be prevented, and enzymatic activity of trypsin is improved compar...
01/23/2001
6171813Enzyme catalysis in organic solutions containing water
A method is presented for catalyzing the conversion of substrate into product in an organic reaction solvent with an enzyme-surfactant ion pair. The enzyme-surfactant ion pair comprises the enzyme catalyzing the reaction and a surfactant capable of formin...
01/09/2001
6103523Pluripotent rabbit cell lines and method of making
The present invention relates to a rabbit embryonic stem (ES) cell line, comprising at least 70%, preferably 80 to 90% undifferentiated cells and obtainable by isolating the inner cell mass of 5.5 days postcoitus blastocysts and culturing them on feeder c...
08/15/2000
6093397Amyloid precursor protein protease
This invention describe a novel human amyloid precursor protein protease; nucleic acids encoding the protease; and methods employing the protease, as well as methods employing the nucleic acids encoding the protease....
07/25/2000
6090912Topologically segregated, encoded solid phase libraries comprising linkers having an enzymatically susceptible bond
The invention relates to libraries of synthetic test compound attached to separate phase synthesis supports. In particular, the invention relates to libraries of synthetic test compound attached to separate phase synthesis supports that also contain codin...
07/18/2000
6043033Human prostate-associated protease
The present invention provides a human prostate-associated protease (HUPAP) and polynucleotides which identify and encode HUPAP. The invention also provides expression vectors, host cells, antibodies, antagonists, and antisense molecules. The invention al...
03/28/2000
6031087Proteinase inhibitor, precursor thereof and genetic sequences encoding same
The present invention relates generally to proteinase inhibitors, a precursor thereof and to genetic sequences encoding same. More particularly, the present invention relates to a nucleic acid molecule comprising a sequence of nucleotides which encodes or...
02/29/2000
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