|
Match
|
Document |
Document Title |
|
|
7498158 |
Alpha-amylase variant with altered properties
The present invention relates to variants (mutants) of parent Termamyl-like alpha-amylases, which variant has alpha-amylase activity and exhibits altered properties relative to the parent...
|
|
|
7465557 |
Method of selecting barley variety, barley β-amylase gene and process for producing malt alcoholic drink
A method of selecting a barley variety comprising: a heat treatment step of heat-treating a crude enzyme solution extracted from a seed of a barley (e.g., at 57.5° C. for 30 minutes); an...
|
|
|
7407626 |
Composition and method of use of medical test kit
A medical test kit includes a glucose testing composition, a protein testing composition, a bilirubin testing composition, a bilinogen testing composition, an amylase testing composition, a blood...
|
|
|
7354752 |
Acid-stable alpha amylases having granular starch hydrolyzing activity and enzyme compositions
The present invention relates to an acid-stable alpha amylase (asAA) derived from a strain of Aspergillus kawachi, which has granular starch hydrolyzing (GSH) activity, the heterologous...
|
|
|
7332319 |
Heterologous alpha amylase expression in Aspergillus
The present invention relates to the co-expression and production of a heterologous alpha amylase and an endogenous glucoamylase in an Aspergillus strain and enzyme compositions including the same.
|
|
|
7238483 |
Method for detecting catalytic activity
This invention has as its object a method for detecting catalytic activity of a sample, characterized in that it comprises: the incubation of a substrate (S) with the sample that may have the...
|
|
|
7183069 |
Reagent, method and apparatus for measuring amylase activity
An object of the present invention is to provide a means for measuring amylase activity existing in biological samples such as saliva in a more convenient manner and is particularly to provide a...
|
|
|
7163816 |
Alpha-amylase variants
The present invention relates to a method of constructing a variant of a parent Termamyl-like alpha-amylase, which variant has alpha-amylase activity and at least one altered property as compared...
|
|
|
7125683 |
Preparations for diagnosis extrapancreatic secretory function
A preparation for the diagnosis of pancreatic exocrine function by determining the amount in which a substance administered to a subject or a degradation product or metabolite thereof migrates into...
|
|
|
7074579 |
Detection of preharvest sprouting in cereal grains
A two-site immunoassay for the qualitative or quantitative detection of alpha-amylase in a test sample, said immunoassay comprising: (1) exposing said test sample to a first (“capture”)...
|
|
|
7018805 |
α-Amylase assay and uses thereof
This invention relates to methods and kits for measuring α-amylase activity in grain and plant products such as flour or stock.
|
|
|
6939703 |
Amylolytic enzymes derived from the B.licheniformis α-amylase, having improved characteristics
The present invention relates to novel amylolytic enzymes having improved characteristics for the use in starch degradation, in textile or paper desizing and in household detergent compositions....
|
|
|
6824988 |
Method and compositions for use in diagnosing and characterizing chronic immune disease
Methods are provided for diagnosing and/or characterizing chronic immune disease activity in a subject. In the subject methods, a sample is obtained from a subject suspected of having or known to...
|
|
|
6818415 |
Sodium activation of amylase
Chloride ion and sodium ion determination methods, compositions, and assays are provided which are based on the use of sodium ion as an activator for α-amylase. Chloride ion and sodium ion...
|
|
|
6797462 |
Cell-based assay for immunodeficiency virus infectivity and sensitivity
Methods and reagents for the capture of primary HIV are provided. A cell line expressing CCR5, CXCR4 and CD4 receptors binds and is infected by primary HIV. The cell line contains a marker gene...
|
|
|
6790605 |
Methods for obtaining a desired bioactivity or biomolecule using DNA libraries from an environmental source
Disclosed is a process for obtaining an enzyme having a specified enzyme activity derived from a heterogeneous DNA population by screening, for the specified enzyme activity, a library of clones...
|
|
|
6756230 |
Quantitative analysis
Amounts of components in a specimen can be analyzed with excellent quantitativity. The analysis includes: measuring an amount of a component to be analyzed in a specimen; measuring an amount of a...
|
|
|
6673565 |
Enzymatic polymeric sensors
A sensor for detecting an analyte enzyme includes at least one substrate compound and at least one indicator compound selected to produce a measurable change of state as a result of the interaction...
|
|
|
6632600 |
Altered thermostability of enzymes
Provided is a method of screening gene libraries derived from a mixed population of organisms for a bioactivity or biomolecule of interest. The mixed population of organisms can be a cultured...
|
|
|
6589754 |
Immunoassay element and process for immunoassay
An immunoassay element for quantitatively analyzing a macromolecular antigen by determining the change in enzymatic activity caused by a reaction between the macromolecular polymer antigen and an...
|
|
|
6420129 |
Reagent composition for determination of electrolytes
There is provided a reagent composition for the enzymatic determination of electrolytes, which has high solution stability enabling it to stand up to its distribution in the market as a liquid...
|
|
|
6387646 |
Reagent compositions for measuring electrolyte
The present invention provides a combination of reagent compositions for measuring an electrolyte which are excellent in stability, precision and quantitativity and have high solution stability...
|
|
|
6355609 |
Methods for stabilizing liquid nutritional products and products so stabilized
Nutritional solutions and methods of making same are disclosed. The solutions include protein, lipid, and a carbohydrate source including high amylose starch and guar gum.
|
|
|
6350585 |
Reagent for assay of amylase isozyme activity
A reagent for amylase isozyme activity assay, which contains 2-chloro-4-nitrophenyl 4-O-β-D-galactopyranosylmaltoside, an antibody inhibiting S-type amylase activity or P-type amylase activity,...
|
|
|
6291200 |
Enzyme-containing polymeric sensors
A sensor for detecting the presence of at least one analyte includes at least one enzyme that is selected to either (i) catalyze a reaction of the analyte to chemically convert the analyte to a...
|
|
|
6251643 |
Method for using a vegetable biomass and a screw press to carry out said method
A process and apparatus for recovering organic and inorganic matter from waste material wherein the waste material is sterilized and solid organic matter becomes soft when subjected to heat and...
|
|
|
6190918 |
Analyte detection device and process
The present invention provides a device and a process for detecting an analyte in a biological fluid. The device comprises a separating matrix for separating analyte from the fluid and means for...
|
|
|
6162614 |
Sugar ester derivatives, reagents for measurement of hydrolase activity and methods for measurement of hydrolase activity
A sugar ester derivative of the general formula (I) ##STR1## wherein G stands for a group of the formula (A) ##STR2## or a group of the formula (B) ##STR3## wherein λ means 0 or 1; at least one of...
|
|
|
6127140 |
Assay for quantitative measurement of analytes in biological samples
A method for determining concentration of an analyte in a biological sample comprising the steps of: (a) combining the biological sample, at least one oxidizing enzyme for the analyte of...
|
|
|
6013467 |
Blood substitute suppression by peroxides
The invention concerns a method for the elimination or/and reduction of interferences which are caused by the presence of free haemoglobin in the determination of an analyte in a sample by optical...
|
|
|
5962248 |
Quantitative determination method for chloride ions
Chloride ion is quantitatively determined in a sample by adding to the sample an enzyme having glucokinase activity to thereby eliminate glucose, admixing an α-amylase which has been deactivated...
|
|
|
5948632 |
Method and reagent for measuring chlorine and calcium ions using a maltose derivative
Chlorine and calcium ions are measured in a biological sample using a maltose derivative having a chromogenic group at the reducing end. These ions are accurately measured in biological samples...
|
|
|
5910420 |
Method and test kit for pretreatment of object surfaces
The present invention provides a method for the pretreatment of object surfaces prior to taking a sample for microbial analysis. The method uses a blend to remove biofilms without hindering the...
|
|
|
5910422 |
Stable single liquid alpha-amylase reagent
A stable, single liquid alpha-amylase assay reagent comprises a polysaccharide or long chain oligosaccharide substrate for alpha-amylase having an optically detectable label bonded to the reducing...
|
|
|
5885787 |
Process for preparing optically active amines
In accordance with a novel process, (R)-amines of the formula ##STR1## in which R 1 , R 2 and n have the meanings given in the description, can be prepared by reacting reating N-acyl-amines of the...
|
|
|
5863742 |
Inhibition of protease activity of human whole blood cell lysates
A method of inhibiting proteolytic degradation of a thermally-stable intracellular protein is described. The method involves adding 1 or more denaturing agents to a sample which contains the...
|
|
|
5770393 |
Biological indicator for detection of early metabolic activity
A bacteria impermeable container or ampule (10) contains a liquid growth medium and a substrate-indicator complex. The complex includes a substrate component, e.g., starch, and an indicator...
|
|
|
5766872 |
Method for eliminating hemolysis interference in an amylase analysis
A method for increasing the accuracy of photometric-based assays for α-amylase by subjecting a sample to a secondary interrogating beam of radiation at a wavelength distinguishable from a primary...
|
|
|
5759597 |
Filling agent
The use of amylopectin-type starch obtained from potato that has been modified by genetic engineering to suppress the formation of amylose-type starch as a filling agent in the preservation of...
|
|
|
5753468 |
Stable high viscosity starch based adhesive and method of preparation
ABSTRACT OF THE DISCLOSURE A stable starch based adhesive with good adhesive properties at low solids and high viscosity is prepared by a two-step process wherein starch is first converted using...
|
|
|
5736353 |
Assay reagents
The present invention relates to a peroxidase-containing reagent comprising a buffered aqueous solution of a peroxidase conjugate and a substrate for the peroxidase, in the absence of peroxide. The...
|
|
|
5714341 |
Saliva assay method and device
An improved method for determining the presence of an analyte in an oral fluid sample. A portion of the sample is mixed or contacted with a chromogenic substrate effective to produce a colored...
|
|
|
5667984 |
Sequencing of oligosaccharides
A process suitable for use in the sequencing of an oligosaccharide compound includes a first analysis of a primary oligosaccharide compound's monosaccharide composition, selection of sequencing...
|
|
|
5654152 |
Method of measuring enzyme activity by using a column having an immobilized substrate
Enzyme activity is measured promptly with a high accuracy by introducing an enzyme, the activity of which is to be measured, into a column comprising a hollow tube packed with a filler comprising a...
|
|
|
5654163 |
Indophenol substituted maltooligosides as α-amylase substrates
The invention concerns new indophenyl-substituted maltose derivatives, their use for the determination of the enzymatic activity of α-amylase and reagents for the determination of α-amylase which...
|
|
|
5607838 |
Method for determination of α-amylase activity
A method for determining α-amylase activity which involves bringing a sample into contact with an α-glucosidase in the presence of an α-amylase substrate and optically determining a liberated...
|
|
|
5605795 |
Assays using chemiluminescent, enzymatically cleavable substituted 1,2-dioxetanes and kits therefor
Dioxetane compounds reactable with an enzyme to release optically detectable eneregy are disclosed. These compounds have the formula: ##STR1## wherein T is a cycloalkyl group or a fused...
|
|
|
RE35417 |
Oligosaccharide sequencing
A method of oligosaccharide sequencing in which the components are determined essentially simultaneously is disclosed which comprises a series of steps as follows: A. Placing an identifying label...
|
|
|
5587295 |
Method for producing affino-enzymatic compounds and visualizing agent and application thereof
The invention is a non-invasive diagnostic test which is performed on the surface of the skin. This test indicates skin cholesterol levels which can provide information about the extent of aortic...
|
|
|
5547848 |
Immunoassay element containing a pulverized water-insoluble polysaccharide and process for immunoassay
An immunoassay element for quantitatively analyzing a ligand by determining the change in enzymatic activity. When the ligand is a low molecular weight antigen, competitive reactions between the...
|