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US20130295679 PREDICTION OF A SMALL-FOR-GESTATIONAL AGE (SGA) INFANT  
A method of predicting a SGA infant in a patient at a pre-symptomatic gestational stage is described. The method comprises a step of assaying a biological sample from the patient for an abundance...
US20110091984 ANALYTICAL METHOD TO MONITOR VACCINE POTENCY AND STABILITY  
The present invention is directed to methods of evaluating whether an antigen or vaccine has degraded over time using liquid chromatography. The methods described herein also relate to using...
US20120052589 METHOD OF IDENTIFYING NATURAL SUBSTANCES CAPABLE OF COMPLEXATION  
The present invention relates to a method of identifying a natural substance that is capable of complexation with Ni2+, Cu2+ and/or Fe2+ ions, wherein an extract containing natural substances is...
US20110223192 METHODS FOR DELAYING THE ONSET AND/OR REDUCING THE SEVERITY OF METABOLIC SYNDROME  
The present invention provides dietary supplements, medical foods, and methods effective to delay the onset, slow the progression, and/or ameliorate at least one of the symptoms of a metabolic...
US20110111392 INTEGRATED ENHANCED CHEMILUMINESCENCE BIOSENSORS  
A method and apparatus for determining the concentration of an analyte in a sample is provided. This method involves combining enhanced chemiluminescence with microchip capillary electrophoresis...
US20140377878 VIAL RACK FOR LIQUID CHROMATOGRAPHY HAVING DRAINING MEANS  
The present invention provides a rack for holding sample vials comprising: (i) a solid base; (ii) an upwardly extending wall around the perimeter of said base; (iii) a plurality of means for...
US20120094858 BIOMARKERS  
The invention relates to a method of diagnosing or monitoring bipolar disorders, in particular bipolar I and bipolar II disorders, such as manic psychosis.
US20070017870 Multicapillary device for sample preparation  
A multicapillary sample preparation device, especially useful for handling biological samples, comprising a plurality of uniform capillary tubes coated with a stationary phase, and arranged in a...
US20080047899 Gradient liquid chromatography enhancement system  
An isocratic gradient profile is inserted into a gradient profile during a flash chromatographic run when TLC indicates that it will be difficult to separate the component being purified from its...
US20060249459 Method and device for injecting sample  
In a chromatography using a pressurized mobile phase, the mobile phase flowing through a feed pipe (31) is introduced into one end of a bypass pipe (32) where a sample is sealed through a two-way...
US20070144968 Separation of fulvestrant isomers  
The invention encompasses methods of separating the isomers of fulvestrant comprising placing a fulvestrant sample on a HPLC using a reverse phase column or chiral column; eluting the sample with...
US20120190122 Low volume liquid specimen apportionment device and method  
A liquid specimen collecting and testing device has two chambers, a first for collecting a liquid specimen and a second for exposing a measured volume preliminary screening aliquot of the specimen...
US20050092685 Set comprising a pipette and a cartridge, as well as a method for applying a sample to the cartridge and an analytical method  
The invention relates to a set comprising, on the one hand, a pipette having a pipette orifice and, on the other hand, a cartridge. The cartridge comprises: a housing; a chamber, containing...
US20110207228 ISOBARIC TAGS FOR ANALYTE DETECTION AND QUANTIFICATION  
Isobaric reagents for labeling analytes are provided. The isobaric reagents have facile design and synthesis that allows for differential labeling of an unlimited number of analyte samples.
US20120164744 Flow Control in Multidimensional Chromatography  
A method of carrying out three-dimensional chromatography, wherein a mobile phase passes through a separation body, the flow of the mobile phase being controlled in terms of space and/or time by...
US20080164212 Method for Determining and Controlling the Formation of Deposits In a Water System  
The invention relates to a method for determining and controlling inorganic and/or organic deposits in a water system, preferably a paper and/or board machine re-circulation system. According to...
US20110293553 IDENTIFICATION OF INSECT ATTRACTANT, ARRESTING, AND/OR AGGREGATION COMPOUNDS AND METHODS THEREOF  
Compounds, compositions, kits, devices, and methods of attracting, detecting, eradicating, controlling, or killing an insect, such as a bed bug, by utilizing insect attractant, arresting, and/or...
US20050121392 Chromatographic system with mobile phase recycling ability  
A chromatographic system includes a stationary phase, a mobile phase flow line, a detector, a mobile phase supply system, an injection device and a mobile phase switch. A controlling system in...
US20120135534 ADSORPTION TEST METHOD OF SPHERICAL CARBON ADSORBENT  
The present invention relates to an adsorption test method of a spherical carbon adsorbent, particularly Kremezin, which includes evaluating a test solution containing one or more kinds of...
US20070017868 FLUIDIC ANALYSIS WITH HYDROPHOBIC AND HYDROPHILIC COMPOUNDS TRAPPING  
An analysis system is provided, suitable to analyze fluidic samples. The analysis system includes at least two trapping columns, wherein the first one is adapted for trapping hydrophobic compounds...
US20090247497 FORMULATION AND USE OF ERGOSTA-7,22-DIEN-3BETA-OL  
An isolated and purified form of ergosta-7,22-dien-3β-ol and its use as a marker for identifying Coriolus versicolor (Yunzhi) are provided. A composition used for treatment of cancer and other...
US20060266709 Method of separating optical isomers through supercritical fluid chromatography  
A supercritical fluid chromatography using a column using a column having an optical isomer separating agent containing a polysaccharide derivative capable of optical isomer separation, wherein...
US20080093300 Monolithic column chromatography  
Provided herein are methods of liquid column chromatography in which preparative chromatography is performed in-line with analytical chromatography. In particular aspects a monolithic preparative...
US20070172960 Capillary column and method of making  
The present invention concerns a new and useful structure for forming a capillary tube, e.g. for gas chromatography, and methods for forming the capillary tube are described. The capillary tube...
US20080160615 Flavonoids-rich tissues from Neomarica gracilis and methods for culturing the same  
The present invention provides an in vitro flavonoid-rich rhizome tissue of Neomarica gracilis, which is obtained from a tissue culture preparation of an N. gracilis tissue capable of...
US20140194304 PROCESS FOR ULTRA-SENSITIVE QUANTIFICATION OF TARGET ANALYTES IN COMPLEX BIOLOGICAL SYSTEMS  
Antibody-free processes are disclosed that provide accurate quantification of a wide variety of low-abundance target analytes in complex samples. The processes can employ high-pressure,...
US20060118492 Integrated column, related system and method for liquid chromatography  
An integrated column for liquid chromatography is disclosed. A system comprising an integrated column and methods of using an integrated column are also described.
US20100330689 HYDROPHILIC POLYMER MICROPARTICLE, FILLER FOR ION EXCHANGE LIQUID CHROMATOGRAPHY, AND METHOD FOR PRODUCTION OF FILLER FOR ION EXCHANGE LIQUID CHROMATOGRAPHY  
An object of the present invention is to provide a hydrophilic polymer microparticle which shows reduced swelling in an aqueous medium and has an excellent dispersibility in an aqueous medium, a...
US20150140593 RETENTION INDEX STANDARDS FOR LIQUID CHROMATOGRAPHY  
A homologous series of neutrally charged compounds having at least one functional group bearing a positive charge and at least one functional group bearing a negative charge are advantageous...
US20120114696 SMALL-MOLECULE BOTULINUM TOXIN INHIBITORS  
This disclosure relates to materials and methods for inhibiting Botulinum neurotoxin, and more particularly to materials and methods for inhibiting the zinc endopeptidase of Botulinum neurotoxin...
US20050277199 Single-pass compound purification and analysis  
The present invention relates to high-throughput compound purification and analysis systems that include representative sample fraction storage components that are structured to at least...
US20070224693 Interlocked hydrogen source for gas chromatography  
A gas chromatograph uses hydrogen carrier gas supplied by a hydrogen source. At least one hydrogen sensor monitors the hydrogen level. The gas chromatograph communicates with the hydrogen source...
US20110097344 Compositions, Methods for Treatment, and Diagnoses of Autoimmunity-Related Disorders and Methods for Making Such Compositions  
The present invention provides compositions and methods useful in the diagnosis and treatment of autoimmunity-related disorders, including cancers and other disorders involving angiogenesis, as...
US20090136931 Novel fluorescent labeling compound  
A rare-earth fluorescent complex which forms a fluorescent complex with two or more rare-earth metals such as europium and terbium and can effectively be excited at a wavelength of 340 nm or...
US20080311634 Flavonoids-rich tissue from Belamcanda chinensis and methods for culturing the same  
The present invention provides an in vitro flavonoid-rich tissue of Belamcanda chinensis, which is produced in a tissue culture system using a B. chinensis tissue capable of proliferation, such as...
US20100279956 Biomarkers For Fatty Liver Disease And Methods Using The Same  
The present invention provides various biomarkers of fatty liver disease, including steatosis and steatohepatitis. The present invention also provides various methods of using the biomarkers,...
US20050100479 Air wound gas chromatography column and assembly  
A column installation assembly for a Micro Gas Chromatograph that includes a coiled column is described. The assembly also includes a mechanism within the Micro Gas Chromatograph for removably...
US20070012627 Narrow I.D. monolithic capillary columns for high efficiency separation and high sensitivity analysis of biomolecules  
A method of preparing an ultra-nanoscale-LC monolithic separation medium for use in capillary columns, or channels in microfabricated devices (microchips), and capillaries prepared by the method...
US20060160237 Method of screening urine for organic acids  
The present teachings relate to systems and screening methods for measuring organic acids in urine samples.
US20070062875 Pressurized fluid sample injector and method of injecting fluid samples  
The present invention is a pressurized fluid sample injector system consisting of a sample needle, multiport valve, sample loop, metering syringe and a pressure assist pump. The speed of sample...
US20070298998 Biomarkers for amyotrophic lateral sclerosis and methods using the same  
The present invention provides various biomarkers of amyotrophic lateral sclerosis (ALS). The present invention also provides various methods of using the biomarkers, including methods for...
US20050064601 System for analysis of explosives  
A system for analysis of explosives. Samples are spotted on a thin layer chromatography plate. Multi-component explosives standards are spotted on the thin layer chromatography plate. The thin...
US20130309777 SURROGATE ADDITION DEVICE AND A METHOD OF ANALYTE CONCENTRATION  
A surrogate addition device is described that adds a surrogate compound at a uniform transport rate to a flowing sample stream. The surrogate addition device includes a surrogate reservoir, a flow...
US20120171773 Temperature Control Of Enrichment And Separation Columns In Chromatography  
A method of analyzing samples includes loading a sufficient quantity of the sample onto a trap column to overload the trap column; heating an analytical column and the trap column to a greater...
US20090032249 METHOD AND SYSTEM TO OBTAIN A COMPOSITIONAL MODEL OF PRODUCED FLUIDS USING SEPARATOR DISCHARGE DATA ANALYSIS  
The invention relates to a method of performing production operations of an oilfield having at least one process facility and at least one wellsite operatively connected thereto, each at least one...
US20100311180 PROCESS FOR PREPARATION OF LABISIA PUMILA EXTRACT  
A process for the preparation of Labisia pumila extract from Labisia pumila plant material and to obtain an optimized and reproducible chemical profile by high performance liquid chromatography.
US20090111189 ORGANIC AND INORGANIC MERCURY DETECTION  
An apparatus and method for the detection and quantitation of metals and metalloids in a sample by derivatization are provided. In particular, the apparatus and method relates to analysis of...
US20110274774 SYSTEM AND METHOD FOR ASSESSING TRADITIONAL MEDICINES  
Methods of defining a standard for a traditional medicine are provided. A method can comprise obtaining at least two samples of the traditional medicine that have been authenticated by qualitative...
US20070259434 Rapid method for determining radiochemical purity of in-111-pentetreotide  
An analysis over a radiochemical material is done by using a thin layer chromatography. Consequently, a radiochemical purity of a sample is figured out in a short time through a easy steps.
US20090253209 Method of obtaining BZM purity, quantity of [123I]IBZM labeled ligand and quantity of BZM free ligand  
A purity of BZM is analyzed by a high performance liquid Chromatography (HPLC) to know whether the purity is qualified. And a quantity of a labeled ligand ([123I] IBZM) and a quantity of a free...

Matches 1 - 50 out of 150 1 2 3 >