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US20090013769 ASSAY FOR OILS  
We describe a method for the detection of triacylglycerols (TAGs) in a biological sample.
US20140275494 PROTEIN PURIFICATION USING DISPLACEMENT CHROMATOGRAPHY  
Disclosed herein are compositions and methods for the isolation and purification of proteins from a sample. In particular, the present invention relates to compositions and methods for isolating...
US20130140237 METHOD FOR TREATING BLOOD PLASMA INCLUDING A STEP OF WASHING BY MEANS OF DISPERSION  
The present invention relates to a method for treating blood plasma including the steps of ethanol precipitation of the plasma or a fraction of plasma, recovering the precipitate, washing said...
US20100089752 FUNCTIONALIZATION OF HYDROGEN DEUTERIUM-TERMINATED DIAMOND  
Deuterium and hydrogen terminated diamond surfaces are functionalized with alkyl or aryl peroxide.
US20130248451 SYSTEM AND PROCESS FOR BIOPOLYMER CHROMATOGRAPHY  
A chromatography system for separation of a biopolymer is described, comprising at least one feed tank, at least one hold tank, at least one elution buffer tank, at least one eluate tank, at least...
US20140284277 PROCESSING BIOMASS MATERIALS  
Biomass (e.g., plant biomass, animal biomass, and municipal waste biomass) is processed to produce useful intermediates and products, such as energy, fuels, foods or materials. For example,...
US20140083945 Reducing Soluble Urokinase Receptor in the Circulation  
Focal segmental glomerulosclerosis (FSGS) is a common cause of proteinuric kidney disease, which comprises both native and transplanted kidneys. Treatment was limited in the past due to the...
US20100320149 SEPARATION MATRIX  
The present invention relates to a separation matrix, which comprises a support; extenders coupled to an outer part of said support; and ligands coupled to said extenders, wherein the part of the...
US20110108485 DEVICE FOR CHROMATOGRAPHIC SEPARATIONS  
A device is provided for chromatographic separations comprising a manifold comprising a plurality of connectors for connecting to one or more chromatographic separation columns and/or feed or...
US20110290731 CARTRIDGE CHANGERS AND METHODS FOR UTILIZING THE SAME  
Aspects of the invention provide cartridge changers and methods utilizing the same. One aspect of the invention provides a cartridge changer for a plurality of cartridges. The cartridge changer...
US20140311984 POLYSACCHARIDE MONOLITHIC STRUCTURE AND MANUFACTURING METHOD THEREFOR  
A problem is to provide a monolithic structure that is a porous body formed of a polysaccharide being a naturally-occurring polymer, and has continuous pores having an average pore diameter...
US20130134095 TWO-DIMENSIONAL LIQUID CHROMATOGRAPHY WITH CONTROL OF INJECTION IN RELATION TO A STATE OF THE SECOND DIMENSION CHROMATOGRAPH  
A two-dimensional liquid chromatography in a system (200) comprises a first liquid chromatograph (210) coupled with a second liquid chromatograph (220). An injection event of injecting an output...
US20140137639 METHODS AND COMPOSITIONS FOR IMPROVED ION-EXCHANGE CHROMATOGRAPHY  
The invention generally relates to ion-exchange chromatography. More particularly, the invention relates to compositions and methods that can substantially improve analytical sensitivity and/or...
US20070267348 Open Tubular Capillaries Having a Connecting Layer  
The invention relates to a method for producing open tubular capillaries containing monolithic sorbents and to said capillaries. The inventive capillaries are characterised by a connection layer...
US20130224238 GPCR AS VACCINES OR FOR REMOVING/INHIBITING AUTOANTIBODIES, TOXINS OR LIGANDS BINDING TO THE GPCR  
There is provided a G protein coupled receptor (GPCR) or a polynucleotide encoding said GPCR for use as a vaccine. There is also provided methods of antagonising or agonising A GPCR in vivo...
US20150068979 HOLDER FOR MONOLITHIC SORBENTS  
The present invention relates to a holder for monolithic sorbents in which a radial pressure can be exerted over the entire length of the sorbent by a conically tapering clamping tube.
US20140374254 USE OF STATIONARY PHASE COMPRISING FIBRIL CELLULOSE IN SEPARATION METHODS  
Separation methods based on electrophoresis or chromatography that use a stationary phase including fibril cellulose.
US20060237368 Twisted pi-electron system chromophore compounds with very large molecular hyperpolarizabilities and related compositions and devices  
Unconventional twisted π-electron system electro-optic (EO) chromophores/compounds, compositions and related device structures. Crystallographic analysis of several non-limiting chromophores...
US20150246296 METHOD OF FRACTION COLLECTION FOR A LIQUID CHROMATOGRAPHY SYSTEM  
Described are a fraction collector and a method of fraction collection for a liquid chromatography system. The method includes diverting a liquid chromatography system flow from a waste channel to...
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...
US20080128365 Device for sample preparation  
This invention relates to a pipette tip or tube designed to perform biological or chemical sample preparation, purification or separation. The narrow end of the pipette tip is twisted in such 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...
US20050189279 Stationary phase for liquid chromatography using chemically modified diamond surfaces  
Hydrophilic diamond surfaces comprise surface oxygen bonded onto diamond surface only through oxygen/carbon single bond. The hydrophilic diamond surfaces are treated with strong reductant (e.g.,...
US20140199318 AGONISTIC AUTOANTIBODIES TO THE ALPHA1-ADRENERGIC RECEPTOR AND THE BETA2-ADRENERGIC RECEPTOR IN ALZHEIMER'S AND VASCULAR DEMENTIA  
The invention relates to means for detecting, binding, removing and/or neutralising agonistic antibodies associated with dementia, preferably Alzheimer's disease or vascular dementia.
US20130175219 WETTING OF A PLASTIC BED SUPPORT FOR A CHROMATOGRAPHY COLUMN  
A method for wetting a plastic bed support for a chromatography column, comprising the steps of providing a plastic bed support with a pore structure comprising air in said pore structure and...
US20140339170 Stackable Planar Adsorptive Devices  
Adsorptive bed devices include a scaffold in housing having a stress absorbing rigid structure and open cells filled with adsorptive beads. The scaffold restricts movement of the plurality of...
US20090166292 Method of Analyzing Optical Isomers or Method of Resolving the Same  
Provided are a method of quickly and simply confirming the success or failure of resolution of optical isomers with the use of a column for resolving optical isomers and a method of simply...
US20110198291 PURIFYING AGENT FOR OILY LIQUID CONTAINING POLYCHLORINATED BIPHENYLS  
A column 1 for removing an interfering substance to an analysis of polychlorinated biphenyls contained in an oily liquid such as an electric insulating oil from the oily liquid, includes a first...
US20130306563 CHROMATOGRAPHY COLUMN SUPPORT  
Herein is reported the use of a chromatography column support comprising at least one plane of symmetry, one axis of symmetry, at least three legs, at least three straight connectors, whereby the...
US20090218286 DEVICE FOR CHROMATOGRAPHIC SEPARATIONS  
A device is provided for chromatographic separations comprising a manifold comprising a plurality of connectors for connecting to one or more chromatographic separation columns and/or feed or...
US20050155933 Wallless monolith columns for chromatography  
A monolith column for chromatography comprising a monolith rod encased with a tubular structure wherein the mass of the interior surface layer of said tubular structure intercalate by an encasing...
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...
US20130220928 METHOD OF PRE-TREATING AN ADSORBENT FOR A CHROMATOGRAPHIC SEPARATION  
A method of treating an adsorbent for a chromatographic separation. The method involves sonicating particles of an inorganic metal oxide having fragile edges in the absence of any alkylating or...
US20080110832 DYNAMIC UP-FLOW ZEOLITE SYSTEM  
Systems and methods are provided for the removal of a contaminate from an aqueous medium using a zeolite-based sorption column. The systems and methods include an optimized relationship between...
US20150047500 FORCE BALANCE NEEDLE VALVE PRESSURE REGULATOR FOR CARBON DIOXIDE BASED CHROMATOGRAPHY  
Exemplary embodiments of the present disclosure relate to systems and methods comprising a dynamic pressure regulator and a force balance needle that regulate pressure changes due to flow or...
US20140069870 GLYCIDOL FUNCTIONALIZED ANION EXCHANGE STATIONARY PHASES  
Treatment of anion exchange materials containing hydroxyl containing moieties in the beta position relative to the quaternary center in the hydroxide form with glycidol substantially alters the...
US20120138537 METHOD OF WEAK PARTITIONING CHROMATOGRAPHY  
This invention relates to methods of using weak partitioning chromatography for the purification of a product from a load fluid containing one or more impurities. Further, the invention relates to...
US20110139718 PISTON MOVEMENT CONTROL FOR PREPARATIVE CHROMATOGRAPHY COLUMN  
In an axial-flow preparative chromatography column that contains a piston, commonly termed an adaptor, that is lowered over the top of the resin, the ability to lower the piston in a controlled...
US20080099402 Column having separated sections of stationary phase  
A column device comprises a stationary phase having a plurality of particles adapted for interacting with a mobile phase in order to separate different compounds of a sample fluid dissolved in the...
US20090184052 METHOD FOR REMOVING AIR FROM A CHROMATOGRAPHY COLUMN  
The invention relates to a method for removing air from the bed space of a chromatography column. The method involves use a chromatography column having an inner wall which comprises at least one...
US20070084796 Filler used for separating optical isomers and process for separating optical isomers with the filler  
The objectives of this invention are to provide a filler for separating optical isomers, capable of efficiently carrying out optical resolution of optical isomer mixtures, and to provide a process...
US20120226054 MULTIPLE STATIONARY PHASE MATRIX AND USES THEREOF  
The present invention generally provides a separation matrix comprising at least two stationary phases and a stationary phase comprising at least one chiral modality and at least one achiral...
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...
US20100326919 MONOLITHIC SUPPORTS AND METHODS FOR THEIR PRODUCTION  
The present invention provides monolithic supports produced from linear aliphatic polyamides. It also provides a method of producing said monolithic supports by dissolution/precipitation of linear...
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...
US20060219636 Siloxane-immobilized particulate stationary phases for chromatographic separations and extractions  
Chromatography and solid phase extraction devices having immobilized stationary phases are disclosed. An exemplary device of the Invention includes a column or cartridge packed with a mixture of a...
US20140367338 Chromatography Media and Devices  
Chromatography devices contain chromatography media and methods of making and methods of using chromatography devices. Chromatography devices enable a more efficient, productive and/or...
US20090206037 METHOD AND INSTALLATION FOR REGULATING THE MODIFIER LEVEL IN CHROMATOGRAPHY OR SUPERCRITICAL EXTRACTION WITH RECYCLING  
A chromatography or supercritical extraction method is disclosed, in which the eluent comprises a mixture of a fluid and a modifier and in which the fluid is recycled. One exemplary method...
US20120055876 METHOD AND INSTALLATION FOR REGULATING THE MODIFIER LEVEL IN CHROMATOGRAPHY OR SUPERCRITICAL EXTRACTION WITH RECYCLING  
A chromatography or supercritical extraction method is disclosed, in which the eluent comprises a mixture of a fluid and a modifier and in which the fluid is recycled. One exemplary method...

Matches 1 - 50 out of 449 1 2 3 4 5 6 7 8 9 >