610 Resultat för: "chromatography preparative"

Supplier: Whatman products (Cytiva)

SPARTAN syringe filters with regenerated cellulose (RC) membrane provide reproducible filtration of organic and aqueous solutions for high performance and ultra-high performance liquid chromatography (HPLC and UHPLC) sample preparation.

Supplier: TOSOH Bioscience

TSK-Gel® DEAE is a strong anion exchange resin composed of highly cross-linked polymethacrylate beads for bimolecule purification.

Supplier: G-Biosciences

Affinitetskromatografisatsen lär ut den grundläggande principen för affinitetskromatografi genom att använda mycket specifika affinitetskolonner. Denna laboration inbegriper beredning av ett proteinextrakt och affinitetsbyteskromatografi för isolering av ett protein.

Supplier: TOSOH Bioscience

These are polymethacrylate-based columns with a choice of three ligands (ether, phenyl or butyl) with varied hydrophobicities from low to high. Suitable for LC-MS applications.

Supplier: Cytiva

HisTrap HP prepacked columns provide a fast, convenient and reproducible format for preparative purification of histidine-tagged (His-tag) recombinant proteins.

Supplier: Cytiva

HiPrep Sephacryl S-100 HR are prepacked gel filtration columns for preparative separation of biomolecules from up to 13 ml sample volume.

Supplier: HAMILTON BONADUZ

PRP-C18 polymeric HPLC columns are designed to provide high efficiency, reversed phase separations over an extended column life in nearly any mobile phase or pH.

Supplier: Cytiva

HiPrep Q FF is a strong anion exchanger prepacked with Q Sepharose Fast Flow, ready-to-use for fast, preparative separations of proteins and other biomolecules using ion exchange (IEX) chromatography.

Supplier: VARIAN

OligoPore columns have been developed from an innovative new media that exhibits significantly increased pore volumes compared to conventional low pore size GPC columns. The 300×25 mm preparative column offers high resolution at greatly increased loading for effective isolation of individual components.

Supplier: Cytiva

HisPrep FF 16/10 is a ready-to-use column, prepacked with precharged Ni Sepharose 6 Fast Flow. The column is an excellent choice for preparative, scale-up purification of histidine-tagged recombinant proteins.

Supplier: Cytiva

HiPrep™ CM FF 16/10 is a weak anion exchanger prepacked with CM Sepharose™ Fast Flow, ready-to-use for fast, preparative separations of proteins and other biomolecules using ion exchange (IEX) chromatography.

Supplier: HAMILTON BONADUZ

Polymeric cation exchange packing for separation of glyphosate and its metabolite in drinking water.

Supplier: Cytiva

HiPrep DEAE FF 16/10 is a weak anion exchanger prepacked with DEAE Sepharose Fast Flow, ready-to-use for fast, preparative separations of proteins and other biomolecules using ion exchange (IEX) chromatography.

Supplier: MP Biomedicals

Elastase is prepared from porcine pancreas. It is lyophilised and water soluble. Elastase is chromatographically prepared by the method of Narayanan and Anwar. In the method, 2 times crystalline elastase is adsorbed on a column of DEAE-Sephadex A50 to separate elastase and non-specific protein components. The elastase component is further purified by chromatography on a column of CM-Cellulose using a sodium chloride gradient to elute the elastase. The latter is dialysed until chloride-free and then lyophilised. During its preparation the elastase is held below a pH of 5,5 for greater than 24 hours. Two times crystallised from the euglobin fraction of porcine pancreas by the method of Lewis et al. Does not contain trypsin or chymotrypsin.

Supplier: MICROSOLV

The U-2D™ universal two dimensional 96-well plate system offer users unprecedented sample management control compared to current glass lined or plastic well plates for sample preparation or chromatography.

Supplier: VARIAN

The PLRP-S media, rigid poly(styrene/divinylbenzene) particles, are available in a range of pore sizes for small molecule, synthetic biomolecule and macromolecule purification. Their thermal and chemical stability makes them ideal for purifications that require extreme conditions for sample preparation, compound elution and column regeneration

Supplier: VARIAN

SepTech™ media has been developed specifically for prep to process HPLC. The high level of batch-to-batch reproducibility and particle integrity give consistent performance and ease of column packing, which are essential for minimising production downtime.

Supplier: HAMILTON BONADUZ

HC-75 columns separate compounds through ligand exchange. The different forms of the HC-75 (hydrogen, calcium and lead) each provide a unique selectivity for separating varying types of charged analytes based on electronegativity toward the counterion.

Supplier: MICROSOLV

Cogent TYPE-C Silica™ is HPLC grade silica with a silica hydride surface. Their unique stationary phase will adsorb and desorb solvents commonly used in mobile phases very differently from ordinary silica resulting in excellent benefits to the chromatographer. Excellent for normal phase chromatography and solvent drying is not needed.

Supplier: Thermo Fisher Scientific

HyperSep™ positive pressure manifold can hold 48 SPE cartridges of various sizes 1, 3, 6, and 10/15 ml. Samples and solvent added to the SPE cartridges are extracted under positive pressure for an even flow at each position. Robust way to prepare multiple samples for subsequent analysis by chromatography.

Supplier: Cytiva

HiTrap TALON® crude 1 and 5 ml columns allow for rapid separations and easy scale-up with a minimum of sample preparation and equipment.

Supplier: Cytiva

HiPrep™ SP FF are ready to use strong cation exchange columns prepacked with SP Sepharose™ Fast Flow for fast, preparative separations of proteins and other biomolecules using ion exchange (IEX) chromatography.

Supplier: Cytiva (Formerly Pall Lab)

AcroPrep™ Advance filterplattserie omfattar många olika membrantyper och porstorlekar för att ge bästa möjliga resultat vid en mängd olika tillämpningar för provberedning och screening med hög gemomströmning. AcroPrep™ Advance filterplattor är idealiska för koncentration, rening och avsaltning av proteiner och peptider, beads- och resinbaserade kromatografitillämpningar, grovfraktionering och klarning av lysat samt allmän filtrering.

Supplier: DR MAISCH

Reprospher media are based on a 100 Å ultrapure silica and are fully scalable from UPLC (1,9 µm particles) to preparative and process scale applications.

Supplier: MP Biomedicals

Desmosine is prepared according to the method of Starcher et al. from hydrolysed neck ligament by solvent extraction and chromatography on Dowex 50.

Supplier: Cytiva

Source 15RPC ST 4.6/100 is a prepacked stainless steel column which provides fast, high-capacity preparative protein purification with reversed phase chromatography.

Supplier: Cytiva

HiPrep SP HP 16/10 is a strong cation exchanger designed for preparative ion exchange chromatography separations. This 20 mL column is prepacked with SP Sepharose High Performance chromatography resin. The resin is based on rigid, highly cross-linked beaded agarose with a mean bead diameter of 34 µm for high resolution separations.

Supplier: MACHEREY-NAGEL

NUCLEODUR® C18 HTec is a high density monomeric octadecyl modified silica phase for analytical and preparative HPLC.

Supplier: Cytiva (Formerly Pall Lab)

AcroPrep™ Advance filterplattserie omfattar många olika membrantyper och porstorlekar för att ge bästa möjliga resultat vid en mängd olika tillämpningar för provberedning och screening med hög gemomströmning. AcroPrep™ Advance filterplattor är idealiska för koncentration, rening och avsaltning av proteiner och peptider, beads- och resinbaserade kromatografitillämpningar, grovfraktionering och klarning av lysat samt allmän filtrering.

Supplier: HAMILTON BONADUZ

The PRP-X100 is a polymeric column packing for separation of inorganic and organic anions from 10 to 500 ppm. These columns can be used to separate ions at concentrations from 1 to 1000 ppm without suppression or elaborate preconcentration techniques. The highly inert polymeric support resists chemical attack from organic solvents and aqueous buffers (0 - 100% aqueous or organic; pH 1 to 13), effectively lengthening column life.