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Search Results - Chromatography
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  • Accessories for Protein Purification System
    A fraction collector and sample pump are now available for ÄKTA(tm) pure, the modular chromatography system for protein purification. Designed to handle both air and liquid, the ...
    8-1-2013
  • Analytical LC Columns
    Cortecs® columns are a new family of 1.6 micron solid-core UltraPerformance LC® columns. The increased efficiency brought to chromatography with Cortecs columns allows ...
    8-1-2013
  • Analysis of N-Glycan Released from Biopharmaceutical Glycoproteins...
    They have to be derivatized with a chromaphore (2-aminobenzamide, 2-AB) in order to be analyzed by HPLC and UV detection. High performance anion exchange chromatography with pulsed ...
    7-30-2013
  • AB Sciex, Beckman Coulter Combining Chromatography, CE Businesses
    Analytical technologies firm AB Sciex is combining its chromatography business with ... separation with the expertise in microfluidics of AB Sciex' Eksigent chromatography team. ...
    7-11-2013
  • Gel Permeation Chromatography Matrix
    D-13125 Zetadex is a cross-linked composite dextran matrix for gel permeation chromatography. It is designed for desalting, buffer exchange, and removal of small molecular ...
    7-1-2013
  • Chromatography Systems for Protein Clarification
    The NGC(tm) medium pressure chromatography systems allow users to modify their capability based on their changing throughput or application needs. Functions of the NGC system are ...
    7-1-2013
  • Downstream Process Bottlenecks
    mention the classic bottlenecks of chromatography, buffer capacity, and cleaning," says ... Single-use equipment, in-line buffer dilution, high-capacity chromatography resins, and a ...
    7-1-2013
  • Metabolomics-Young Field, Bright Future
    ... Instrumentation Feeds Advances According to Marianna Tcherpakov, Ph.D., BCC Research, progress in metabolomics has been fueled mostly by the application of liquid chromatography ...
    6-25-2013
  • More Than a Messenger: A New Class of Drugs-mRNA-Based Therapeutics
    ... of mRNA, the additional removal of double-stranded RNA by high-performance liquid chromatography (HPLC) may avoid the residual induction of type I interferons (IFNs) and ...
    6-14-2013
  • Getting Creative with Mass Spec
    Hydrophilic interaction liquid chromatography (HILIC) provides a different selectivity in ... Michel, Ph.D., analytical & chromatography technology specialist Sigma-Aldrich Chemie. ...
    6-1-2013
  • Pushing the Boundaries in Chromatography
    that would provide liquid chromatography (LC) with resolving power equivalent to that of gas chromatography (GC). "Unified separation science" became a buzzword soon after. ...
    6-1-2013
  • Improving Compound Extraction Efficiency
    In addition, coupling the homogenization method with automation procedures could allow faster sample preparation before liquid chromatography tandem mass spectrometry (LC-MS/MS) ...
    6-1-2013
  • Gas Chromatograph
    The 7890B gas chromatograph runs on OpenLAB chromatography data system software. Interactive integration tools and graphical displays accelerate data review, which can reduce ...
    6-1-2013
  • Improving Proteomics Approaches
    The pipette-fitting PureSpeed tips contain small volumes of standard chromatography resins ... in ultra-small-scale protein purification are gravity chromatography and spin columns. ...
    5-15-2013
  • Sample Prep/LC System
    Thermo's Life and Laboratory Sciences segment provides analytical instrument The Prelude SPLC sample preparation and liquid chromatography system was developed to make analysis of ...
    5-15-2013
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    Journal Articles

  • Liquid Chromatography: Mass Spectrometry of Isoflavones
    STEPHEN BARNES, CHAO-CHENG WANG, MICHELLE SMITH-JOHNSON, MARION KIRK
    Journal of Medicinal Food
    Liquid Chromatography: Mass Spectrometry of Isoflavones Journal of Medicinal Food
  • Crude Dietary Polysaccharide Fraction Isolated from Jackfruit...
    Yin-Feng Tan, Hai-Long Li, Wei-Yong Lai, Jun-Qing Zhang
    Journal of Medicinal Food
    The composition of polysaccharides was examined by the Sephadex-G200 column chromatography and high performance liquid chromatography (HPLC) methods. Thymus index (TI) and ...
  • Potential of Nonoral α-Lipoic Acid Aqueous Formulations to Reduce...
    Chen-Ling Chen, Wen-Sheng Cheng, Jiin-Long Chen, Chiao-Hsi Chiang
    Journal of Ocular Pharmacology and Therapeutics
    were investigated at three temperatures: 50, 70, and 90°C. The time courses of LA degradation in the preparations were determined by high-performance liquid chromatography. ...
  • Antiproliferative Activities of Lesser Galangal ( Alpinia officinarum...
    Samson N. Omoregie, Felix O. Omoruyi, Vincent F. Wright, Lemore Jones, Paul V. Zimba
    Journal of Medicinal Food
    Lesser galangal leaf methanol extract was subsequently separated into 13 and then 18 fractions using reversed phase-high performance liquid chromatography (RP-HPLC). Fractions 9 ...

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