Chromatography News and Research

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Chromatography in Greek means to ‘write with colors.’ It is a versatile separation technique developed in 1903 by Mikhail Tswett, a Russian botanist. He separated colorful plant pigments using a column of calcium carbonate. Ever since its discovery, chromatography has evolved as a powerful tool in the lab for the separation and identification of different compounds in a mixture.

Bottled tea contains less antioxidants, high sugar content

The first measurements of healthful antioxidant levels in commercial bottled tea beverages has concluded that health-conscious consumers may not be getting what they pay for: healthful doses of those antioxidants, or "poylphenols," that may ward off a range of diseases.

23 Aug 2010

Agilent's HPLC-Chip/MS technology helps identify over 200 different human milk oligosaccharides structures

Agilent Technologies Inc. today announced that a group of researchers from the University of California, Davis, has made a significant discovery: human breast milk contains an unexpected abundance of sugars that coats the lining of infants' intestines, protecting it from noxious bacteria. Results of the research, which used Agilent technology, were published in this month's Proceedings of the National Academy of Sciences of the United States of America.

18 Aug 2010

BAC, Octapharma enter licence agreement for G-CSF CaptureSelect custom affinity ligand

BAC BV, the leading provider of antibody-based affinity purification technology, today announced that it has entered into a licence agreement with Octapharma (Lachen, Switzerland), an independent, global provider of human proteins for life-threatening diseases.

17 Aug 2010

Scientists use PCT technique to understand physical effects of compression on macromolecules

Scientists are turning to a decades-old technique to better understand the physical effects of compression on macromolecules and how it might impact their research in proteomics, mass spectrometry, protein extraction, and tissue investigations, reports Genetic Engineering & Biotechnology News.

16 Aug 2010

Millennium Laboratories signs agreement to assist physicians with drug monitoring services, tools

Millennium Laboratories, Inc., a leading provider of therapeutic drug monitoring and education to physicians and staff treating chronic pain, announced today a national agreement with MultiPlan, the nation's leading comprehensive provider of healthcare cost management solutions. As a participating provider in the PHCS and MultiPlan Networks, Millennium Laboratories will assist participating physicians with state-of-the-art therapeutic drug monitoring services and tools.

9 Aug 2010

Forensic Laboratories' analytical test capable of detecting Ethyl Sulfate in saliva

Forensic Laboratories, a Denver-based laboratory specializing in toxicology services for drug and alcohol abuse, has announced the expansion of its oral fluid testing capabilities. The company is the first lab in the nation to develop an analytical test capable of detecting Ethyl Sulfate (EtS) in saliva, a chemical produced by the body after alcohol exposure. Forensic Laboratories' new test method will also simultaneously detect Ethyl Glucuronide (EtG).

6 Aug 2010

Talecris Biotherapeutics Holdings second-quarter 2010 net revenue increases 7.3% to $402.8 million

Talecris Biotherapeutics Holdings Corp. today announced its financial results for the three and six months ended June 30, 2010 and filed its 2010 Form 10-Q with the U.S. Securities and Exchange Commission.

29 Jul 2010

ViroPharma second-quarter net sales increase 33% to $109.0 million

ViroPharma Incorporated reported today its financial results for the second quarter ended June 30, 2010.

28 Jul 2010

Waters second-quarter 2010 sales increase 8% to $391 million

Waters Corporation reported today second quarter 2010 sales of $391 million, an increase of 8% over sales of $363 million in the second quarter of 2009. These quarterly sales include an adverse foreign currency translation impact of approximately 1%. On a GAAP basis, earnings per diluted share for the second quarter were $0.90, compared to $0.72 for the second quarter in 2009.

28 Jul 2010

AB SCIEX collaborates with CDC to improve laboratory hormone testing technique

AB SCIEX, a global leader in life science analytical technologies, today announced a collaboration with the Centers for Disease Control and Prevention (CDC) and the CDC Foundation to facilitate the use of mass spectrometry technologies in clinical laboratories for hormone testing. This collaboration is intended to help support the CDC's Hormone Standardization Project for improving the reliability of laboratory results used to help assess disease risk and monitor treatment.

28 Jul 2010

Thermo Fisher Scientific highlights products, services for clinical research and specialty diagnostics at AACC 2010

Thermo Fisher Scientific Inc., the world leader in serving science, will highlight its innovative offering of products and services for clinical research and specialty diagnostics during the American Association for Clinical Chemistry (AACC) Annual Meeting and Clinical Lab Expo held in Anaheim, California, July 25 - 29, 2010.

From Thermo Fisher Scientific Inc. 27 Jul 2010

Waters to present MassTrak solutions at American Association of Clinical Chemistry annual meeting

Waters Corporation is showcasing its portfolio of MassTrak solutions at the American Association of Clinical Chemistry annual meeting and Clinical Lab Expo July 25 - 29, 2010 in Anaheim in exhibit booth #4447. Waters portfolio of MassTrak Solutions for the clinical laboratory combines the power of separations science, tandem mass spectrometry, specialized chemistries, software, and support services in ways designed to optimize laboratory processes.

27 Jul 2010

New tactics for repelling, controlling disease-carrying insects

In the battle between insect predators and their prey, chemical signals called kairomones serve as an early-warning system. Pervasively emitted by the predators, the compounds are detected by their prey, and can even trigger adaptations, such a change in body size or armor, that help protect the prey. But as widespread as kairomones are in the insect world, their chemical identity has remained largely unknown. New research by Rockefeller University's Joel E. Cohen and colleagues at the University of Haifa in Israel has identified two compounds emitted by mosquito predators that make the mosquitoes less inclined to lay eggs in pools of water.

17 Jul 2010

Study compares denture stomatitis genes with whole transcriptome for salivary biomarker analysis

The goal of the study was to compare whole-transcriptome, mucosal gene expression in Candida albicans (a parasitic fungus that can infect the mouth) associated chronic denture stomatitis to that of healthy oral mucosa and perform proteomic analyses of potential salivary biomarkers. Denture stomatitis is a condition in which the mucosa underneath a denture becomes inflamed and sometimes painful.

16 Jul 2010

CardioGenics Holdings' subsidiary signs second product agreement with Merck Chimie

CardioGenics Holdings Inc., developer of the ultra-sensitive QL Care Point-Of-Care analyzer and products for the immunoassay segment of the In-Vitro Diagnostics market, announced that the Company's subsidiary, CardioGenics Inc., has entered into an agreement with Merck Chimie S.A.S. to adopt its proprietary biological-linking technology to Merck-supplied magnetic beads designed to increase yields in antibody manufacturing.

15 Jul 2010

Philippine FDA's LSD attains ISO/IEC 17025:2005 accreditation for testing and calibration laboratories

In an effort that will contribute to raising the quality of medicines in the Philippines and surrounding regions, the Laboratory Services Division (LSD) of the Philippine Food and Drug Administration (FDA) has attained the internationally recognized accreditation for testing and calibration laboratories, International Organization for Standardization/ International Electrotechnical Commission (ISO/IEC) 17025:2005.

13 Jul 2010

Aethlon Medical files provisional patent on behalf of ESI for exosome detection assay

Aethlon Medical, Inc., the pioneer in developing therapeutic filtration devices to address infectious disease and cancer, announced today that it has filed a provisional patent on behalf of its wholly owned subsidiary Exosome Sciences, Inc. (ESI), relating to the development of an assay that will allow researchers to detect exosomes in blood and other fluids.

8 Jul 2010

Millipore launches new ProRes-S media for downstream purification of monoclonal antibodies, proteins

Millipore Corporation, a leading provider of technologies, tools and services for the global life science industry, today announced the launch of its new ProRes-S media. With the addition of ProRes-S media, Millipore's purification suite now provides a complete solution for the downstream purification of monoclonal antibodies and proteins. Developed jointly with The Dow Chemical Company, ProRes-S media offers biopharmaceutical manufacturers greater flexibility and increased throughput in a smaller manufacturing footprint.

8 Jul 2010

ViroPharma provides update on recent progress in Cinryze manufacturing expansion activities

ViroPharma is increasing its Cinryze manufacturing capacity through two concurrent efforts. The first project, the parallel chromatography process, was implemented earlier this year and allows production to run across multiple shifts, effectively doubling the capacity of the current manufacturing line and increasing the amount of drug supply available to patients suffering from hereditary angioedema, or HAE.

21 Jun 2010

Agilent launches 1260 Infinity bio-inert quaternary liquid chromatography system

Agilent Technologies Inc. today introduced the 1260 Infinity bio-inert quaternary liquid chromatography (LC) system designed to characterize and confirm large biomolecules, especially new biological entities (NBEs) and therapeutic monoclonal antibodies.

18 Jun 2010

Chromatography News and Research

Further Reading

Bottled tea contains less antioxidants, high sugar content

Agilent's HPLC-Chip/MS technology helps identify over 200 different human milk oligosaccharides structures

BAC, Octapharma enter licence agreement for G-CSF CaptureSelect custom affinity ligand

Scientists use PCT technique to understand physical effects of compression on macromolecules

Millennium Laboratories signs agreement to assist physicians with drug monitoring services, tools

Forensic Laboratories' analytical test capable of detecting Ethyl Sulfate in saliva

Talecris Biotherapeutics Holdings second-quarter 2010 net revenue increases 7.3% to $402.8 million

ViroPharma second-quarter net sales increase 33% to $109.0 million

Waters second-quarter 2010 sales increase 8% to $391 million

AB SCIEX collaborates with CDC to improve laboratory hormone testing technique

Thermo Fisher Scientific highlights products, services for clinical research and specialty diagnostics at AACC 2010

Waters to present MassTrak solutions at American Association of Clinical Chemistry annual meeting

New tactics for repelling, controlling disease-carrying insects

Study compares denture stomatitis genes with whole transcriptome for salivary biomarker analysis

CardioGenics Holdings' subsidiary signs second product agreement with Merck Chimie

Philippine FDA's LSD attains ISO/IEC 17025:2005 accreditation for testing and calibration laboratories

Aethlon Medical files provisional patent on behalf of ESI for exosome detection assay

Millipore launches new ProRes-S media for downstream purification of monoclonal antibodies, proteins

ViroPharma provides update on recent progress in Cinryze manufacturing expansion activities

Agilent launches 1260 Infinity bio-inert quaternary liquid chromatography system

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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