Peaks of Interest
News from the Chromatography industry.
Bruker Daltonics obtains Russian Medical Device Registration
Bruker Daltonics Inc. (Billerica, Massachusetts) announced that it has obtained registration of its MALDI-TOF product line of microflex, autoflex TOF or TOF/TOF, and ultraflex TOF/TOF mass spectrometers as medical devices from the Ministry of Health and Social Development of the Russian Federation.
MALDI-TOF mass spectrometry is increasingly being applied as a clinical research tool in biomarker discovery, clinical proteomics, functional genomics, molecular imaging, and microorganism identification. Bruker Daltonics now has registered its flex series MALDI-TOF mass spectrometers as medical devices in the Russian Federation, to facilitate upcoming regulatory approvals of novel mass-spectrometry based upon in vitro diagnostic assays by its Russian customers.
Eksigent appoints new CEO
Eksigent Technologies, LLC (Dublin, California) announced that David Weber has joined the company as CEO, president, and director.
Weber joins the company from Stratagene Corporation (San Diego, California), where he was vice-president of Global Marketing and Business Development.
Weber brings 30 years experience in the life science and biotechnology industries, with sales and marketing positions at companies ranging in size from start-up to over $300 million in annual sales.
PerkinElmer acquires Spectral Genomics
PerkinElmer, Inc. (Shelton, Connecticut) announced the acquisition of Spectral Genomics, Inc. (Houston, Texas), a leading company in molecular karyotyping technology used to evaluate chromosomal abnormalities.
Spectral Genomics' array products and analysis software help pharmaceutical, biotechnology, cytogenetic, and clinical researchers identify chromosomal abnormalities related to the study of cancer and pre- and post-natal genetic disorders. The company's proprietary Array CGH provides high-resolution global views of the human genome, enabling researchers to identify the exact location of any chromosomal deletions and amplifications that can cause an increased risk of genetic disease.
Thermo acquires Fisher Scientific
Thermo Electron (Waltham, Massachusetts) announced the acquisition of Fisher Scientific International Inc. (Pittsburgh, Pennsylvania).
"The combined 'Thermo Fisher Scientific,' which sees more than $9 billion in 2007 revenue, will have a 7500-member sales force. Meanwhile, the lab supply industry at large, worth an estimated $20 billion to $25 billion in annual sales, remains largely 'fragmented' with pharmaceutical and biotechnology customers demanding more one-stop shopping," said John Sullivan, an analyst with Leerink Swan & Co.
New Study Uses MSPE with GC–MS to Analyze PFCAs in Water
January 20th 2025Scientists from the China University of Sciences combined magnetic solid-phase extraction (MSPE) with gas chromatography–mass spectrometry (GC–MS) to analyze perfluoro carboxylic acids (PFCAs) in different water environments.
The Next Frontier for Mass Spectrometry: Maximizing Ion Utilization
January 20th 2025In this podcast, Daniel DeBord, CTO of MOBILion Systems, describes a new high resolution mass spectrometry approach that promises to increase speed and sensitivity in omics applications. MOBILion recently introduced the PAMAF mode of operation, which stands for parallel accumulation with mobility aligned fragmentation. It substantially increases the fraction of ion used for mass spectrometry analysis by replacing the functionality of the quadrupole with high resolution ion mobility. Listen to learn more about this exciting new development.
A Guide To Finding the Ideal Syringe and Needle
January 20th 2025Hamilton has produced a series of reference guides to assist science professionals in finding the best-suited products and configurations for their applications. The Syringe and Needle Reference Guide provides detailed information on Hamilton Company’s full portfolio of syringes and needles. Everything from cleaning and preventative maintenance to individual part numbers are available for review. It also includes selection charts to help you choose between syringe terminations like cemented needles and luer tips.
The Complexity of Oligonucleotide Separations
January 9th 2025Peter Pellegrinelli, Applications Specialist at Advanced Materials Technology (AMT) explains the complexity of oligonucleotide separations due to the unique chemical properties of these molecules. Issues such as varying length, sequence complexity, and hydrophilic-hydrophobic characteristics make efficient separations difficult. Separation scientists are addressing these challenges by modifying mobile phase compositions, using varying ion-pairing reagents, and exploring alternative separation modes like HILIC and ion-exchange chromatography. Due to these complexities, AMT has introduced the HALO® OLIGO column, which offers high-resolution, fast separations through its innovative Fused-Core® technology and high pH stability. Alongside explaining the new column, Peter looks to the future of these separations and what is next to come.
Oasis or Sand Dune? Isolation of Psychedelic Compounds
January 20th 2025Magic mushrooms, once taboo, have recently experienced a renaissance. This new awakening is partially due to new findings that indicate the effects of psilocybin, and its dephosphorylated cousin psilocin may produce long lasting results for patients who might be struggling with anxiety, depression, alcohol and drug abuse, and post-traumatic stress disorder. Hamilton Company has developed a methodology for the isolation and identification of 5 common psychedelic compounds used in the potential treatment of disease. The PRP-1 HPLC column resin remains stable in the harsh alkaline conditions ideal for better separations.
