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tag mass spectrometry culture ecology

Mapping Brain Proteins
Devika G. Bansal | Feb 1, 2018 | 7 min read
Researchers are using souped-up mass spectrometry to localize proteins within brain cells.
Time-Lapse Proteomics
Chandra Shekhar | Mar 1, 2007 | 4 min read
Isotope labeling and mass spectrometry unite to track proteome dynamics.
Bear paw dusted in snow
Hibernating Bears Provide Clue to Preventing Serious Clots in Humans
Natalia Mesa, PhD | Apr 13, 2023 | 3 min read
Low levels of the clotting factor HSP47 protect the sleeping giants from blood clots, and the same may be possible for humans and other mammals.
A fruit bat in the hands of a researcher
How an Early Warning Radar Could Prevent Future Pandemics
Amos Zeeberg, Undark | Feb 27, 2023 | 8 min read
Metagenomic sequencing can help detect unknown pathogens, but its widespread use faces challenges.
Blue-Green Algae Produce Methane
Ruth Williams | Jan 15, 2020 | 3 min read
Biological production of this greenhouse gas, once thought to be the reserve of anaerobic microbes, occurs in these widespread, photosynthesizing cyanobacteria.
a false color transmission electron microscope image of a neuronal cell body, with lysosomes colored dark green
Scientists Uncover Major Pathway Cells Use to Mend Leaky Lysosomes
Holly Barker, PhD | Oct 6, 2022 | 3 min read
Damaged lysosomes are repaired by a lipid-based signaling pathway dubbed PITT that could be targeted to treat neurodegenerative disease, its discoverers say.
2019 Top 10 Innovations
The Scientist | Dec 1, 2019 | 10+ min read
From a mass photometer to improved breath biopsy probes, these new products are poised for scientific success.
2022 Top 10 Innovations 
2022 Top 10 Innovations
The Scientist | Dec 12, 2022 | 10+ min read
This year’s crop of winning products features many with a clinical focus and others that represent significant advances in sequencing, single-cell analysis, and more.
Automation Advances in Proteomics
Aileen Constans | Aug 24, 2003 | 10 min read
Courtesy of the Institute for Systems Biology  MOVING FORWARD: The LCQ Deca XP, an electrospray ionization/ion trap mass spectrometer from Thermo Finnigan The sheer number of new protein-focused mass spectrometry (MS) instruments introduced last year is a testament to the growing importance of the technique in proteomics research. Coupled to this trend is a growing need for automation of upfront sample preparation to feed these analytical machines. From the specialized academic lab to hi
On the Fast Track in Functional Proteomics
A. J. S. Rayl | Apr 1, 2001 | 8 min read
Graphic: Leza Berardone Researchers in Canada and Denmark are employing mass spectrometry, three-dimensional tissue biology, and supercomputing to blaze a trail in functional proteomics research. In the process, they're putting their company, MDS Proteomics Inc., on the fast track in the latest race to develop new drug targets and eventually better treatments for all kinds of diseases. By using this combination of technologies, MDS Proteomics is accelerating the process of identifying, analyzin

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