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tag mass spectrometry cell molecular biology disease medicine

DNA molecule.
Finding DNA Tags in AAV Stacks
Mariella Bodemeier Loayza Careaga, PhD | Mar 7, 2024 | 8 min read
Ten years ago, scientists put DNA barcodes in AAV vectors, creating an approach that simplified, expedited, and streamlined AAV screening. 
Microfluidics: Biology’s Liquid Revolution
Laura Tran, PhD | Feb 26, 2024 | 8 min read
Microfluidic systems redefined biology by providing platforms that handle small fluid volumes, catalyzing advancements in cellular and molecular studies.
An Introduction to Metabolomics
An Introduction to Metabolomics
Rebecca Roberts, PhD | Oct 17, 2023 | 5 min read
As the closest reflection of biological phenotype, metabolomics provides critical information about human health and disease.
Context Is Key: Unlocking Tissue Complexity with Spatial Biology
Context Is Key: Unlocking Tissue Complexity with Spatial Biology
Deanna MacNeil, PhD | Mar 13, 2023 | 4 min read
Scientists combine spatially resolved imaging analyses with cutting edge single cell techniques for greater insight into fundamental and disease relevant pathways.
Mass Spectrometry Applications for Proteomics
Jeffrey Perkel | Aug 19, 2001 | 10+ min read
Click to view the PDF file: Proteomic Mass Spectrometry Equipment Courtesy of CiphergenCiphergen's SELDI process, a MALDI variant that includes a surface-based enrichment step Early in the twentieth century, scientists puzzled over the observation that certain elements that were otherwise physically indistinguishable from each other nevertheless exhibited different radioactive decay characteristics. These elements would ultimately come to be known as isotopes, but at the time this concept was
bacteria and DNA molecules on a purple background.
Engineering the Microbiome: CRISPR Leads the Way
Mariella Bodemeier Loayza Careaga, PhD | Mar 15, 2024 | 10+ min read
Scientists have genetically modified isolated microbes for decades. Now, using CRISPR, they intend to target entire microbiomes.
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.
Analytical Chemistry
The Scientist Staff | Oct 2, 1994 | 2 min read
R.J. Cotter, "Time-of-Flight mass-spectrometry for the structural analysis of biological molecules," Analytical Chemistry, 64:1027-39, 1992. Robert J. Cotter (Department of Pharmacology and Molecular Sciences, Johns Hopkins University School of Medicine, Baltimore): "As mass spectrometry continues to play an increasing role in the solution of structural biology problems, the time-of-flight (TOF) mass analyzer is receiving particul
Analytical Chemistry
The Scientist Staff | Oct 2, 1994 | 2 min read
R.J. Cotter, "Time-of-Flight mass-spectrometry for the structural analysis of biological molecules," Analytical Chemistry, 64:1027-39, 1992. Robert J. Cotter (Department of Pharmacology and Molecular Sciences, Johns Hopkins University School of Medicine, Baltimore): "As mass spectrometry continues to play an increasing role in the solution of structural biology problems, the time-of-flight (TOF) mass analyzer is receiving particul
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.

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