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Mass Spec Technology Drives Innovation Across the Biopharma Workflow
With greater resolving power, analytical speed, and accuracy, new mass spectrometry technology and techniques are infiltrating the biopharmaceuticals workflow.
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Identified Compound Stops Cells Making Ribosomes
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CES Score May Predict Response to Cancer Treatment
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Treating Sepsis with Marine Mitochondria
Mitochondrial alternative oxidase from a marine animal combats bacterial sepsis.
New Therapeutic Target for Crohn’s Disease
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Analysing 10,000 Cells Simultaneously
New techniquethat traps 10,000 cells on a single chip has potential for cancer screening for individuals.
Researchers Find Fungus-Fighting Compound
A compound has been identifed that blocks growth of a fungus responsible for lung infections and allergic reactions.
Peer Reviewed Study Demonstrates Mass Spec Technique
The peer reviewed study demonstrates MS workflow, TMTCalibrator workflow, which dramatically enhances detection of key early stage Alzheimer’s biomarkers.
Enhancing Antibiotics to Defeat Resistant Bacteria
Scientists enhance ability of antibiotics to defeat resistant types of bacteria using molecules called PPMOs
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Novel ProteoPrep® 20 Immunoaffinity Depletion Resin for Human Plasma
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Sigma Aldrich

The study of the human plasma proteome is an area of hugeimportance, especially for the pharmaceutical potential ofidentifying disease biomarkers. Many proteins of interestappear at low concentrations in the plasma and are, therefore,difficult to detect.

Identification of potential biomarkers is especially difficult dueto the presence of higher abundance proteins. To addressthese issues, an affinity resin has been developed for removalof 20 high abundance proteins from 8 µl of plasma. Depletionof these abundant proteins allows for visualization of proteinsthat co-migrate with, and are masked by, the high abundanceproteins during 1-D or 2-D gel electrophoresis andHPLC separations. Plasma proteins can then be loaded ontogels, IPG strips, or HPLC columns at higher levels for improvedvisualization/detection of low copy number proteins.

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