protein
Live Cell Extractions
Live Cell Extractions
Ruth Williams | Oct 1, 2017
Nanostraws that collect specimens from cells without killing them allow for repeated sampling.
Image of the Day: Everybody Needs a Friend
Image of the Day: Everybody Needs a Friend
The Scientist Staff | Aug 10, 2017
The protein encoded by the gene that causes Fragile X in humans partners with another protein, dNab2, to alter gene expression in fruit fly neurons.
Molecule Similar to Peptides Detected in Protostars
Molecule Similar to Peptides Detected in Protostars
Kerry Grens | Jun 9, 2017
The dust surrounding emerging, Sun-like stars contains methyl isocyanate, an organic molecule.
Infographic: Proteasome Basics
Infographic: Proteasome Basics
John Hines and Craig M. Crews | Apr 30, 2017
The structure and function of the cell's protein-degrading machine
Shortage of a Protein Linked to Autism in Mice
Shortage of a Protein Linked to Autism in Mice
Joshua A. Krisch | Dec 20, 2016
Mice born with lower amounts of nSR100 protein display the symptoms of autism spectrum disorder, suggesting a functional link.
Antarctic Bacteria Latch Onto Ice with Molecular Fishing Rod
Antarctic Bacteria Latch Onto Ice with Molecular Fishing Rod
Ben Andrew Henry | Nov 1, 2016
Researchers describe the first known bacterial adhesion molecule that binds to frozen water. 
Protein Folding Pioneer Dies
Protein Folding Pioneer Dies
Kerry Grens | Oct 28, 2016
Susan Lindquist of MIT and the Whitehead Institute broke scientific ground on prions and heat shock proteins.
How to Track Translation in Living Cells
How to Track Translation in Living Cells
Ruth Williams | Oct 1, 2016
Four independent research groups develop techniques for visualizing peptide production in living cells.
Scientists Catch Translation in the Act
Scientists Catch Translation in the Act
Ruth Williams | Sep 30, 2016
Newly developed techniques from four different groups rely on the same basic steps to track translation in live cells.
Group Proposes Strategies to Improve Antibodies
Group Proposes Strategies to Improve Antibodies
Kerry Grens | Sep 5, 2016
An expert committee encourages reagent providers to adopt one of five methods to validate products.