Intracellular protein editing. Credit: Science (2025). DOI: 10.1126/science.adr5499. https://www.science.org/doi/10.1126/science.adr5499 University of Pennsylvania ...

New research from scientists at the University of Birmingham and other institutions describes a method of counting labeled proteins in living cells dubbed Protein-tag Degree of Labeling (PRoDOL) that ...

Researchers have elucidated key steps in the ubiquitin tagging of the mutated huntingtin protein, providing hope for future therapies. There is no known cure for Huntington's disease. A genetic ...

Proteins, one of the smallest building blocks of life on Earth, hold promise for answering some of biology's biggest ...

His-tagged proteins underpin research in structural biology, test development, and drug development. Their small tag enables easy purification and rapid construct iteration. When screening many ...

Understanding how proteins behave in living systems is central to biology. Yet, for decades, researchers have relied on overexpression models or antibody-based detection methods that can distort the ...

Bioluminescent assays are essential tools for tracking protein activity, cell signaling pathways and cellular dynamics. These assays provide high sensitivity, low background noise, and flexibility for ...

Scientists from the National University of Singapore (NUS) have developed a biochemical technique that captures fleeting ...

Rush hour never ceases at the nucleus’ border. Gene products begin their lives in the nucleus as strands of mRNA that ship out into the cytoplasm, where they serve as templates for protein synthesis.