Every cell depends on proteins to function and stay healthy. These proteins are made inside the cell from amino acids but ...

Observing proteins with precision in living cells has been a challenge for researchers across various disciplines. Now, Stefan Kubicek, PhD, and his team at CEMM Research Center for Molecular Medicine ...

When we talk about memories in biology, we tend to focus on the brain and the storage of information in neurons. But there are lots of other memories that persist within our cells. Cells remember ...

Scientists identify a new and surprising function of a membrane protein on the surface of cancer cells: It supports and stabilizes an important 'co-stimulatory' factor that enhances the activation of ...

A protein found in our cells has emerged as a secret weapon against biological aging, acting like a glue to repair damaged DNA and ward off neurological degeneration including that seen in motor ...

Immobilized metal affinity chromatography (IMAC) is a reliable method for isolation of recombinant protein following over-expression in Escherichia coli. The polyhistidine tag (6–10 consecutive amino ...

As we age, our immune system quietly loses its edge, and scientists have uncovered a surprising reason why. A protein called ...

New clue to obesity: The protein that's driving your cells to hold more fat By Bronwyn Thompson November 25, 2025 Scientists find a key protein that forces fat cells to take on excess baggage ...