Researchers have developed an economical random fractional 13C labeling strategy using methanol for eukaryotic membrane proteins expressed in yeast. This method significantly improves spectral ...

A research team engineered a rigid, nanometer-scale protein module to address the challenge of measuring antibody flexibility ...

Enzymes with specific functions are becoming increasingly important in industry, medicine and environmental protection. For example, they make it possible to synthesize chemicals in a more ...

A previously unknown mechanism that makes it possible for aggressive so-called triple-negative breast cancer to fine-tune its ...

Maintaining cellular order is a major logistical challenge: Individual mammalian cells contain billions of protein molecules, ...

A simple blood test can help detect cancer in patients with non-specific symptoms such as fatigue, pain or weight loss. This ...

Surface-enhanced laser desorption/ionization time-of-flight mass spectrometry (SELDI-TOF-MS) represents the successful combination of retentate chromatography and mass spectrometry, and this ...