A study shows that most health-conscious shoppers overspend by 40% on their nutritious food choices. CNBC's Megan Cassella ...

Proteins are often modified by adding small chemical tags, which change how they act in the cell. It was generally believed that each site on a protein could only be modified by one type of tag at ...

Ubiquitin is a cellular tag that marks what should happen to that protein. The ubiquitin code can be a single ubiquitin tag or multiple ubiquitins attached together. Leo Kiss, first author and ...

UT researchers have created an alternative to Edman degradation for protein sequencing using bases instead of acid ...

What is now a standard protein laboratory technique began as an act of desperation. What is now a standard protein laboratory technique began as an act of desperation. In the late 1960s, two ...

The agreement allows EditCo to integrate Promega's HiBiT, HaloTag, and NanoLuc protein tagging tech with its knock-in gene ...

Monkeypox, caused by the monkeypox virus—a close cousin of smallpox—has spread rapidly worldwide. From 2022 to 2025, more than 133,000 cases were reported across 131 countries. In August 2024 ...

Immunofluorescence works well when researchers know what proteins they are looking for and have suitable antibodies that can tag them, says Kathryn Lilley, a biochemist at the University of ...

They are ideal for rapid small-scale and pilot purifications of His-tagged proteins, method development, expression trials, solubility determination and separation of the proteolytically cleaved ...