Despite being technically older than the Kjeldahl method, recent technological advancements have made the Dumas method easily accessible to labs. The modern Dumas method of protein determination, ...

Determining total protein content is fundamental to quality control and protein declaration according to international labeling laws in the food and feed industry as well as research facilities. Image ...

Proteins are workhorses that carry out most of the biological functions in our cells. While the genes we inherit from our parents, our so-called genome, are fixed and usually remain unchanged ...

In a typical bioprocessing run, the engineered cells produce a drug—but that’s not all. They also express and release host cell proteins (HCPs). Depending on the specific HCP and its concentration, it ...

A new technique based on fluorescence resonance energy transfer (FRET)-based single-molecule protein fingerprinting can identify where specific amino acids and post-translational modifications are ...

In a paper recently published in Nature Communications, the HUN-REN-ELTE Protein Modeling Research Group (Institute of Chemistry) has laid the foundations for a mathematical method, allowing the ...

Figure 1. This figure depicts the four categories of protein druggability target screening tools discussed in this section, which include structure-based methods, sequence-based methods, machine ...

Precise protein quantification is a crucial step in workflows involving protein extraction, isolation, and analysis. Accurate knowledge of the concentration of your protein sample is essential for ...