Such oxidative amino acid modification is performed routinely in nature to make a variety of different peptides with different properties. Twenty common amino acids exist in nature, but are ...

However, recent studies have shown that protamines also have non-arginine amino acids that are species specific and have unexpected post-translational modifications, that chemically change ...

Amino acids are the building blocks of proteins, and modifying amino acids chemically allows scientists to develop new molecules that can provide the starting point for developing new medical ...

These amino acids, obtained from the nutritional Biochemicals Corporation, were made up in pink capsules containing 100, 200 or 500 mg. The same capsules filled with lactose served as placebo.

Various analytical methods have been used to study quality attributes such as structural integrity, aggregation, glycosylation pattern, or amino acid modification. Methods based on ultra high ...

Mass spectrometry identifies post-translational modifications. Those amino acid changes may govern the formation of unique tau strains. “The powerful combination of cryoEM with mass spectrometry gives ...

Such oxidative amino acid modification is performed routinely in nature to make a variety of different peptides with different properties. Twenty common amino acids exist in nature, but are ...