Fluorescent labeling of proteins such as antibodies, DNA, and lipids is widely used to investigate and better understand protein structure and function. The fluidiphore rapid amine 503 is an amine ...

The linear sequence of amino acids within a protein is considered the primary structure of the protein. Proteins are built from a set of only twenty amino acids, each of which has a unique side chain.

Why characterize protein primary structureThe molecular structure of therapeutic proteins is complex and diverse, and their properties vary widely. Therefore, specific analytical methods must be ...

As the final structure–function of proteins depends on the folding environment, protein primary structure does not necessarily guarantee a unique tertiary structure, functionality, or even ...