Detection of green fluorescence in serum albumin upon excitation with 375 nm light: revealing new fluorescent properties

The novel data on the fluorescence behavior of bovine serum albumin and human serum albumin under 375 nm excitation are presented, introducing a distinctive fluorescence phenomenon that holds promising implications for protein research. Extensive studies of these proteins are conducted to understand their intrinsic fluorescence properties, typically observed upon excitation with light in the range of 280–300 nm, resulting in fluorescence emission around 345 nm.