C-terminal HIS-tagged full-length Enhanced Blue Fluorescent Protein, expressed in E. coli.

Blue fluorescent protein (EBFP) is a genetic mutant of green fluorescent protein (GFP) originally derived from the jellyfish Aequorea victoria. Like the parent GFP, EBFP is a useful tool in cell and molecular biology. The protein is a 27 kDa monomer.