T7 Tag Peptide TFA is a protein tag derived from the N-terminal 11 residues of the major T7 capsid protein, gp 10. T7 Tag Peptide TFA can be used in different immunoassays as well as affinity purification[1].
References:
[1]. Tsutomu Tanaka, et al. A Peptidyl Linker for Protein Cross-Linking Catalyzed by Microbial Transglutaminase. The Society of Chemical Engineers, Japan. Session ID : 3J-11.