Recombinant Clostridium tetani Tetanus toxin, partial is a purified Recombinant Protein. Purity: >85% as determined by SDS-PAGE. Host: E. coli. Endotoxin Level: Not Tested. Species: Clostridium tetani. Target Name: Tetanus toxin. Accession Number: Q93N27. Expression Region: 866-1310aa+EGWIN. Tag Info: C-terminal 6xHis-tagged. Theoretical MW: 58.6kda Restrictions: For Research Use Only. Not for use in diagnostic procedures.