Recombinant Escherichia coli LexA repressor (lexA)

Recombinant Escherichia coli LexA repressor (lexA) is a purified Recombinant Protein. Purity: >90% as determined by SDS-PAGE. Host: E. coli. Endotoxin Level: Not Tested. Species: Escherichia coli (strain K12). Target Name: lexA. Target Synonyms: lexA; exrA; spr; tsl; umuA; b4043; JW4003LexA repressor; EC 3.4.21.88. Accession Number: P0A7C2. Expression Region: 1~202aa. Tag Info: N-Terminal 6Xhis-Sumo-Tagged. Theoretical MW: 38.4kDa. Buffer: If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0. Storage: -20°C. Avoid repeated freeze/thaw cycles. Restrictions: For Research Use Only. Not for use in diagnostic procedures.