Recombinant Escherichia coli Lactose permease (lacY) ,partial

Recombinant Escherichia coli Lactose permease (lacY), partial is a purified CF Transmembrane Protein. Purity: >85% as determined by SDS-PAGE. Host: In Vitro E. coli Expression System. Endotoxin Level: Not Tested. Species: Escherichia coli (strain K12). Target Name: lacY. Target Synonyms: Lactose-proton symport. Accession Number: P02920. Expression Region: 1~250aa. Tag Info: N-Terminal 10Xhis-Tagged. Theoretical MW: 34.4kDa. 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.