ELISA Recombinant Escherichia coli Tetracycline repressor protein class B from transposon Tn10(tetR)

Quantity: 200µg. Other Quantitys are also available. Please Inquire. In Stock: Yes Lead time: 3-7 working days Research Topic: Others Uniprot ID: P04483 Gene Names: tetR Organism: Escherichia coli AA Sequence: MSRLDKSKVINSALELLNEVGIEGLTTRKLAQKLGVEQPTLYWHVKNKRALLDALAIEmLDRHHTHFCPLEGESWQDFLRNNAKSFRCALLSHRDGAKVHLGTRPTEKQYETLENQLAFLCQQGFSLENALYALSAVGHFTLGCVLEDQEHQVAKEERETPTTDSMPPLLRQAIELFDHQGAEPAFLFGLELIICGLEKQLKCESGS Expression Region: 1-207aa Sequence Info: FµLl Length Source: E.coli Tag Info: N-terminal 6xHis-SUMO-tagged MW: 39.4 kDa Alternative Name(s): Relevance: TetR is the repressor of the tetracycline resistance elent; its N-terminal region forms a helix-turn-helix structure and binds DNA. Binding of tetracycline to TetR reduces the repressor affinity for the tetracycline resistance gene (tetA) promoter operator sites. Reference: Nucleotide sequence of the repressor gene of the TN10 tetracycline resistance determinant.Postle K., Nguyen T.T., Bertrand K.P.Nucleic Acids Res. 12:4849-4863(1984) Purity: Greater than 90% as determined by SDS-PAGE. Storage Buffer: Tris-based buffer，50% glycerol Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃. Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.