Recombinant Escherichia coli TETR Protein (1-207 aa), His-SUMO-tagged
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|Product Overview :||Recombinant Escherichia coli (strain K12) TETR Protein (1-207 aa) is produced by E. coli expression system. This protein is fused with a 6xHis-SUMO tag at the N-terminal. Protein Description: Full Length.|
|Description :||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.|
|Source :||E. coli|
|Species :||E. coli|
|Form :||Tris-based buffer, 50% glycerol|
|Molecular Mass :||39.4 kDa|
|Protein length :||1-207 aa|
|AA Sequence :||MSRLDKSKVI NSALELLNEV GIEGLTTRKL AQKLGVEQPT LYWHVKNKRA LLDALAIEML DRHHTHFCPL EGESWQDFLR NNAKSFRCAL LSHRDGAKVH LGTRPTEKQY ETLENQLAFL CQQGFSLENA LYALSAVGHF TLGCVLEDQE HQVAKEERET PTTDSMPPLL RQAIELFDHQ GAEPAFLFGL ELIICGLEKQ LKCESGS|
|Purity :||> 90% as determined by SDS-PAGE.|
|Notes :||Repeated freezing and thawing is not recommended. Store working aliquots at 4 centigrade for up to one week.|
|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 centigrade/-80 centigrade. The shelf life of lyophilized form is 12 months at -20 centigrade/-80 centigrade.|
|Concentration :||A hardcopy of COA with concentration instruction is sent along with the products.|
|UniProt ID :||P04483|
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.