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Home / Proteins & Peptide / Recombinant Protein

Recombinant Escherichia coli Tetracycline repressor protein class E (tetR)

SKU : BHP10511047

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CUSABIO TECHONOLOGY LLC

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Mfr.No.	CSB-EP321938ENL
Reconstitution	We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Tag	N-terminal 6xHis-tagged
Molecular Weight	27.7 kDa
Relevance	TetR is the repressor of the tetracycline resistance element; 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
Endotoxin Level	Not test.
Form	Liquid or Lyophilized powder
Notes	Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Bioactivity	Not Test
Expression Region	1-211aa
Lead Time	3-7 business days
Organism	Escherichia coli
Protein Length	Full Length

Uniprot	P21337
Gene Name	tetR
Research Area	Others
Sequence	MARLSLDDVISMALTLLDSEGLEGLTTRKLAQSLKIEQPTLYWHVRNKQTLMNMLSEAILAKHHTRSAPLPTESWQQFLQENALSFRKALLVHRDGARLHIGTSPTPPQFEQAEAQLRCLCDAGFSVEEALFILQSISHFTLGAVLEEQATNQIENNHVIDAAPPLLQEAFNIQARTSAEMAFHFGLKSLIFGFSAQLDEKKHTPIEDGNK

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.
Purity	Greater than 90% as determined by SDS-PAGE.
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°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.

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SKU	Supplier No.	Size	Your price	Quantity
BHP10511047	CSB-EP321938ENL	20ug	$388		Add to Cart

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