Recombinant Escherichia coli Lactose operon repressor(lacI)

In Stock
Code CSB-EP365825ENV
Product Type Recombinant Protein
Size US$2466
Uniprot No. P03023
Lead Time 3-7 business days
Relevance Repressor of the lactose operon. Binds allolactose as an inducer.
  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

Storage Buffer Tris-based buffer,50% glycerol
Species Escherichia coli (strain K12)
Purity Greater than 90% as determined by SDS-PAGE.
Research Area Microbiology
Source E.coli
Gene Names lacI
Protein Names Recommended name: Lactose operon repressor
Expression Region 1-360aa
Tag Info N-terminal 6xHis-SUMO-tagged
Mol. Weight 54.6kDa
Protein Description Full Length
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.
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
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Function Repressor of the lactose operon. Binds allolactose as an inducer.
Database Links

KEGG: ecj:JW0336

STRING: 316385.ECDH10B_1357

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