Recombinant Mycobacterium smegmatis DNA gyrase subunit B-like protein MSMEG_0457 (MSMEG_0457) ,partial

Product Type Recombinant Protein
Uniprot No. A0QPN2
Species Mycobacterium smegmatis (strain ATCC 700084 / mc(2)155)
Gene Names topoN
Protein Names Recommended name: DNA gyrase subunit B-like protein MSMEG_0457
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.
Function Catalyzes the relaxation of negatively supercoiled DNA in the presence of ATP or dATP but not other nucleotides. Individual subunits have no activity. Not able to negatively supercoil DNA, it can however introduce positive supercoils in DNA. Relaxes positive supercoils in an ATP-dependent manner. Catenates and decatenates DNA. Generates dsDNA breaks in the presence of the quinolone antibiotic ciprofloxacin, showing it is a topoisomerase.
Protein Families Type II topoisomerase family
Database Links

KEGG: msg:MSMEI_0444

STRING: 246196.MSMEG_0457

Product Details for Different Expression Systems

Product Name Recombinant Mycobacterium smegmatis DNA gyrase subunit B-like protein MSMEG_0457 (MSMEG_0457) ,partial,Yeast
Code CSB-YP367952MVX
Size Pls inquiry other sizes
Source Yeast
Purity >85% (SDS-PAGE)
Tag Info The following tags are available.
N-terminal His-tagged
Tag-Free
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Storage Buffer Tris-based buffer,50% glycerol
Still Have Questions? Leave a Message or Start an on-line Chat
Product Name Recombinant Mycobacterium smegmatis DNA gyrase subunit B-like protein MSMEG_0457 (MSMEG_0457) ,partial,E.coli
Code CSB-EP367952MVX
Size Pls inquiry other sizes
Source E.coli
Purity >85% (SDS-PAGE)
Tag Info The following tags are available.
N-terminal His-tagged and C-terminal Myc-tagged
N-terminal His-SUMO-tagged and C-terminal Myc-tagged
N-terminal His-B2M-tagged and C-terminal Myc-tagged
N-terminal His-GST-tagged and C-terminal Myc-tagged
N-terminal His-tagged
N-terminal His-SUMO-tagged
N-terminal His-B2M-tagged
N-terminal His-GST-tagged
N-terminal GST-tagged
Tag-Free
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Storage Buffer Tris-based buffer,50% glycerol
Still Have Questions? Leave a Message or Start an on-line Chat
Product Name Recombinant Mycobacterium smegmatis DNA gyrase subunit B-like protein MSMEG_0457 (MSMEG_0457) ,partial,Baculovirus
Code CSB-BP367952MVX
Size Pls inquiry other sizes
Source Baculovirus
Purity >85% (SDS-PAGE)
Tag Info The following tags are available.
N-terminal His-tagged and C-terminal Myc-tagged
N-terminal His-tagged
Tag-Free
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Storage Buffer Tris-based buffer,50% glycerol
Still Have Questions? Leave a Message or Start an on-line Chat
Product Name Recombinant Mycobacterium smegmatis DNA gyrase subunit B-like protein MSMEG_0457 (MSMEG_0457) ,partial,Mammalian cell
Code CSB-MP367952MVX
Size Pls inquiry other sizes
Source Mammalian cell
Purity >85% (SDS-PAGE)
Tag Info The following tags are available.
N-terminal His-tagged and C-terminal Myc-tagged
N-terminal His-tagged
Tag-Free
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Storage Buffer Tris-based buffer,50% glycerol
Still Have Questions? Leave a Message or Start an on-line Chat

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