Size: 200ug. Other sizes are also available. Please Inquire.
In Stock: Yes
Lead time: 3-7 working days
Research Topic: Epigenetics and Nuclear Signaling
Uniprot ID: Q6API9
Gene Names: ligA
Organism: Desulfotalea psychrophila (strain LSv54 / DSM 12343)
AA Sequence: RPQTSRLGRVNPVAEVEPTRLSGALIQRVTAHHYAMVRDRGIGPGARIRMSRSGEVIPKIEEVVKPVAAAQLDIPAHCPSCGSDLAWDGDYLFCLNNMSCPAQITNSMEHFFKILGNVDGFGPSSVQRLYEGGLVDLPALYAMESADFEQVGFGPKQATNMVEQLNRSREELIEDWRFLAAFGVHRLGMGNCEKLLRYVRLEDVFNLSEEQIVAEIKGFQEKTAHSICAGLAGIKDLFFQLFALGFKLEPTPLLAEGGQGEKSPISGKTIVFTGAMLAASRGDMEKQAKALGATVGKSITGKTDMLVTGQRVGATKMAKAETLGIAILSEEAYRQLVSLD
Expression Region: 340-679aa
Sequence Info: Partial
Source: E.coli
Tag Info: N-terminal 10xHis-tagged
MW: 40.4 kDa
Alternative Name(s): Polydeoxyribonucleotide synthase [NAD(+)]
Relevance: DNA ligase that catalyzes the formation of phosphodiester linkages between 5'-phosphoryl and 3'-hydroxyl groups in double-stranded DNA using NAD as a coenzyme and as the energy source for the reaction. It is essential for DNA replication and repair of damaged DNA.
Reference: "The genome of Desulfotalea psychrophila, a sulfate-reducing bacterium from permanently cold Arctic sediments." Rabus R., Ruepp A., Frickey T., Rattei T., Fartmann B., Stark M., Bauer M., Zibat A., Lombardot T., Becker I., Amann J., Gellner K., Teeling H., Leuschner W.D., Gloeckner F.-O., Lupas A.N., Amann R., Klenk H.-P. Environ. Microbiol. 6:887-902(2004)
Purity: Greater than 85% 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.