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Recombinant Colwellia psychrerythraea DNA ligase(ligA),partial


Recombinant Colwellia psychrerythraea DNA ligase(ligA),partial

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>Several Other Sizes Are Also Available. Please Inquire. Default Size: 200ug

Updated Date: Stock Protein updated on 20171018

Research areas: Epigenetics and Nuclear Signaling

Target / Protein: ligA

Biologically active: Not Tested

Expression system: E.coli

Species of origin: Colwellia psychrerythraea (strain 34H / ATCC BAA-681) (Vibrio psychroerythus)

Delivery time: 3-7 business days

Uniprot ID: Q47YI0


Tag info: N-terminal 10xHis-tagged

Expression Region: 330-689aa

Protein length: Partial

MW: 42.1 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 psychrophilic lifestyle as revealed by the genome sequence of Colwellia psychrerythraea 34H through genomic and proteomic analyses." Methe B.A., Nelson K.E., Deming J.W., Momen B., Melamud E., Zhang X., Moult J., Madupu R., Nelson W.C., Dodson R.J., Brinkac L.M., Daugherty S.C., Durkin A.S., DeBoy R.T., Kolonay J.F., Sullivan S.A., Zhou L., Davidsen T.M.Fraser C.M. Proc. Natl. Acad. Sci. U.S.A. 102:10913-10918(2005)

Purity: Greater than 85% 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℃/-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.

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