Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Lead Time
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Usage
For Research Use Only. Not for use in diagnostic or therapeutic procedures.
Western blot
All lanes: DNA ligase antibody at 2μg/ml + DH5a whole cell lysate
Secondary
Goat polyclonal to rabbit IgG at 1/10000 dilution
Predicted band size: 74 kDa
Observed band size: 74 kDa
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.
Gene References into Functions
Kinetic mechanism and fidelity of nick sealing by Escherichia coli LigA has been described.PMID:26857547
Here the authors show that replication without ligase kills after a short resistance period.PMID:22582878
temperature sensitive mutant characterizedPMID:15583169
analysis of the nucleotidyltransferase domain of Escherichia coli NAD+-dependent DNA ligase (LigA)PMID:15671015
The deletion of the BRCT domain from LigA reduced in vitro ligation activity by 3-fold and also reduced DNA binding.PMID:15848142
2.3 A crystal structure of LigA bound to an adenylylated nick, which captures LigA in a state poised for strand closure and reveals the basis for nick recognitionPMID:17466627
structure-function analysis of the OB, HhH & BRCT domains of LigA; study found that the BRCT domain is required in its entirety for effective nick sealing and AMP-dependent supercoil relaxationPMID:18515356