Rabbit polyclonal antibody to DNA ligase IV (ligase IV, DNA, ATP-dependent)The protein encoded by this gene is a DNA ligase that joins single-strand breaks in a double-stranded polydeoxynucleotide in an ATP-dependent reaction. This protein is essential for V(D)J recombination and DNA double-strand break (DSB) repair through nonhomologous end joining (NHEJ). This protein forms a complex with the X-ray repair cross complementing protein 4 (XRCC4), and further interacts with the DNA-dependent protein kinase (DNA-PK). Both XRCC4 and DNA-PK are known to be required for NHEJ. The crystal structure of the complex formed by this protein and XRCC4 has been resolved. Defects in this gene are the cause of LIG4 syndrome. Alternatively spliced transcript variants encoding the same protein have been observed. [provided by RefSeq]
Immunogen
Recombinant protein encompassing a sequence within the center region of human DNA ligase IV. The exact sequence is proprietary.
Key Feature
Clonality
Polyclonal
Isotype
IgG
Host Species
Rabbit
Tested Applications
WB
*Optimal dilutions/concentrations should be determined by the researcher.
:
Species Reactivity
Human
Predicted Reactivity
Mouse, Rat, Xenopus laevis, Chicken, Sheep, BovineMouse (89%), Rat (89%), Xenopus laevis (80%), Chicken (81%), Sheep (91%), Bovine (91%)
Concentration
1mg/ml
Purification
Affinity purified
Target Information
Gene Synonyms
LIG4 antibody DNA ligase 4 antibody polynucleotide ligase antibody sealase antibody DNA repair enzyme antibody DNA ligase IV antibody polydeoxyribonucleotide synthase [ATP] 4 antibody DNA joinase antibody "ligase IV DNA ATP-dependent antibody"
Target
DNA ligase IV
Molecular Weight(MW)
104 kDa (note) (4)
Cellular Localization
Nucleus
Application
Application
Sample(30 μg of whole cell lysate) A:MOLT4 7.5% SDS PAGE diluted at 1:1000
Positive Control
Molt-4
Application Notes
*Optimal dilutions/concentrations should be determined by the researcher.
:
Additional Information
Form
Liquid
Storage Instructions
Keep as concentrated solution. Aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.
Storage Buffer
0.1M Tris, 0.1M Glycine, 10% Glycerol (pH7). 0.01% Thimerosal was added as a preservative.