Description
Efficiently joins single-strand breaks in a double-stranded polydeoxynucleotide in an ATP-dependent reaction. Involved in DNA non-homologous end joining (NHEJ) required for double-strand break repair and V(D)J recombination.

Specification
Aliases	LIG4; DNA ligase 4; DNA ligase IV; Polydeoxyribonucleotide synthase [ATP] 4
Entrez GeneID	3981
Swissprot	P49917
WB Predicted band size	Calculated MW: 104 kDa; Observed MW: 104 kDa
Host/Isotype	Rabbit IgG
Antibody Type	Primary antibody
Storage	Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles.
Species Reactivity	Human
Immunogen	A synthesized peptide derived from human DNA Ligase IV
Formulation	Purified antibody in PBS with 0.05% sodium azide.

Application
WB	1/500-1/1000
IHC	1/50-1/100
IF/ICC	1/50-1/200