Validation Data Gallery
|Positive WB detected in||mouse testis tissue, mouse liver tissue, HepG2 cells, HeLa cells, rat testis tissue|
|Positive IHC detected in||human prostate cancer tissue, human testis tissue|
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
|Western Blot (WB)||WB : 1:500-1:1000|
|Immunohistochemistry (IHC)||IHC : 1:20-1:200|
|Sample-dependent, check data in validation data gallery|
12695-1-AP targets LIG4 in WB, IHC, IF, ELISA applications and shows reactivity with human, mouse, rat samples.
|Tested Reactivity||human, mouse, rat|
|Cited Reactivity||human, mouse, rat|
|Host / Isotype||Rabbit / IgG|
|Immunogen||LIG4 fusion protein Ag3385|
|Full Name||ligase IV, DNA, ATP-dependent|
|Calculated molecular weight||911 aa, 104 kDa|
|Observed molecular weight||100-104 kDa|
|GenBank accession number||BC037491|
|Gene ID (NCBI)||3981|
|Purification Method||Antigen affinity purification|
|Storage Buffer||PBS with 0.02% sodium azide and 50% glycerol pH 7.3.|
|Storage Conditions||Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA.|
Two major pathways, homologous recombination (HR) and nonhomologous end joining (NHEJ), counteract one of themost toxic lesions, the DSB. The core protein complex mediating NHEJ in mammals includes DNA ligase IV (Lig4). Lig4 belongs to an ATP-dependent DNA ligase family, and joins single-strand brdownloadeaks in a double-stranded polydeoxynucleotide in an ATP-dependent reaction. The complex Lig4-XRCC4 is responsible for the NHEJ ligation step, and XRCC4 enhances the joining activity of Lig4.
Cell Host Microbe
Cellular DNA ligase I is recruited to cytoplasmic vaccinia virus factories and masks the role of the vaccinia ligase in viral DNA replication.
Reciprocal regulation of RIG-I and XRCC4 connects DNA repair with RIG-I immune signaling.
J Allergy Clin Immunol
XRCC4 deficiency in human subjects causes a marked neurological phenotype but no overt immunodeficiency.
Rap1 regulates hematopoietic stem cell survival and affects oncogenesis and response to chemotherapy.
Interactome analysis identifies a new paralogue of XRCC4 in non-homologous end joining DNA repair pathway.
Inhibition of ATM Induces Hypersensitivity to Proton Irradiation by Upregulating Toxic End Joining.