ARG55278

anti-LIG4 antibody

anti-LIG4 antibody for Western blot and Human

Gene Regulation antibody

Overview

Product Description

Rabbit Polyclonal antibody recognizes LIG4

Tested Reactivity Hu
Tested Application WB
Host Rabbit
Clonality Polyclonal
Isotype IgG
Target Name LIG4
Antigen Species Human
Immunogen Recombinant protein of Human LIG4.
Conjugation Un-conjugated
Alternate Names DNA ligase 4; DNA ligase IV; LIG4S; EC 6.5.1.1; Polydeoxyribonucleotide synthase [ATP] 4

Application Instructions

Application Suggestion
Tested Application Dilution
WB1:500 - 1:2000
Application Note * The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist.
Positive Control Jurkat

Properties

Form Liquid
Purification Affinity purification with immunogen.
Buffer PBS (pH 7.3), 0.02% Sodium azide and 50% Glycerol
Preservative 0.02% Sodium azide
Stabilizer 50% Glycerol
Storage Instruction For continuous use, store undiluted antibody at 2-8°C for up to a week. For long-term storage, aliquot and store at -20°C. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use.
Note For laboratory research only, not for drug, diagnostic or other use.

Bioinformation

Database Links

GeneID: 3981 Human LIG4

Swiss-port # P49917 Human DNA ligase 4

Gene Symbol LIG4
Gene Full Name ligase IV, DNA, ATP-dependent
Background 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, Jul 2008]
Function 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. The LIG4-XRCC4 complex is responsible for the NHEJ ligation step, and XRCC4 enhances the joining activity of LIG4. Binding of the LIG4-XRCC4 complex to DNA ends is dependent on the assembly of the DNA-dependent protein kinase complex DNA-PK to these DNA ends. [UniProt]
Research Area Gene Regulation antibody
Calculated MW 104 kDa