Human NHEJ1 protein (Recombinant) (N-His) (STJP007842)
SPECIFICATIONS
HostE.coli
ImmunogenHomo sapiens (Human)
General Information
| Short Description | Recombinant-Human NHEJ1-N-His protein was developed from e.coli for the region N-His. For use in research applications. |
| Applications | ELISA/Immunogen/SDS-PAGE/WB |
| Host | E.coli |
| Note | STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
Product Properties
| Dilution Range | Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details. |
| Formulation | Lyophilized from a solution in PBS pH 7.4, 0.02% NLS, 1mM EDTA, 4% Trehalose, 1% Mannitol. |
| Storage Instruction | Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at-20 to-80°C for twelve months from the date of receipt. |
Target Information
| Gene Symbol | NHEJ1 |
| Gene ID | 79840 |
| Uniprot ID | NHEJ1_HUMAN |
| Immunogen | Homo sapiens (Human) |
| Immunogen Region | Met1-Ser127 |
Additional Info
| Post Translational Modifications | Phosphorylated by PRKDC at the C-terminus in response to DNA damage. Phosphorylations by PRKDC at the C-terminus of XRCC4 and NHEJ1/XLF are highly redundant and regulate ability of the XRCC4-NHEJ1/XLF subcomplex to bridge DNA. Phosphorylation does not prevent interaction with XRCC4 but disrupts ability to bridge DNA and promotes detachment from DNA. |
| Function | DNA repair protein involved in DNA non-homologous end joining (NHEJ).it is required for double-strand break (DSB) repair and V(D)J recombination and is also involved in telomere maintenance. Plays a key role in NHEJ by promoting the ligation of various mismatched and non-cohesive ends. Together with PAXX, collaborates with DNA polymerase lambda (POLL) to promote joining of non-cohesive DNA ends. May act in concert with XRCC5-XRCC6 (Ku) to stimulate XRCC4-mediated joining of blunt ends and several types of mismatched ends that are non-complementary or partially complementary. In some studies, has been shown to associate with XRCC4 to form alternating helical filaments that bridge DNA and act like a bandage, holding together the broken DNA until it is repaired. Alternatively, it has also been shown that rather than forming filaments, a single NHEJ1 dimer interacts through both head domains with XRCC4 to promote the close alignment of DNA ends. The XRCC4-NHEJ1/XLF subcomplex binds to the DNA fragments of a DSB in a highly diffusive manner and robustly bridges two independent DNA molecules, holding the broken DNA fragments in close proximity to one other. The mobility of the bridges ensures that the ends remain accessible for further processing by other repair factors. Binds DNA in a length-dependent manner. |
| Protein Name | Non-Homologous End-Joining Factor 1Protein CernunnosXrcc4-Like Factor |
| Database Links | Reactome: R-HSA-5693571 |
| Cellular Localisation | NucleusChromosomeLocalizes To Site Of Double-Strand BreaksRecruitment Is Dependent On Xrcc5-Xrcc6 (Ku) Heterodimer |
| Alternative Protein Names | Non-Homologous End-Joining Factor 1 proteinProtein Cernunnos proteinXrcc4-Like Factor proteinNHEJ1 proteinXLF protein |
Information sourced from Uniprot.org