Product Name: DNAPK (4106-4121)
Product Number: PE-01ARO85
Size: | 200 µg | | Price: | 38.00 |
| 1 mg | | $US | 77.00 |
| 5 mg | | | 166.00 |
Peptide Name: DNAPK (4106-4121)
Product Use: Services as a blocking peptide for use with the PRKDC-4 (DNAPK) rabbit polyclonal antibody (Cat. No.: AB-NK048-7) that is also available from Kinexus. The peptide sequence is located in the C-terminus.
Peptide Production Method: Solid-phase peptide synthesis
Peptide Origin: Homo sapiens
Peptide Sequence: CLMDQATDPNILGRTW
Peptide Modifications N Terminus: Free amino
Peptide Modifications C Terminus: Free carboxyl
Peptide Molecular Mass Calculated: 1833.1 Da
Peptide Purity Percent after Synthesis and Purification: >80
Scientific Background: DNAPK (PRKDC) is a protein-serine/threonine kinase of the Atypical group and PIKK family. Phosphorylation at -612, T2609, T2638, T2647 and T3950 inhibits phosphotransferase activity. DNAPK has been noted to be involved in sensing DNA damage, including DNA non-homologous end joining (NHEJ) and therefore, by association, be involved with V(D)J recombination events and double-strand break (DSB) repair. A possible scaffolding role of DNAPK for DNA-repair enzymes has also been proposed. DNAPK appears to be a tumour suppressor protein (TSP). The active form of the protein kinase normally acts to inhibit tumour cell proliferation until damage to DNA can be repaired. Therefore, it can play a role to facilitate tumour cell survival under conditions of radiation and chemotherapy.