Product Name: DNAPK (880-886) pY883
Product Number: PE-04AFZ95
| Size: | 200 µg | Price: | 41.00 | |
| 1 mg | $US | 82.00 | ||
| 5 mg | 194.00 |
Peptide Name: DNAPK (880-886) pY883
Product Use: Services as a blocking peptide for use with the DNAPK-pY883 rabbit polyclonal antibody (Cat. No.: AB-PK596) that is also available from Kinexus. This phosphopeptide may also be useful as a substrate for screening the phosphatase activity of protein phosphatases. The peptide sequence is located in the N-terminal quarter of the protein. Y883 phosphorylation stimulates phosphotransferase activity.
Peptide Production Method: Solid-phase peptide synthesis
Peptide Origin: Homo sapiens
Peptide Sequence: MKS-pY-VAW
Peptide Modifications N Terminus: Free amino
Peptide Modifications C Terminus: βAla-Cys
Product Use: Services as a blocking peptide for use with the DNAPK-pY883 rabbit polyclonal antibody (Cat. No.: AB-PK596) that is also available from Kinexus. This phosphopeptide may also be useful as a substrate for screening the phosphatase activity of protein phosphatases. The peptide sequence is located in the N-terminal quarter of the protein. Y883 phosphorylation stimulates phosphotransferase activity.
Peptide Production Method: Solid-phase peptide synthesis
Peptide Origin: Homo sapiens
Peptide Sequence: MKS-pY-VAW
Peptide Modifications N Terminus: Free amino
Peptide Modifications C Terminus: βAla-Cys
Peptide Modifications Other: Phosphorylated
Peptide Molecular Mass Calculated: 1138.24 Da
Peptide Purity Percent after Synthesis and Purification: >90
Peptide Appearance: White powder
Peptide Form: Solid
Storage Conditions: -20°C
Related Product 1: DNAPK - pY883 phosphosite-specific antibody (Cat. No.: AB-PK596)
Peptide Molecular Mass Calculated: 1138.24 Da
Peptide Purity Percent after Synthesis and Purification: >90
Peptide Appearance: White powder
Peptide Form: Solid
Storage Conditions: -20°C
Related Product 1: DNAPK - pY883 phosphosite-specific antibody (Cat. No.: AB-PK596)
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.
© Kinexus Bioinformatics Corporation 2017