DNA-PK Substrate

A substrate for DNA-dependent protein kinase (DNA-PK), phosphorylation. DNA-PK is essential for the repair of DNA double-strand breaks. This peptide corresponding to 11–24 amino acids of human p53 with threonine 18 and serine 20 changed to alanine is used as a substrate for the assay of DNA-PK activity

Designed for biological research and industrial applications, not intended for individual clinical or medical purposes.

CAT No: P75006

Custom Peptide Synthesis
cGMP Peptide
  • Registration of APIs
  • CMC information required for an IND
  • IND and NDA support
  • Drug master files (DMF) filing
M.W/Mr.
1759
Sequence
One Letter Code: EPPLSQEAFADLWKK
Three Letter Code: H-Glu-Pro-Pro-Leu-Ser-Gln-Glu-Ala-Phe-Ala-Asp-Leu-Trp-Lys-Lys-OH
References
1. Wang, H. et al. Nucleic Acids Res. 31, 5377 (2003);
2. Srivastava, RK. et al. Clinical Cancer Res. 5, 1892 (1999);
3. Suwa, A. et al. J. Clin. Invest. 97, 1417 (1996);
4. Block, W. et al. Nucleic Acids Res. 2, 1967 (2004).

Useful Tools

Peptide Calculator

Abbreviation List

Peptide Glossary

If you have any peptide synthesis requirement in mind, please do not hesitate to contact us at . We will endeavor to provide highly satisfying products and services.

Featured Services
Peptide Synthesis ServicesCustom Conjugation ServicecGMP Peptide ServiceEpitope Mapping ServicesPeptide Nucleic Acids SynthesisPeptide CDMOPeptide Modification ServicesPeptide Analysis Services
Hot Products
About us

Creative Peptides is a trusted CDMO partner specializing in high-quality peptide synthesis, conjugation, and manufacturing under strict cGMP compliance. With advanced technology platforms and a team of experienced scientists, we deliver tailored peptide solutions to support drug discovery, clinical development, and cosmetic innovation worldwide.

From custom peptide synthesis to complex peptide-drug conjugates, we provide flexible, end-to-end services designed to accelerate timelines and ensure regulatory excellence. Our commitment to quality, reliability, and innovation has made us a preferred partner across the pharmaceutical, biotechnology, and personal care industries.

Our Customers