Phospho-Rad17 (Ser645) Polyclonal Antibody

The protein encoded by this gene is highly similar to the gene product of Schizosaccharomyces pombe rad17, a cell cycle checkpoint gene required for cell cycle arrest and DNA damage repair in response to DNA damage. This protein shares strong similarity with DNA replication factor C (RFC), and can form a complex with RFCs. This protein binds to chromatin prior to DNA damage and is phosphorylated by the checkpoint kinase ATR following damage. This protein recruits the RAD1-RAD9-HUS1 checkpoint protein complex onto chromatin after DNA damage, which may be required for its phosphorylation. The phosphorylation of this protein is required for the DNA-damage-induced cell cycle G2 arrest, and is thought to be a critical early event during checkpoint signaling in DNA-damaged cells. Multiple alternatively spliced transcript variants of this gene, which encode four distinct protein isoforms, have been reported. Two pseudogenes, located on chromosomes 7 and 13, have been identified. [provided by RefSeq, Jul 2013].

CCYC; Cell cycle checkpoint protein; Cell cycle checkpoint protein RAD17; HRAD 17; HRAD17; R24L; Rad 17; Rad 24; RAD1 S. pombe homolog; RAD17 homolog; Rad17 like protein; RAD17Sp; Rad24; RF C activator 1 homolog; RF C/activator 1 homolog.