Anti-PCNA Antibody (7X431) is a Rabbit antibody targeting PCNA. Anti-PCNA Antibody (7X431) can be used in WB,IHC-P,IHC-Fr,IF.

IgG

7X431

Human,Mouse,Rat

WB: 1:5000-20000; IHC-P: 1:200-1000; IHC-Fr: 1:200-1000; IF: 1:200-1000

Monoclonal

KLH conjugated synthetic peptide: human PCNA

Human

PCNA

Proliferating cell nuclear antigen

Auxiliary protein of DNA polymerase delta and epsilon, is involved in the control of eukaryotic DNA replication by increasing the polymerase's processibility during elongation of the leading strand (PubMed:35585232).Induces a robust stimulatory effect on the 3'-5' exonuclease and 3'-phosphodiesterase, but not apurinic-apyrimidinic (AP) endonuclease, APEX2 activities. Has to be loaded onto DNA in order to be able to stimulate APEX2. Plays a key role in DNA damage response (DDR) by being conveniently positioned at the replication fork to coordinate DNA replication with DNA repair and DNA damage tolerance pathways (PubMed:24939902).Acts as a loading platform to recruit DDR proteins that allow completion of DNA replication after DNA damage and promote postreplication repair: Monoubiquitinated PCNA leads to recruitment of translesion (TLS) polymerases, while 'Lys-63'-linked polyubiquitination of PCNA is involved in error-free pathway and employs recombination mechanisms to synthesize across the lesion (PubMed:24695737).