A431 cells were subjected to SDS PAGE followed by western blot with FNab06215(PCNA antibody) at dilution of 1:1000
Immunohistochemistry of paraffin-embedded human stomach cancer using FNab06215(PCNA antibody) at dilution of 1:50
Background
The protein encoded by this gene is found in the nucleus and is a cofactor of DNA polymerase delta. The encoded protein acts as a homotrimer and helps increase the processivity of leading strand synthesis during DNA replication. In response to DNA damage, this protein is ubiquitinated and is involved in the RAD6-dependent DNA repair pathway. Two transcript variants encoding the same protein have been found for this gene. Pseudogenes of this gene have been described on chromosome 4 and on the X chromosome.