The KIAA0101 protein is a PCNA-binding regulator that plays a key role in DNA repair during replication. After DNA damage, it disrupts its interaction with PCNA and promotes the binding between monoubiquitinated PCNA and DNA polymerase eta (POLH) . KIAA0101 Protein, Human (His) is the recombinant human-derived KIAA0101 protein, expressed by E. coli , with N-His labeled tag.
