Proliferating cell nuclear antigen encoded by PCNA is found in the nucleus and is a cofactor of DNA polymerase delta. Proliferating cell nuclear antigen acts as a homotrimer and helps increase the processivity of leading strand synthesis during DNA replication. In response to DNA damage, proliferating cell nuclear antigen is ubiquitinated and is involved in the RAD6-dependent DNA repair pathway. Two transcript variants encoding the same protein have been found for PCNA. Pseudogenes of PCNA have been described on chromosome 4 and on the X chromosome.

PCNA Polyclonal Antibody detects endogenous levels of PCNA protein.

Optimal working dilutions should be determined experimentally by the investigator. Suggested starting dilutions are as follows: WB: 1:500-1:2000, IHC-p: 1:100-1:300, ELISA: 1:20000. Not yet tested in other applications.

PCNA Polyclonal Antibody product listed herein is for research use only and is not intended for use in human or clinical diagnosis. Suggested applications of our products are not recommendations to use our products in violation of any patent or as a license. We cannot be responsible for patent infringements or other violations that may occur with the use of this product.

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