Anti-PCNA Antibody

From the Antibodies.com catalogue of primary antibodies, this mouse monoclonal reagent is raised against PCNA (Proliferating Cell Nuclear Antigen), the conserved ~36 kDa nuclear cofactor of DNA polymerase that serves as a standard marker of proliferating cells. The antibody is supplied as a 50 µl liquid preparation of Mouse IgG1 formulated in TBS (pH 7.4) with 1% BSA and 40% glycerol, and preserved with 0.05% sodium azide. It is unconjugated and intended for direct labelling of endogenous PCNA in western blot (WB), immunohistochemistry (IHC) and flow cytometry (FC) workflows. The clone reacts with Human, Mouse and Rat samples, giving laboratories a single reagent that can be used across routine proliferation studies in cell lines, tissue sections and freshly prepared cell suspensions. As with other Antibodies.com primary antibodies, it should be stored refrigerated for short-term use and frozen at −20 °C in single-use aliquots to preserve activity across repeat experiments.