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Immunofluorescent analysis of 293 cells using a PCNA polyclonal antibody (Product # PA5-12448) at a dilution of 1:10-50, followed by a fluor-conjugated goat anti-rabbit secondary antibody (green). Actin filaments were stained with dye-conjugated phalloidin (red). Nuclei were stained with DAPI (blue).
|Tested species reactivity||Human|
|Host / Isotype||Rabbit / IgG|
|Immunogen||KLH conjugated synthetic peptide between 231-261 amino acids from the C-terminal region of human PCNA|
|Purification||Ammonium sulfate precipitation|
|Contains||0.09% sodium azide|
|Storage Conditions||Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.|
|Tested Applications||Dilution *|
|Western Blot (WB)||1:1000|
* Suggested working dilutions are given as a guide only. It is recommended that the user titrate the product for use in their own experiment using appropriate negative and positive controls.
This antibody is predicted to react with bovine, hamster, non-human primate and rat based on sequence homology.
PCNA is found in the nucleus and is a cofactor of DNA polymerase delta. This 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.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Cyclin; DNA polymerase delta auxiliary protein; PCNA; Proliferating cell nuclear antigen