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Safety Data Sheet (SDS) PE Anti-human/mouse/rat PCNA Antibody     Product Data Sheet (PDF)    
PE Anti-human/mouse/rat PCNA Antibody
2139540 100 tests $245.00       
Clone: PC10
Isotype: Mouse IgG2a, κ
Reactivity: Human, Mouse, Rat, Cross-Reactivity: Other species
Immunogen: Recombinant rat PCNA
Formulation: Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and 0.2% (w/v) BSA (origin USA).
Preparation: The antibody was purified by affinity chromatography, and conjugated with PE under optimal conditions. The solution is free of unconjugated PE and unconjugated antibody.
Storage & Handling: The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.

ICFC - Quality tested

Application Notes: Additional reported applications (for the relevant formats) include: immunohistochemical staining2,5,6 of acetone-fixed frozen sections and formalin-fixed paraffin-embedded tissue sections, immunoprecipitation, intracellular flow cytometry3, immunofluorescence microscopy9, and Western blotting10.
Recommended Usage:

Each lot of this antibody is quality control tested by immunofluorescent intracellular staining with flow cytometric analysis.

Test size products are transitioning from 20 µl to 5 µl per test. Please check your vial or your CoA to find the suggested use of this reagent per million cells in 100 µl staining volume or per 100 µl of whole blood. It is recommended that the reagent be titrated for optimal performance for each application.

Application References:

1. Ogata K, et al. 1985. J. Immunol. 135:2623.
2. Garcia R, et al. 1989. Am. J. Pathol. 134:733.
3. Landberg G, et al. 1990. Exp. Cell. Res. 187:111.
4. Waseem N, et al. 1990. J. Cell Sci. 96:121.
5. Yu C, et al. 1991. Histopathology 19:29.
6. Wilkins B, et al. 1992. J. Pathol. 166:45.
7. Yang W, et al. 1996. Human Pathol. 27:70.
8. Galkowska H, et al. 1996. Vet. Immunol. Immunopathol. 53:329.
9. Chou HYE, et al. 2006. J. Biol. Chem. 10:1074.
10. Fulvio MD, et al. 2006. Oncogene 25:3932.
11. Eswarakumar VP and Schlessinger J. 2007. Proc. Natl. Acad. Sci. USA 104:3937.
12. Kumsiri R, et al. 2010. Acta Trop. 116:217. PubMed

MOLT-4 cells fixed in 70%

MOLT-4 cells fixed in 70% ethanol then stained with PC10 PE


The PC10 monoclonal antibody reacts with proliferating cell nuclear antigen also known as PCNA or the DNA polymerase δ auxiliary protein. PCNA is a 36 kD trimeric ring that acts as a DNA-polymerase sliding clamp expressed in the nucleus of all proliferating cells. A prime function of PCNA appears to be increasing DNA polymerase δ processibility during elongation of the leading strand. PCNA is a useful marker for DNA synthesis and is highly conserved among most species, thus highlighting the very broad reactivity of this antibody.

Other Names: Proliferating Cell Nuclear Antigen, DNA Polymerase δ Auxiliary Protein
Structure: DNA-polymerase sliding clamp, trimeric ring; 36 kD
Distribution: Nuclear, all proliferating cells
Function: RAD6-dependent DNA repair pathway; increases DNA polymerase δ processibility during elongation of the leading strand
Ligand Receptor: Ubiquitination, Sumoylation
Interaction: PCNA, DNA polymerase δ, Rad6, Rad18, UBC9, MMS2, UBC13, RAD5
Antigen References:

1. Travali S, et al. 1989. J. Biol. Chem. 264:7466.
2. Waseem N, et al. 1990. J. Cell Sci. 96:121.
3. Hall P, et al. 1990. J. Pathol. 162:285.
4. Landberg G, et al. 1991. Cancer Res. 51:4570.
5. Woods A, et al. 1991. Histopathol. 19:21.
6. Hoege C, et al. 2002. Nature 419:135.
7. Yue H, et al. 2003. World J. Gastroenterol. 9:377.
8. Shan B, et al. 2003. J. Biol. Chem. 278:44009.