JavaScript is disabled in your browser. Please enable JavaScript to view this website.
AB280088

Anti-PCNA antibody [24/PCNA]

Be the first to review this product! Submit a review

|

(8 Publications)

Mouse Recombinant Monoclonal PCNA antibody. Suitable for ICC/IF, WB, IHC-P and reacts with Rat, Human, Mouse samples. Cited in 8 publications.

View Alternative Names

DNA sliding clamp PCNA, Cyclin, Proliferating cell nuclear antigen, PCNA

9 Images
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PCNA antibody [24/PCNA] (AB280088)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PCNA antibody [24/PCNA] (AB280088)

Immunohistochemical analysis of paraffin-embedded human colon tissue labeling PCNA with ab280088 at 1/5000 (0.215 μg/ml) dilution followed by a ready to use LeicaDS9800 (Bond® Polymer Refine Detection). Nuclear staining on human colon.

The section was incubated with ab280088 for 30 mins at room temperature and followed by rabbit specific IgG antibody ab125913 for 8 minutes. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin. Secondary antibody only control : Secondary antibody is ready to use LeicaDS9800 (Bond® Polymer Refine Detection).

Heat mediated antigen retrieval with Citrate buffer (pH 6.0, epitope retrieval solution 1) for 20 minutes.

Immunocytochemistry/ Immunofluorescence - Anti-PCNA antibody [24/PCNA] (AB280088)
  • ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-PCNA antibody [24/PCNA] (AB280088)

Immunofluorescent analysis of 100% methanol-fixed, 0.1% Triton X-100 permeabilized HeLa cells labelling PCNA with ab280088 at 1/20 (53.7 μg/ml) dilution, followed by ab150113 Goat Anti-mouse IgG H&L (Alexa Fluor® 488) antibody at 1/1000 dilution (Green).

Confocal image showing nuclear staining in HeLa cell line.

ab179513 anti-beta Tubulin rabbit monoclonal antibody was used to counterstain tubulin at 1/200 dilution followed by ab150080 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 594) at a 1/500 dilution (Red). The nuclear counterstain was DAPI (Blue).

Negative control 1 : ab280088 at a 1/20 dilution followed by ab150080 at a 1/500 dilution.

Negative control 2 : ab179513 at a 1/200 dilution followed by ab150113 at a 1/1000 dilution.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PCNA antibody [24/PCNA] (AB280088)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PCNA antibody [24/PCNA] (AB280088)

Immunohistochemical analysis of paraffin-embedded human tonsil tissue labeling PCNA with ab280088 at 1/5000 (0.215 μg/ml) dilution followed by a ready to use LeicaDS9800 (Bond® Polymer Refine Detection). Nuclear staining on human tonsil.

The section was incubated with ab280088 for 30 minutes at room temperature and followed by rabbit specific IgG antibody ab125913 for 8 minutes. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin. Secondary antibody only control : Secondary antibody is ready to use LeicaDS9800 (Bond® Polymer Refine Detection).

Heat mediated antigen retrieval with Citrate buffer (pH 6.0, epitope retrieval solution 1) for 20 minutes.

Immunocytochemistry/ Immunofluorescence - Anti-PCNA antibody [24/PCNA] (AB280088)
  • ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-PCNA antibody [24/PCNA] (AB280088)

Immunofluorescent analysis of 100% methanol-fixed, 0.1% Triton X-100 permeabilized NIH/3T3 cells labelling PCNA with ab280088 at 1/20 (53.7 μg/ml) dilution, followed by ab150113 Goat Anti-mouse IgG H&L (Alexa Fluor® 488) antibody at 1/1000 dilution (Green).

Confocal image showing nuclear staining in NIH/3T3 cell line.

ab179513 anti-beta Tubulin rabbit monoclonal antibody was used to counterstain tubulin at 1/200 dilution followed by ab150080 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 594) at a 1/500 dilution (Red). The nuclear counterstain was DAPI (Blue).

Negative control 1 : ab280088 at a 1/20 dilution followed by ab150080 at a 1/500 dilution.

Negative control 2 : ab179513 at a 1/200 dilution followed by ab150113 at a 1/1000 dilution.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PCNA antibody [24/PCNA] (AB280088)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PCNA antibody [24/PCNA] (AB280088)

Immunohistochemical analysis of paraffin-embedded mouse spleen tissue labeling PCNA with ab280088 at 1/5000 (0.215 μg/ml) dilution followed by a ready to use LeicaDS9800 (Bond® Polymer Refine Detection). Nuclear staining on mouse spleen.

The section was incubated with ab280088 for 30 minutes at room temperature and followed by rabbit specific IgG antibody ab125913 for 8 minutes. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin. Secondary antibody only control : Secondary antibody is ready to use LeicaDS9800 (Bond® Polymer Refine Detection).

Heat mediated antigen retrieval with Citrate buffer (pH 6.0, epitope retrieval solution 1) for 20 minutes.

Immunocytochemistry/ Immunofluorescence - Anti-PCNA antibody [24/PCNA] (AB280088)
  • ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-PCNA antibody [24/PCNA] (AB280088)

Immunofluorescent analysis of 100% methanol-fixed, 0.1% Triton X-100 permeabilized C6 cells labelling PCNA with ab280088 at 1/20 (53.7 μg/ml) dilution, followed by ab150113 Goat Anti-mouse IgG H&L (Alexa Fluor® 488) antibody at 1/1000 dilution (Green).

Confocal image showing nuclear and weak cytoplasmic staining in C6 cell line.

ab179513 anti-beta Tubulin rabbit monoclonal antibody was used to counterstain tubulin at 1/200 dilution followed by ab150080 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 594) at a 1/500 dilution (Red). The nuclear counterstain was DAPI (Blue).

Negative control 1 : ab280088 at a 1/20 dilution followed by ab150080 at a 1/500 dilution.

Negative control 2 : ab179513 at a 1/200 dilution followed by ab150113 at a 1/1000 dilution.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PCNA antibody [24/PCNA] (AB280088)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PCNA antibody [24/PCNA] (AB280088)

Immunohistochemical analysis of paraffin-embedded rat spleen tissue labeling PCNA with ab280088 at 1/5000 (0.215 μg/ml) dilution followed by a ready to use LeicaDS9800 (Bond® Polymer Refine Detection). Nuclear staining on rat spleen.

The section was incubated with ab280088 for 30 minutes at room temperature and followed by rabbit specific IgG antibody ab125913 for 8 minutes. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin. Secondary antibody only control : Secondary antibody is ready to use LeicaDS9800 (Bond® Polymer Refine Detection).

Heat mediated antigen retrieval with Citrate buffer (pH 6.0, epitope retrieval solution 1) for 20 minutes.

Western blot - Anti-PCNA antibody [24/PCNA] (AB280088)
  • WB

Supplier Data

Western blot - Anti-PCNA antibody [24/PCNA] (AB280088)

Blocking/Dilution buffer : 5% NFDM/TBST.

All lanes:

Western blot - Anti-PCNA antibody [24/PCNA] (ab280088) at 1/1000 dilution

Lane 1:

HeLa (human cervix adenocarcinoma epithelial cell ), whole cell lysate at 20 µg

Lane 2:

Jurkat (human T cell leukemia T lymphocyte), whole cell lysate at 20 µg

Lane 3:

A431 (human epidermoid carcinoma epithelial cell), whole cell lysate at 20 µg

Secondary

All lanes:

Peroxidase-Conjugated Goat anti-Mouse IgG (H+L) at 1/10000 dilution

Predicted band size: 29 kDa

false

Exposure time: 26s

Western blot - Anti-PCNA antibody [24/PCNA] (AB280088)
  • WB

Supplier Data

Western blot - Anti-PCNA antibody [24/PCNA] (AB280088)

Blocking/Dilution buffer : 5% NFDM/TBST.

All lanes:

Western blot - Anti-PCNA antibody [24/PCNA] (ab280088) at 1/1000 dilution

Lane 1:

C6 (rat glial tumor glial cell), whole cell lysate at 20 µg

Lane 2:

RAW264.7 (mouse Abelson murine leukemia virus-induced tumor macrophage), whole cell lysate at 20 µg

Lane 3:

PC-12 (rat adrenal gland pheochromocytoma), whole cell lysate at 20 µg

Lane 4:

NIH/3T3 (mouse embryonic fibroblast), whole cell lysate at 20 µg

Secondary

All lanes:

Peroxidase-Conjugated Goat anti-Mouse IgG (H+L) at 1/10000 dilution

Predicted band size: 29 kDa

false

Exposure time: 6s

  • Carrier free

    Anti-PCNA antibody [24/PCNA] - BSA and Azide free

Key facts

Host species

Mouse

Clonality

Monoclonal

Clone number

24/PCNA

Isotype

IgG1

Carrier free

No

Reacts with

Mouse, Rat, Human

Applications

ICC/IF, WB, IHC-P

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "1/20", "ICCIF-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/1000", "WB-species-notes": "<p></p>", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/5000", "IHCP-species-notes": "<p></p> Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol." }, "Mouse": { "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "1/20", "ICCIF-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/1000", "WB-species-notes": "<p></p>", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/5000", "IHCP-species-notes": "<p></p> Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol." }, "Rat": { "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "1/20", "ICCIF-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/1000", "WB-species-notes": "<p></p>", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/5000", "IHCP-species-notes": "<p></p> Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol." } } }

Product details

What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

Want a custom formulation?
This antibody clone is manufactured by Abcam. If you require a custom buffer formulation or conjugation for your experiments, please contact orders@abcam.com

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
Preservative: 0.01% Sodium azide Constituents: PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA
Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

PCNA or Proliferating Cell Nuclear Antigen functions as a sliding clamp for DNA polymerases during DNA replication. This important role enables it to coordinate the orderly duplication of the genome by increasing the processivity of DNA polymerase δ. PCNA weighs approximately 29 kDa and forms a homotrimeric ring structure. It is expressed in the nucleus of cells often found abundantly in proliferating cells. Aside from its main name some people also refer to it as PC10.
Biological function summary

This protein serves a core function in cell cycle regulation and DNA repair. PCNA acts as a scaffold for the assembly of numerous proteins involved in DNA processing forming part of the replication fork complex. It interacts with cyclins and cyclin-dependent kinases (CDKs) linking DNA synthesis to cell cycle progression. Furthermore PCNA partners with proteins involved in DNA mismatch repair base excision repair and nucleotide excision repair.

Pathways

PCNA is integral in the DNA replication and repair pathways. It closely associates with the p21 protein which regulates the cell cycle by inhibiting cyclin-CDK complexes upon DNA damage. PCNA also plays a part in the ubiquitin-proteasome pathway where its modification by ubiquitin impacts how cells respond to DNA damage. This modification recruits specific proteins for DNA repair highlighting its central role in maintaining genomic stability.

PCNA is linked to cancer and autoimmune diseases. Its overexpression is common in various cancers reflecting its role in cell proliferation and the cell cycle. PCNA antibodies are sometimes found in the serum of patients with systemic lupus erythematosus (SLE) a connection also related to alterations in the p21 protein pathway. The interaction between PCNA and disease-specific proteins emphasizes its importance in both cell proliferation and immune system disorders.

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Target data

Confers DNA tethering and processivity to DNA polymerases and other proteins (PubMed : 24695737, PubMed : 24939902, PubMed : 35585232). Auxiliary protein of DNA polymerase delta and epsilon, is involved in the control of DNA replication by increasing the polymerases' processivity during elongation of the leading strand (PubMed : 35585232). Induces a robust stimulatory effect on the 3'-5' exonuclease and 3'-phosphodiesterase, but not apurinic-apyrimidinic (AP) endonuclease, APEX2 activities. Has to be loaded onto DNA in order to be able to stimulate APEX2. Plays a key role in DNA damage response (DDR) by being conveniently positioned at the replication fork to coordinate DNA replication with DNA repair and DNA damage tolerance pathways (PubMed : 24939902). Acts as a loading platform to recruit DDR proteins that allow completion of DNA replication after DNA damage and promote postreplication repair : monoubiquitinated PCNA leads to recruitment of translesion (TLS) polymerases, while 'Lys-63'-linked polyubiquitination of PCNA is involved in error-free pathway and employs recombination mechanisms to synthesize across the lesion (PubMed : 24695737).
See full target information PCNA

Publications (8)

Recent publications for all applications. Explore the full list and refine your search

BJOG : an international journal of obstetrics and gynaecology 132:107-119 PubMed39973029

2025

Effects of Gonadotropin-Releasing Hormone Analogues on Ovarian Function and Embryogenesis: A Cyclophosphamide-Induced Mouse Model Study.

Applications

Unspecified application

Species

Unspecified reactive species

Qiwang Lin,Mingzhu Cao,Zijin Xu,He Fei,Yunfeng Jin,Jianqiao Liu,Hua Jiang

Virulence 15:2350893 PubMed38725096

2024

effector CvpE maintains biogenesis of -containing vacuoles by suppressing lysosome tubulation through binding PI(3)P and perturbing PIKfyve activity on lysosomes.

Applications

Unspecified application

Species

Unspecified reactive species

Mingliang Zhao,Shan Zhang,Weiqiang Wan,Chunyu Zhou,Nana Li,Ruxi Cheng,Yonghui Yu,Xuan Ouyang,Dongsheng Zhou,Jun Jiao,Xiaolu Xiong

Journal of cardiovascular development and disease 11: PubMed38248875

2024

Calciprotein Particles Induce Cellular Compartment-Specific Proteome Alterations in Human Arterial Endothelial Cells.

Applications

Unspecified application

Species

Unspecified reactive species

Daria Shishkova,Arseniy Lobov,Egor Repkin,Victoria Markova,Yulia Markova,Anna Sinitskaya,Maxim Sinitsky,Egor Kondratiev,Evgenia Torgunakova,Anton Kutikhin

Thoracic cancer 14:1606-1617 PubMed37105940

2023

Propofol mediates non-small cell lung cancer growth in part by regulating circ_0003028-related mechanisms.

Applications

Unspecified application

Species

Unspecified reactive species

Xiuli Zhang,Dongzhi Liu,Ping Wang,Naihe Liu

Environmental science and pollution research international 30:26982-26997 PubMed36372859

2022

Implication of apoptosis and oxidative stress in mitigation of ivermectin long-term hazards by zinc nanoparticles in male rabbits.

Applications

Unspecified application

Species

Unspecified reactive species

Set A El-Shobokshy,Magda I Abo-Samaha,Ferial M Sahwan,Samia M Abd El-Rheem,Mohamed Emam,Asmaa F Khafaga

Frontiers in oncology 12:759864 PubMed35756606

2022

Exosomal miR-4800-3p Aggravates the Progression of Hepatocellular Carcinoma Regulating the Hippo Signaling Pathway by Targeting STK25.

Applications

Unspecified application

Species

Unspecified reactive species

Haoming Lin,Jicai Peng,Taifeng Zhu,Meihong Xiong,Rui Zhang,Liming Lei

Journal of clinical laboratory analysis 36:e24116 PubMed34811815

2021

Circ_0000463 contributes to the progression and glutamine metabolism of non-small-cell lung cancer by targeting miR-924/SLC1A5 signaling.

Applications

Unspecified application

Species

Unspecified reactive species

Yunzhong Liu,Shujun Wang,Songli Pan,Qingfeng Yan,Yueping Li,Ying Zhao

Experimental and therapeutic medicine 22:1309 PubMed34630663

2021

Matrine ameliorates the inflammatory response and lipid metabolism in vascular smooth muscle cells through the NF-κB pathway.

Applications

Unspecified application

Species

Unspecified reactive species

Guanglei Wang,Chengyu Ji,Chunling Wang,Zhonghui Liu,Aizhong Qu,Huaixin Wang
View all publications

Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.
For full details, please see our Terms & Conditions

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

For licensing inquiries, please contact partnerships@abcam.com