PCNA Antibody

Novus Biologicals | Catalog # NBP1-32075

Novus Biologicals
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Key Product Details

Species Reactivity

Validated:

Human, Mouse, Rat, Drosophila, Golden Syrian Hamster

Cited:

Mouse

Predicted:

Bovine (98%), Porcine (99%), Rhesus Macaque (100%), Zebrafish (92%). Backed by our 100% Guarantee.

Applications

Validated:

Immunohistochemistry, Immunohistochemistry-Paraffin, Immunohistochemistry-Frozen, Western Blot, Immunocytochemistry/ Immunofluorescence, Immunoprecipitation

Cited:

IF/IHC

Label

Unconjugated

Antibody Source

Polyclonal Rabbit IgG
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Product Specifications

Immunogen

Recombinant protein encompassing a sequence within the center region of human PCNA. The exact sequence is proprietary.

Reactivity Notes

Xenopus laevis (88%).

Localization

Nucleus

Marker

Proliferation Marker

Clonality

Polyclonal

Host

Rabbit

Isotype

IgG

Theoretical MW

29 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Scientific Data Images for PCNA Antibody

Western Blot: PCNA Antibody [NBP1-32075]

Western Blot: PCNA Antibody [NBP1-32075]

Western Blot: PCNA Antibody [NBP1-32075] - A. 30 ug PC-12 whole cell lysate/extract 12 % SDS-PAGEPCNA antibody dilution: 1:2500
Immunocytochemistry/ Immunofluorescence: PCNA Antibody [NBP1-32075]

Immunocytochemistry/ Immunofluorescence: PCNA Antibody [NBP1-32075]

Immunocytochemistry/Immunofluorescence: PCNA Antibody [NBP1-32075] - HeLa cells were fixed in ice-cold MeOH for 5 min. Green: PCNA protein stained by PCNA antibody diluted at 1:1000. Blue: Hoechst 33342 staining. Scale bar = 10 um
Western Blot: PCNA Antibody [NBP1-32075]

Western Blot: PCNA Antibody [NBP1-32075]

Western Blot: PCNA Antibody [NBP1-32075] - Various whole cell extracts (30 ug) were separated by 12% SDS-PAGE, and the membrane was blotted with PCNA antibody diluted at a dilution of 1:2500.
Western Blot: PCNA Antibody [NBP1-32075]

Western Blot: PCNA Antibody [NBP1-32075]

Western Blot: PCNA Antibody [NBP1-32075] - A. 30 ug NIH-3T3 whole cell lysate/extract 12 % SDS-PAGEPCNA antibody dilution: 1:2500
Immunocytochemistry/ Immunofluorescence: PCNA Antibody [NBP1-32075]

Immunocytochemistry/ Immunofluorescence: PCNA Antibody [NBP1-32075]

Immunocytochemistry/Immunofluorescence: PCNA Antibody [NBP1-32075] - HeLa cells were fixed in 4% paraformaldehyde at RT for 15 min. Green: PCNA protein stained by PCNA antibody diluted at 1:500. Red: Phalloidin, a cytoskeleton marker, diluted at 1:200. Scale bar = 10 um.
Immunohistochemistry-Paraffin: PCNA Antibody [NBP1-32075]

Immunohistochemistry-Paraffin: PCNA Antibody [NBP1-32075]

Immunohistochemistry-Paraffin: PCNA Antibody [NBP1-32075] - Mouse testis. PCNA antibody dilution: 1:500. Antigen Retrieval: Trilogy™ (EDTA based, pH 8.0) buffer, 15min.
Immunohistochemistry-Paraffin: PCNA Antibody [NBP1-32075]

Immunohistochemistry-Paraffin: PCNA Antibody [NBP1-32075]

Immunohistochemistry-Paraffin: PCNA Antibody [NBP1-32075] - Human colon. PCNA antibody diluted at 1:500. Antigen Retrieval: Citrate buffer, pH 6.0, 15 min.
Immunohistochemistry-Paraffin: PCNA Antibody [NBP1-32075]

Immunohistochemistry-Paraffin: PCNA Antibody [NBP1-32075]

Immunohistochemistry-Paraffin: PCNA Antibody [NBP1-32075] - Human cervical carcinoma. PCNA antibody diluted at 1:500. Antigen Retrieval: Citrate buffer, pH 6.0, 15 min.
Immunoprecipitation: PCNA Antibody [NBP1-32075]

Immunoprecipitation: PCNA Antibody [NBP1-32075]

Immunoprecipitation: PCNA Antibody [NBP1-32075] - Immunoprecipitation of PCBP2 protein from HeLa whole cell extracts using 5 ug of PCBP2 antibody. Western blot analysis was performed using PCBP2 antibody. EasyBlot anti-Rabbit IgG was used as a secondary reagent.
PCNA Antibody

Western Blot: PCNA Antibody [NBP1-32075] -

Western Blot: PCNA Antibody [NBP1-32075] - Whole cell extract (30 ug) was separated by 12% SDS-PAGE, and the membrane was blotted with PCNA antibody (NBP1-32075) diluted at 1:1000. The HRP-conjugated anti-rabbit IgG antibody was used to detect the primary antibody.
PCNA Antibody

Western Blot: PCNA Antibody [NBP1-32075] -

PCNA antibody detects PCNA protein by Western blot analysis. Various whole cell extracts (30 ug) were separated by 12% SDS-PAGE, and the membrane was blotted with PCNA antibody (NBP1-32075) diluted at 1:2500.
PCNA Antibody

Western Blot: PCNA Antibody [NBP1-32075] -

Activation (RAPA) (20 μM) and inhibition (CQ) (50 μM) of HIF-1 alpha affected autophagy, proliferation, and anti-apoptosis ability of yak heart CASMCs. (A–C) Effects of RAPA and CQ on the expression of autophagy-related proteins in yak heart CASMCs. (D–G) RAPA and CQ on the expression of LC3-II and P62 protein in yak heart CASMCs by IF analysis. Magnification: ×10, Bar = 200 μm. (H,I) The effects of RAPA and CQ on autophagy expression in yak heart CASMCs by Ad-mRFP-GFP-LC3B analysis. Bar = 20 μm. (J–L) The effects of RAPA and CQ on the expression of proliferation- and apoptosis-related proteins in yak heart CASMCs by Western blot. (M,O) EdU proliferation was used to detect the effect of RAPA and CQ on proliferation expression in yak heart CASMCs. (N,P) Tunel apoptosis was used to detect the effect of RAPA and CQ on apoptosis expression in yak heart CASMCs. Magnification: ×10, Bar = 200 μm. (** p < 0.01) (n = 3). Image collected and cropped by CiteAb from the following open publication (https://pubmed.ncbi.nlm.nih.gov/40001559), licensed under a CC-BY license. Not internally tested by Novus Biologicals.
PCNA Antibody

Western Blot: PCNA Antibody [NBP1-32075] -

Hypoxia induces the expression of PCNA, Bax, and Bcl-2 in yak CASMCs. (A) Primary yak CASMCs were cultured in vitro. Magnification: ×10, Bar = 200 μm. (B) Identification of CASMCs in yak heart. Magnification: ×10, Bar = 200 μm. (C,D) Hypoxia-induced levels of PCNA, Bax, and Bcl-2 proteins in CASMCs of yak heart induced by Western blot. (E) Hypoxia-induced levels of PCNA, Bax, and Bcl-2 mRNAs in CASMCs of yak heart by qRT-PCR. (nsp ≥ 0.05, * p < 0.05, ** p < 0.01) (n = 3). Image collected and cropped by CiteAb from the following open publication (https://pubmed.ncbi.nlm.nih.gov/40001559), licensed under a CC-BY license. Not internally tested by Novus Biologicals.
PCNA Antibody

Western Blot: PCNA Antibody [NBP1-32075] -

IHC, Western blot, and qRT-PCR analysis of changes in PCNA, Bax, and Bcl-2 in heart tissue of yak at different stages. (A) Localization and distribution of PCNA, Bax, and Bcl-2 proteins in yak hearts at different ages. Magnification: ×20, Bar = 100 μm. (B,C) The levels of PCNA, Bax, and Bcl-2 proteins in heart tissue of yaks at different ages were determined by Western blot. Western blot original images can be found in File S1. (D) The levels of PCNA, Bax, and Bcl-2 mRNAs in heart tissues of yaks at different ages were determined by qRT-PCR. (nsp ≥ 0.05, * p < 0.05, ** p < 0.01) (n = 3). ★: cardiomyocytes; ▲: vascular smooth muscle cells; ↑: vascular endothelial cells. Newborn: Newborn; 6 M: 6 months old; 2 Y: 2 years old; 4 Y: 4 years old; 6 Y: 6 years old; 10 Y: 10 years old. Image collected and cropped by CiteAb from the following open publication (https://pubmed.ncbi.nlm.nih.gov/40001559), licensed under a CC-BY license. Not internally tested by Novus Biologicals.
PCNA Antibody

Western Blot: PCNA Antibody [NBP1-32075] -

Activation (DMOG) (200 μM) and inhibition (LW6) (25 μM) of HIF-1 alpha affected the proliferation and anti-apoptotic ability of yak heart CASMCs. (A–C) Effects of DMOG and LW6 on the expression of proliferation- and apoptosis-related proteins in yak heart CASMCs. (D,F) EdU proliferation was used to detect the effect of DMOG and LW6 on the proliferation expression of yak heart CASMCs. (E,G) Tunel apoptosis assay was used to detect the effect of DMOG and LW6 on apoptosis expression in CASMCs of yak heart. Magnification: ×10, Bar = 200 μm. ( ** p < 0.01) (n = 3). Image collected and cropped by CiteAb from the following open publication (https://pubmed.ncbi.nlm.nih.gov/40001559), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Applications for PCNA Antibody

Application
Recommended Usage

Immunocytochemistry/ Immunofluorescence

1:100-1:1000

Immunohistochemistry

1:100-1:1000

Immunohistochemistry-Frozen

1:10 - 1:500

Immunohistochemistry-Paraffin

1:100-1:1000

Immunoprecipitation

1:100-1:500

Western Blot

1:500-1:3000

Formulation, Preparation, and Storage

Purification

Antigen Affinity-purified

Formulation

PBS, 1% BSA, 20% Glycerol

Preservative

0.025% Proclin 300

Concentration

Concentrations vary lot to lot. See vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Aliquot and store at -20C or -80C. Avoid freeze-thaw cycles.

Background: PCNA

PCNA is a marker for cells in early G1 phase and S phase of the cell cycle. It is found in the nucleus and is a cofactor of DNA polymerase delta. PCNA acts as a homotrimer and helps increase the processivity of leading strand synthesis during DNA replication. In response to DNA damage, PCNA 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 this gene have been described on chromosome 4 and on the X chromosome.

Long Name

Proliferating Cell Nuclear Antigen

Alternate Names

cyclin, DNA polymerase delta auxiliary protein, MGC8367, proliferating cell nuclear antigen

Gene Symbol

PCNA

Additional PCNA Products

Product Documents for PCNA Antibody

Certificate of Analysis

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Product Specific Notices for PCNA Antibody

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Protocols

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