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Key Documents

MABE288

Sigma-Aldrich

Anti-PCNA Antibody, clone PC10

clone PC10, from mouse

Sinónimos:

Proliferating cell nuclear antigen, PCNA, Cyclin

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About This Item

UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41

biological source

mouse

Quality Level

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

PC10, monoclonal

species reactivity

human

technique(s)

immunofluorescence: suitable
immunohistochemistry: suitable
western blot: suitable

isotype

IgG2aκ

NCBI accession no.

UniProt accession no.

shipped in

wet ice

target post-translational modification

unmodified

Gene Information

human ... PCNA(5111)

General description

Proliferating cell nuclear antigen (PCNA) is a heterotrimeric nuclear protein that functions as a clamp on replicating DNA. In cases of DNA damage and failure of the DNA repair pathways, PCNA mediates translesion DNA synthesis, a DNA damage tolerance (DDT) pathway, which allows replication to progress in spite of large lesions to DNA which may be caused by replication stress, ionizing radiation, spontaneous DNA damage, among other factors. PCNA primarily recruits low-fidelity DNA polymerase enzymes that are capable of elongating DNA over lesion sites. PCNA is regulated by cycles of ubiquitination, depending on the DDT pathway involved: PCNA is monoubiquitinated by Rad6–Rad18; polyubiquitinated by the Mms2-Ubc13-Rad5; or sumoylated by the Ubc9-Siz1 complex.

Immunogen

Recombinant protein corresponding to human PCNA.

Application

Immunohistochemistry Analysis: A 1:1,000 dilution from a representative lot detected PCNA in human colon adenocarcinoma tissues and human tonsil tissues.

Immunofluorescence Analysis: A 1:1,500 dilution from a representative lot detected PCNA in human lymph nodes and in human colon adenocarcinoma cells.
Research Category
Epigenetics & Nuclear Function
Research Sub Category
Cell Cycle, DNA Replication & Repair
Use Anti-PCNA Antibody, clone PC10 (Mouse Monoclonal Antibody) validated in WB, IHC, IF to detect PCNA also known as Proliferating cell nuclear antigen, PCNA, Cyclin.

Quality

Evaluated by Western Blot in HeLa cell lysate.

Western Blot Analysis: 0.01 µg/mL of this antibody recognized PCNA in 10 µg of HeLa cell lysate.

Target description

~29 kDa observed

Physical form

Format: Purified
Protein G Purified
Purified mouse monoclonal IgG2aκ in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

Storage and Stability

Stable for 1 year at 2-8°C from date of receipt.

Analysis Note

Control
HeLa cell lysate

Other Notes

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Referencia del producto
Descripción
Precios

Storage Class

12 - Non Combustible Liquids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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An important advance in cancer therapy has been the development of poly(ADP-ribose) polymerase (PARP) inhibitors for the treatment of homologous recombination (HR)-deficient cancers1-6. PARP inhibitors trap PARPs on DNA. The trapped PARPs are thought to block replisome progression, leading to

Artículos

Loading controls in western blotting application.

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