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MABE339

Sigma-Aldrich

Anti-p53 (wild type) Antibody, clone PAb1620

clone Pab1620, from mouse

Synonym(s):

Cellular tumor antigen p53, Tumor suppressor p53

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About This Item

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

biological source

mouse

Quality Level

100

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

Pab1620, monoclonal

species reactivity

human, mouse

technique(s)

immunohistochemistry: suitable
western blot: suitable

isotype

IgG2aκ

NCBI accession no.

NP_001120705

UniProt accession no.

P02340

shipped in

wet ice

target post-translational modification

unmodified

Gene Information

human ... TP53(7157)

General description

Wild-type p53 is present in the nucleus of all normal mammalian cells where it appears to be involved in the regulation of cell proliferation. The normal protein has a very short half-life and is present in only minute amounts in normal tissues and cells. In contrast, mutant p53 protein produced by malignant cells is usually a product of a point mutation in the p53 gene leading to substitution of a single amino acid that significantly prolongs the half-life of the protein. The accumulation of high levels of p53 is a potential novel marker for malignancy.

Immunogen

Mouse VLM tumor cells.

Application

Anti-p53 (wild type) Antibody, clone PAb1620 is a Mouse Monoclonal Antibody for detection of p53 (wild type) also known as Cellular tumor antigen p53, Tumor suppressor p53 & has been validated in WB & IHC.
Immunohistochemistry Analysis: A 1:50 dilution of this antibody detected p53 in normal human brain tissue.

Immunoprecipitation Analysis: A representative lot from an independent laboratory detected p53 in IP (Lu, X., et al. (1992). Cell. 70(1):153-161.).

Immunohistochemistry Analysis: A representative lot from an independent laboratory detected p53 in dorsal skin samples from animal trunks (Kramata, P., et al. (2005). Cancer Res. 65(9):3577-3585.) and in certain human cancer tissues (Cordon-Cardo, C., et al, (1991). 51(23 Pt 1):6372-6380.).
Research Category
Epigenetics & Nuclear Function
Research Sub Category
Cell Cycle, DNA Replication & Repair

Quality

Evaluated by Western Blot in mouse brain tissue lysate.

Western Blot Analysis: 1 µg/mL of this antibody detected p53 in mouse brain tissue lysate.

Target description

~53 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
Mouse brain tissue 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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Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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M W Ravera et al.
Oncogene, 16(15), 1993-1999 (1998-05-20)
Monoclonal antibody PAb1620 recognizes a conformational epitope on the transcription factor p53 and, upon binding, allosterically inhibits p53 binding to DNA. A highly diverse (1.5 x 10(10) members) phage-displayed library of peptides containing 40 random amino acids was used to
J Muret et al.
Annals of oncology : official journal of the European Society for Medical Oncology, 19(4), 793-800 (2007-12-11)
Recombinant tumor necrosis factor-alpha (TNF-alpha) combined to melphalan is clinically administered through isolated limb perfusion (ILP) for regionally advanced soft tissue sarcomas of the limbs. In preclinical studies, wild-type p53 gene is involved in the regulation of cytotoxic action of
Elizabeth Turpin et al.
Journal of virology, 79(14), 8802-8811 (2005-07-05)
The induction of apoptotic cell death is a hallmark of influenza virus infection. Although a variety of cellular and viral proteins have been implicated in this process, to date no conserved cellular pathway has been identified. In this study, we
Xiujie Sui et al.
Pathology international, 71(11), 741-751 (2021-10-19)
Lung adenocarcinoma (LUAD) is difficult to cureradically. Long non-coding RNAs (lncRNAs) in LUAD are a hotspot in molecular research, however, the role of lncRNA ASMTL-AS1 in LUAD is still unknown. Our study explores the role and mechanisms of ASMTL-AS1 in
Daniele Zink et al.
Oncogene, 21(31), 4788-4800 (2002-07-09)
Our previous recombination and biochemical analyses have led to the hypothesis that the tumor suppressor p53 monitors homologous recombination, a function which was previously attributed to the mismatch repair protein MSH2. Here, we show that a certain fraction of p53
View All Related Papers

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