MABE283
Anti-p53 Antibody, clone PAb421
clone PAb421, from mouse
Sinónimos:
Cellular tumor antigen p53, Tumor suppressor p53
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About This Item
Código UNSPSC:
12352203
eCl@ss:
32160702
NACRES:
NA.41
Productos recomendados
origen biológico
mouse
Nivel de calidad
forma del anticuerpo
purified immunoglobulin
tipo de anticuerpo
primary antibodies
clon
PAb421, monoclonal
reactividad de especies
human, mouse
técnicas
immunohistochemistry: suitable
immunoprecipitation (IP): suitable
western blot: suitable
isotipo
IgG2aκ
Nº de acceso NCBI
Nº de acceso UniProt
Condiciones de envío
wet ice
modificación del objetivo postraduccional
unmodified
Información sobre el gen
mouse ... Trp53(22059)
Descripción general
p53 was discovered in 1979 as a cellular protein associating with the transforming protein of SV40 tumor virus. Since then, many different biochemical functions have been attributed to the 53 kDa phosphoprotein. Experimental evidence has suggested that p53 acts as a negative regulator of cell growth in normal cells). Thus, the inactivation or mutation of p53 may be an essential step in the development of malignancy. Wild-type p53 levels in normal cells and tissues were found to be very low. Mutant p53 polypeptide, however, is often found to be present at high concentrations in mammalian tumors and tumor cell lines. For example, in an immuno-histochemistry study 40% of human breast cancer showed elevated levels of mutant p53 in the cell nucleus. Mutations of the p53 protein have some characteristic features: Most of them are missense point mutations giving rise to an altered protein function. Also, many, but not all, mutant p53 proteins exhibit a common mutant structure, which can be recognized by monoclonal antibodies specific for p53 in the mutant conformation.
Especificidad
This antibody recognizes amino acids 376-378 of human p53.
Inmunógeno
Epitope: Amino acids 376-378 in human p53
Partially purified mouse p53
Aplicación
Immunoprecipitation Analysis: A representative lot from independent laboratory immunoprecipitated p53 in IP (Lehman, T. A., et al. (1991). Cancer Res. 51(15):4090-4096.; Harlow, E., et al. (1981). J Virol. 39(3):861-869.)
Immunohistochemistry Analysis: A representative lot from an independent laboratory detected p53 in human breast cancer tissue (Davidoff, A. M., et al. (1992). Proc Natl Acad Sci USA. 89(8):3439-3442.).
Immunohistochemistry Analysis: A representative lot from an independent laboratory detected p53 in human breast cancer tissue (Davidoff, A. M., et al. (1992). Proc Natl Acad Sci USA. 89(8):3439-3442.).
Research Category
Epigenetics & Nuclear Function
Epigenetics & Nuclear Function
Research Sub Category
Cell Cycle, DNA Replication & Repair
Cell Cycle, DNA Replication & Repair
Use Anti-p53 Antibody, clone PAb421 (Mouse Monoclonal Antibody) validated in WB, IP, IHC to detect p53 also known as Cellular tumor antigen p53, Tumor suppressor p53.
Calidad
Evaluated by Western Blot in mouse brain tissue lysate.
Western Blot Analysis: 1 µg/mL of this antibody detected p53 in 10 µg of mouse brain tissue lysate.
Western Blot Analysis: 1 µg/mL of this antibody detected p53 in 10 µg of mouse brain tissue lysate.
Descripción de destino
~53 kDa observed
Forma física
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.
Almacenamiento y estabilidad
Stable for 1 year at 2-8°C from date of receipt.
Note: Variability in freezer temperatures below -20°C may cause glycerol containing solutions to become frozen during storage.
Note: Variability in freezer temperatures below -20°C may cause glycerol containing solutions to become frozen during storage.
Nota de análisis
Control
Mouse brain tissue lysate
Mouse brain tissue lysate
Otras notas
Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.
Cláusula de descargo de responsabilidad
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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Código de clase de almacenamiento
12 - Non Combustible Liquids
Clase de riesgo para el agua (WGK)
WGK 1
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°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»
¿Ya tiene este producto?
Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.
Richard D Dinnen et al.
The Journal of biological chemistry, 282(37), 26675-26686 (2007-07-20)
Cancer cells escape apoptosis by intrinsic or acquired mechanisms of drug resistance. An alternative strategy to circumvent resistance to apoptosis could be through redirection into other death pathways, such as necrosis. However, necrosis is a nonspecific, nontargeted process resulting in
R Wadhwa et al.
Cell research, 9(4), 261-269 (2000-01-11)
In previous studies we have reported that a high level of expression of mot-2 protein results in malignant transformation of NIH 3T3 cells as analyzed by anchorage independent growth and nude mice assays [Kaul et al., Oncogene, 17, 907-11, 1998].
Meiqiongzi Zhang et al.
Frontiers in oncology, 7, 323-323 (2018-01-23)
The tumor suppressor gene TP53 is inactivated by mutation in a large fraction of human tumors. Around 10% of TP53 mutations are nonsense mutations that lead to premature termination of translation and expression of truncated unstable and non-functional p53 protein.
C M Simbulan-Rosenthal et al.
Neoplasia (New York, N.Y.), 3(3), 179-188 (2001-08-09)
The tumor-suppressor p53 undergoes extensive poly(ADP-ribosyl)ation early during apoptosis in human osteosarcoma cells, and degradation of poly(ADP-ribose) (PAR) attached to p53 coincides with poly(ADP-ribose)polymerase-1, (PARP-1) cleavage, and expression of p53 target genes. The mechanism by which poly(ADP-ribosyl)ation may regulate p53
M-H Lee et al.
Oncogenesis, 1, e25-e25 (2012-01-01)
Expression of metastasis-associated protein 1 (MTA1) gene correlates with the degree of invasion and metastasis in hepatocellular carcinoma (HCC). Expression of MTA1 is induced by hepatitis B virus X protein (HBx); however, little is known about the transcriptional regulation of
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