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Key Documents

OP09

Sigma-Aldrich

Anti-p53 (Ab-2) (Pantropic) Mouse mAb (PAb1801)

liquid, clone PAb1801, Calbiochem®

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About This Item

Código UNSPSC:
12352203
NACRES:
NA.43

origen biológico

mouse

Nivel de calidad

forma del anticuerpo

purified antibody

tipo de anticuerpo

primary antibodies

clon

PAb1801, monoclonal

formulario

liquid

contiene

≤0.1% sodium azide as preservative

reactividad de especies

human

no debe reaccionar con

mouse, rat

fabricante / nombre comercial

Calbiochem®

condiciones de almacenamiento

do not freeze

isotipo

IgG1

Condiciones de envío

wet ice

temp. de almacenamiento

2-8°C

modificación del objetivo postraduccional

unmodified

Información sobre el gen

human ... TP53(7157)

Descripción general

Purified mouse monoclonal antibody generated by immunizing BALB/c mice with the specified immunogen and fusing splenocytes with SP2/0 Ag14 mouse myeloma cells (see application references). Recognizes the ~53 kDa mutant and wild-type forms of p53.
Recognizes the ~53 kDa wild-type and mutant p53 protein in A-431 cells and breast carcinoma tissue.
This Anti-p53 (Ab-2) (Pantropic) Mouse mAb (PAb1801) is validated for use in Frozen Sections, Gel Shift, Immunoblotting, IP, Paraffin Sections for the detection of p53 (Ab-2) (Pantropic).

Inmunógeno

Epitope: within amino acids 46-55 of human p53
Human
a human p53 fusion protein

Aplicación

Frozen Sections (5 µg/ml)

Gel Shift (see comments)

Immunoblotting (2.5 µg/ml)

Immunoprecipitation (1 µg/sample)

Paraffin Sections (5 µg/ml, pepsin, trypsin, or heat pre-treatment required)

Envase

Please refer to vial label for lot-specific concentration.

Advertencia

Toxicity: Standard Handling (A)

Forma física

In 50 mM sodium phosphate buffer, 0.2% gelatin, pH 7.5.

Nota de análisis

Negative Control
SK-OV-3 cells or normal skin
Positive Control
A431 cells or breast carcinoma tissue

Otras notas

El-Deiry, W.S., et al. 1994. Cancer Res.54, 1169.
Greenblatt, M.S., et al. 1994. Cancer Res.54, 4855.
Barak, Y., et al. 1993. EMBO J.12, 461.
Kastan, M.B., et al. 1992. Cell71, 587.
Kuerbitz, S.J. 1992. Proc. Natl. Acad. Sci. USA89, 7491.
Lane, D.P. 1992. Nature358, 15.
Kastan, M.B., et al. 1991. Cancer Res.51, 6304.
Wild-type p53 has a short half-life and is present in low amounts in cells. For immunoprecipitation, increasing the amount of sample to be immunoprecipitated and applied to the gel may help visualize wild-type p53; short incubation times with 35S-Met (≤ 1 h) will help reduce background. For immunoblots of wild-type p53, maximize sensitivity by preconcentrating samples by immunoprecipitation with Cat. No. OP09, then immunoblot using Cat. No. PC35 and chemiluminescent detection. For a gel shift assay, use Cat. No. OP09L and resuspend in 100 µl buffer. Antibody should be titrated for optimal results in individual systems.

Información legal

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

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Código de clase de almacenamiento

10 - Combustible liquids

Clase de riesgo para el agua (WGK)

nwg

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»

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Shou-Ching Tang et al.
Breast cancer research and treatment, 84(3), 203-213 (2004-03-18)
BAG-1, a recently identified anti-apoptotic protein, is overexpressed in the majority of invasive breast carcinomas. Overexpression of BAG-1 is important for both multi-step oncogenesis and resistance of cancer cells to apoptosis induced by DNA-damaging alkylating agents. BAG-1 protein species are
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Studies on the role of TP53 mutation in breast cancer response to chemotherapy are conflicting. Here, we show that, contrary to dogma, MMTV-Wnt1 mammary tumors with mutant p53 exhibited a superior clinical response compared to tumors with wild-type p53. Doxorubicin-treated
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A number of target genes for the tumor suppressor, p53, have been identified, however, the mechanisms that contribute to p53-dependent apoptosis remain to be fully elucidated. In a comprehensive screen for p53 target genes by differential display, we have identified

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