OP29

Anti-p53 (Ab-3) (Mutant) Mouse mAb (PAb240)

liquid, clone PAb240, Calbiochem^®

• Synonym(s): Mutant p53 Antibody
• NACRES: NA.41
• UNSPSC Code: 12352203
• Clone: PAb240, monoclonal
• Species reactivity: mouse, rat, human, chicken, hamster, bovine
• Application: —
• Citations: 19

Properties

• biological source: mouse
• Quality Segment: 100
• antibody form: purified antibody
• antibody product type: primary antibodies
• clone: PAb240, monoclonal
• form: liquid
• contains: ≤0.1% sodium azide as preservative
• species reactivity: mouse, rat, human, chicken, hamster, bovine
• should not react with: Xenopus
• manufacturer/tradename: Calbiochem^®
• storage condition: do not freeze
• dilution: (Flow Cytometry (1-20 µg/mL); Frozen Sections (10 µg/mL); Gel Shift ; Immunoblotting (5 µg/mL); Immunofluorescence (1-20 µg/mL, ; Immunoprecipitation (1 µg per sample); Paraffin Sections )
• isotype: IgG1
• shipped in: wet ice
• storage temp.: 2-8°C
• target post-translational modification: unmodified
• Gene Information: human ... TP53(7157)

Description

General description

Purified mouse monoclonal antibody generated by immunizing BALB/c mice with the specified immunogen and fusing splenocytes with SP2 mouse myeloma cells (see application references). Recognizes the ~53 kDa mutant p53 protein under non-denaturing conditions. Recognizes both the mutant and the wild-type p53 protein under denaturing conditions.

Recognizes the ~53 kDa mutant p53 protein under non-denaturing conditions by immunoprecipitation, immunofluorescence, and flow cytometry. Recognizes both mutant and wild-type p53 by immunoblotting and paraffin sections under denaturing conditions.

This Anti-p53 (Ab-3) (Mutant) Mouse mAb (PAb240) is validated for use in FC, Frozen Sections, Gel Shift, Immunoblotting, IF, IP, Paraffin Sections for the detection of p53 (Ab-3) (Mutant).

Immunogen

Epitope: within amino acids 213-217

Human

a recombinant protein consisting of amino acids 14-389 of p53 fused to β-galactosidase

Application

Flow Cytometry (1-20 µg/ml)

Frozen Sections (10 µg/ml)

Gel Shift (see comments)

Immunoblotting (5 µg/ml)

Immunofluorescence (1-20 µg/ml, see application references)

Immunoprecipitation (1 µg per sample)

Paraffin Sections (see application references)

Packaging

Please refer to vial label for lot-specific concentration.

Physical form

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

Analysis Note

Negative Control
SK-OV-3 cells

Positive Control
A431, Hs27 (wild-type p53), or SK-BR-3 cells or breast carcinoma tissue

Other Notes

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.

Under non-denaturing conditions (immunoprecipitation, immunofluorescence and frozen sections), Anti-p53 (Ab-3) does not recognize normal (wild-type) p53 protein; it recognizes an epitope exposed by activating mutations or denaturation. In denaturing protocols (immunoblotting and paraffin sections), Anti-p53 (Ab-3) will recognize both mutant and wild-type p53. Will not recognize to some p53 molecules with mutations in the RHSVV epitope, but will react to TFIIIA, which has the RHSVV epitope. For gel shift assay, use Cat. No. OP29L and resuspend in 100 µl buffer. Antibody should be titrated for optimal results in individual systems.

Legal Information

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

Disclaimer

Toxicity: Standard Handling (A)

Safety Information

• Storage Class: 10 - Combustible liquids
• wgk: nwg