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Home >> Antibodies >> p21 Antibody / p21WAF1

p21 Antibody / p21WAF1 [clone AC8] (V3802)

  Catalog No Formulation Size Price (USD)  
Image V3802-100UG 0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced) and 0.05% sodium azide 100 ug 519
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V3802-20UG 0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced) and 0.05% sodium azide 20 ug 229
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V3802SAF-100UG 1 mg/ml in 1X PBS; BSA free, sodium azide free 100 ug 519
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SDS-PAGE analysis of purified, BSA-free p21 antibody (clone AC8) as confirmation of integrity and purity.
Availability 1-3 business days
Species Reactivity Human
Format Purified
Clonality Monoclonal (mouse origin)
Isotype Mouse IgG1, kappa
Clone Name AC8
Purity Protein G affinity chromatography
UniProt P38936
Localization Nuclear
Applications ELISA : 1-5ug/ml for coating (order BSA/sodium azide-free format)
Western blot : 1-2ug/ml
Immunoprecipitation : 1-2ug/500ug protein
Immunofluorescence : 1-2ug/ml
Limitations This p21 antibody is available for research use only.
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Description

This MAb recognizes a 21kDa protein, identified as the p21WAF1 tumor suppressor protein. This MAb is highly specific to p21 and shows no cross-reaction with other closely related mitotic inhibitors. p21WAF1 is a specific inhibitor of cdk s and a tumor suppressor involved in the pathogenesis of a variety of malignancies. The expression of this gene acts as an inhibitor of the cell cycle during G1 phase and is tightly controlled by the tumor suppressor protein p53. Its expression is induced by the wild type, but not mutant, p53 suppressor protein. Normal cells generally display a rather intense nuclear p21 expression. Loss of p21 expression has been reported in many carcinomas (gastric carcinoma, non-small cell lung carcinoma, thyroid carcinoma).

Application Notes

Optimal dilution of the p21 antibody to be determined by the researcher.

Immunogen

Human recombinant protein was used as the immunogen for the p21 antibody.

Storage

Store the p21 antibody at 2-8oC (with azide) or aliquot and store at -20oC or colder (without azide).

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