p53 anticorps (AA 20-25)

N° du produit ABIN3026348

Cet anticorps Souris Monoclonal détecte spécifiquement p53 dans WB et IHC (fp). Il présente une réactivité envers Humain, Singe et Boeuf (Vache).

Aperçu rapide pour p53 anticorps (AA 20-25) (ABIN3026348)

Antigène: p53 (TP53) (Tumor Protein P53 (TP53))

Reactivité: Humain, Singe, Boeuf (Vache)

Hôte: Souris

Clonalité: Monoclonal

Conjugué: Cet anticorp p53 est non-conjugé

Application: Western Blotting (WB), Immunohistochemistry (Formalin-fixed Paraffin-embedded Sections) (IHC (fp))

Clone: DO-7

Détail du produit anti-p53 anticorps

Épitope: AA 20-25

Attributs du produit: This antibody is specific for a 53 kDa protein, which is identified as p53 suppressor gene product. The large number of prolines in its amino acid sequence causes p53 to migrate slowly in SDS-PAGE, resulting in the amino acid content-estimated 43 kDa protein appearing larger than expected. DO-7 reacts with the mutant as well as the wild form of p53 under denaturing and non-denaturing conditions. It binds to MDM2, SV40 T antigen and human papilloma virus E6 protein. Positive nuclear staining with p53 antibody has been reported to be a negative prognostic factor in breast carcinoma, lung carcinoma, colorectal, and urothelial carcinoma. p53 positivity has also been used to differentiate uterine serous carcinoma from endometrioid carcinoma as well as to detect intra-tubular germ cell neoplasia.

Purification: Protein G affinity chromatography

Immunogène: Recombinant human wild type p53 expressed in E. coli was used as the immunogen for this antibody. Its epitope maps within the N-terminus portion (aa 20-25) of the p53 oncoprotein.

Isotype: IgG2b kappa

Information d'application

Indications d'application: The concentration stated for each application is a general starting point. Variations in protocols, secondaries and substrates may require the p53 antibody to be titered up or down for optimal performance.

1. Staining of formalin-fixed tissues requires boiling tissue sections in 10  mM citrate buffer,  pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes.
2. The prediluted format is supplied in a dropper bottle and is optimized for use in IHC. After epitope retrieval step (if required), drip mAb solution onto the tissue section and incubate at RT for 30 min.\. WB: 0.5-1.0 μg/mL,IHC (FFPE): 0.5-1.0 μg/mL for 30 minutes at RT (1),Prediluted format : incubate for 30 min at RT (2)

Restrictions: For Research Use only

Stockage

Concentration: 0.2 mg/mL

Buffer: 0.2 mg/mL in 1X PBS with 0.1 mg/mL BSA (US sourced) and 0.05 % sodium azide

Agent conservateur: Sodium azide

Précaution d'utilisation: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Stock: 4 °C,-20 °C

Stockage commentaire: Store the p53 antibody at 2-8°C (with azide) or aliquot and store at -20°C or colder (without azide).

Détails sur p53

Antigène: p53 (TP53) (Tumor Protein P53 (TP53))

Autre désignation: p53

Sujet: This antibody is specific for a 53  kDa protein, which is identified as p53 suppressor gene product. The large number of prolines in its amino acid sequence causes p53 to migrate slowly in SDS-PAGE, resulting in the amino acid content-estimated 43 kDa protein appearing larger than expected. DO-7 reacts with the mutant as well as the wild form of p53 under denaturing and non-denaturing conditions. It binds to MDM2, SV40 T antigen and human papilloma virus E6 protein. Positive nuclear staining with p53 antibody has been reported to be a negative prognostic factor in breast carcinoma, lung carcinoma, colorectal, and urothelial carcinoma. p53 positivity has also been used to differentiate uterine serous carcinoma from endometrioid carcinoma as well as to detect intra-tubular germ cell neoplasia.

ID gène: 7157

Pathways: Signalisation p53, Signalisation MAPK, Signalisation PI3K-Akt, Apoptose, AMPK Signaling, Chromatin Binding, ER-Nucleus Signaling, Positive Regulation of Endopeptidase Activity, Hepatitis C, Protein targeting to Nucleus, Autophagy, L'effet Warburg