p53 Antibody / TP53

• Catalog Number: orb1825213
• Category: Antibodies
• Description: Recognizes a 53kDa protein, which is identified as p53 suppressor gene product. It reacts with the mutant as well as the wild form of p53 protein. p53 is a tumor suppressor gene expressed in a wide variety of tissue types and is involved in regulating cell growth, replication, and apoptosis. 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. Anti-p53 positivity has also been used to differentiate uterine serous carcinoma from endometrioid carcinoma as well as to detect intratubular germ cell neoplasia. Mutations involving p53 are found in a wide variety of malignant tumors, including breast, ovarian, bladder, colon, lung, and melanoma.
• Species/Host: Rabbit
• Clonality: Recombinant
• Clone Number: TP53/3890R
• Tested applications: FACS, IHC-P
• Reactivity: Human
• Isotype: Rabbit IgG, kappa
• Immunogen: Recombinant human full-length protein was used as the immunogen for the p53 antibody.
• Antibody Type: Primary Antibody
• Dilution range: Flow cytometry: 1-2ug/million cells,Immunohistochemistry (FFPE): 1-2ug/ml for 30 minutes at RT
• Conjugation: Unconjugated
• Formula: 0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced), 0.05% sodium azide
• Hazard Information: This p53 antibody is available for research use only.
• UniProt ID: P04637
• Storage: Aliquot the p53 antibody and store frozen at -20°C or colder. Avoid repeated freeze-thaw cycles.
• Note: For research use only
• Expiration Date: 12 months from date of receipt.

IHC staining of FFPE human bladder tissue with p53 antibody (clone TP53/3890R). HIER: boil tissue sections in pH9 10 mM Tris with 1 mM EDTA for 20 min and allow to cool before testing.

SDS-PAGE analysis of purified, BSA-free p53 antibody (clone TP53/3890R) as confirmation of integrity and purity.

Flow cytometry testing of human HeLa cells with p53 antibody (clone TP53/3890R) followed by goat anti-rabbit IgG-CF488 (blue); isotype control (red).