p53 antibody (AA 4-8)

Catalog No. ABIN362642

This Rabbit Polyclonal antibody specifically detects p53 in WB. It exhibits reactivity toward Human and Mouse and has been mentioned in 2+ publications.

Quick Overview for p53 antibody (AA 4-8) (ABIN362642)

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

Reactivity: Human, Mouse

Host: Rabbit

Clonality: Polyclonal

Conjugate: This p53 antibody is un-conjugated

Application: Western Blotting (WB)

Product Details anti-p53 Antibody

Binding Specificity: AA 4-8

Specificity: The antibody detects endogenous level of total p53 protein.

Purification: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.

Immunogen: Peptide sequence around AA 4-8 (P-Q-S-D-P) derived from Human p53. Antibodies were produced by immunizing rabbits with synthetic peptide and KLH conjugates.

Isotype: IgG

Application Details

Application Notes: Western blotting: 1:500-1:1000

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 1 mg/mL

Buffer: Phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150 mM NaCl, 0.02 % sodium azide and 50 % glycerol.

Preservative: Sodium azide

Precaution of Use: This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Storage: 4 °C/-20 °C

Storage Comment: Store at -20 °C for long term preservation (recommended). Store at 4 °C for short term use.

References for anti-p53 antibody (ABIN362642)

Ji, Ding, Hawke, Xing, Jiang, Mills, Lu: "AKT-dependent phosphorylation of Niban regulates nucleophosmin- and MDM2-mediated p53 stability and cell apoptosis." in: EMBO reports, Vol. 13, Issue 6, pp. 554-60, (2012) (PubMed).

Gao, Zhai, Guan, Zheng: "Nordihydroguaiaretic acid inhibits growth of cervical cancer SiHa cells by up-regulating p21." in: Oncology letters, Vol. 2, Issue 1, pp. 123-128, (2012) (PubMed).

Target Details for p53

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

Alternative Name: p53

Background: P53 is a nuclear protein which plays an essential role in the regulation of cell cycle specifically in the transition from G0 to G1. It is found in very low levels in normal cells however in a variety of transformed cell lines in high amounts and believed to contribute to transformation and malignancy. The open reading frame of p53 is 393 amino acids long, with the central region (consisting of amino acids from about 100 to 300) containing the DNA-binding domain. This proteolysis-resistant core is flanked by a C-terminal end mediating oligomerization and an N-terminal end containing a strong transcription activation signal. p53 binds as a tetramer to a PBS (p53-Binding Site) and activates the expression of downstream genes that inhibit growth and/or invasion. p53 binds as a tetramer to a p53-binding site (PBS) and to activate the expression of adjacent genes that inhibit growth and/or invasion. Deletion of one or both p53 alleles reduces the expression of tetramers, resulting in decreased expression of the growth inhibitory genes

Molecular Weight: 53 kDa

NCBI Accession: NP_000537

UniProt: P04637

Pathways: p53 Signaling, MAPK Signaling, PI3K-Akt Signaling, Apoptosis, AMPK Signaling, Chromatin Binding, ER-Nucleus Signaling, Positive Regulation of Endopeptidase Activity, Hepatitis C, Protein targeting to Nucleus, Autophagy, Warburg Effect