TP53 (phospho S20), Rabbit anti-Human, Mouse, Polyclonal Antibody, Abnova™

Rabbit polyclonal antibody raised against synthetic phosphopeptide of TP53.

Supplier:  Abnova Corporation PAB16953

Catalog No. 89-118-754

Description

This gene encodes tumor protein p53, which responds to diverse cellular stresses to regulate target genes that induce cell cycle arrest, apoptosis, senescence, DNA repair, or changes in metabolism. p53 protein is expressed at low level in normal cells and at a high level in a variety of transformed cell lines, where it's believed to contribute to transformation and malignancy. p53 is a DNA-binding protein containing transcription activation, DNA-binding, and oligomerization domains. It is postulated to bind to a p53-binding site and activate expression of downstream genes that inhibit growth and/or invasion, and thus function as a tumor suppressor. Mutants of p53 that frequently occur in a number of different human cancers fail to bind the consensus DNA binding site, and hence cause the loss of tumor suppressor activity. Alterations of this gene occur not only as somatic mutations in human malignancies, but also as germline mutations in some cancer-prone families with Li-Fraumeni syndrome. Multiple p53 variants due to alternative promoters and multiple alternative splicing have been found. These variants encode distinct isoforms, which can regulate p53 transcriptional activity. [provided by RefSeq]

Specifications

• Antigen: TP53
• Classification: Polyclonal
• Description: Rabbit polyclonal antibody raised against synthetic phosphopeptide of TP53.
• Formulation: In 20mM PBS, 0.15M NaCl, pH 7.2 (0.01% sodium azide)
• Gene Alias: FLJ92943/LFS1/TRP53/p53
• Host Species: Rabbit
• Quantity: 100 μg
• Primary or Secondary: Primary
• Test Specificity: This antibody detects endogenous levels of TP53 only when phosphorylated at serine 20.
• Content And Storage: Store at 4°C for three months. For long term storage store at -20°C.
  Aliquot to avoid repeated freezing and thawing.

• Applications: ELISA, Immunohistochemistry (PFA fixed), Western Blot
• Conjugate: Unconjugated
• Dilution: Western Blot (1:500-1:1000) Immunohistochemistry (1:50-1:100) ELISA (1:4000) The optimal working dilution should be determined by the end user.
• Gene: TP53
• Gene Symbols: TP53
• Immunogen: Synthetic phosphopeptide corresponding to residues surrounding S20 of human TP53.
• Regulatory Status: RUO
• Gene ID (Entrez): 7157
• Target Species: Human, Mouse
• Form: Liquid

For Research Use Only