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TP53 & MDM2 Protein Protein Interaction Antibody Pair 

  • Catalog # : DI0256
  • Visit Frequency :
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  • Specification
  • Reactivity:
  • Human
  • Quality Control Testing:
  • Protein protein interaction immunofluorescence result.

    QC Testing of DI0256
    Representative image of Proximity Ligation Assay of protein-protein interactions between TP53 and MDM2. HeLa cells were stained with anti-TP53 rabbit purified polyclonal antibody 1:1200 and anti-MDM2 mouse monoclonal antibody 1:50. Each red dot represents the detection of protein-protein interaction complex. The images were analyzed using an optimized freeware (BlobFinder) download from The Centre for Image Analysis at Uppsala University.
  • Supplied Product:
  • Antibody pair set content:
    1. TP53 rabbit purified polyclonal antibody (20 ug)
    2. MDM2 mouse monoclonal antibody (40 ug)
    *Reagents are sufficient for at least 30-50 assays using recommended protocols.
  • Storage Instruction:
  • Store reagents of the antibody pair set at -20°C or lower. Please aliquot to avoid repeated freeze thaw cycle. Reagents should be returned to -20°C storage immediately after use.
  • Publication Reference
  • Applications
  • In situ Proximity Ligation Assay (Cell)
  • Application Image
  • In situ Proximity Ligation Assay (Cell)
  • Gene Information
  • Entrez GeneID:
  • 7157
  • Gene Name:
  • TP53
  • Gene Alias:
  • FLJ92943,LFS1,TRP53,p53
  • Gene Description:
  • tumor protein p53
  • Gene Summary:
  • 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
  • Other Designations:
  • p53 antigen,p53 transformation suppressor,p53 tumor suppressor,phosphoprotein p53,transformation-related protein 53
  • Gene Information
  • Entrez GeneID:
  • 4193
  • Gene Name:
  • MDM2
  • Gene Alias:
  • HDMX,MGC71221,hdm2
  • Gene Description:
  • Mdm2 p53 binding protein homolog (mouse)
  • Gene Summary:
  • This gene is a target gene of the transcription factor tumor protein p53. The encoded protein is a nuclear phosphoprotein that binds and inhibits transactivation by tumor protein p53, as part of an autoregulatory negative feedback loop. Overexpression of this gene can result in excessive inactivation of tumor protein p53, diminishing its tumor suppressor function. This protein has E3 ubiquitin ligase activity, which targets tumor protein p53 for proteasomal degradation. This protein also affects the cell cycle, apoptosis, and tumorigenesis through interactions with other proteins, including retinoblastoma 1 and ribosomal protein L5. More than 40 different alternatively spliced transcript variants have been isolated from both tumor and normal tissues. [provided by RefSeq
  • Other Designations:
  • Mdm2, transformed 3T3 cell double minute 2, p53 binding protein,double minute 2, human homolog of; p53-binding protein,mouse double minute 2 homolog,p53-binding protein MDM2,ubiquitin-protein ligase E3 Mdm2
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