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BIOtech
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p53/CEN17q FISH Probe

  • Catalog # : FG0011
  • Visit Frequency :
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  • Specification
  • Product Description:
  • Labeled FISH probes for identification of gene amplification using Fluoresecent In Situ Hybridization Technique. (Technology)
  • Quality Control Testing:
  • Representative images of normal human cell (lymphocyte) stain with the dual color FISH probe. The left image is chromosomes at metaphase, and the right image is an interphase nucleus.

    QC Testing of FG0011
  • Supplied Product:
  • DAPI Counterstain (1500 ng/mL ) 250 uL
  • Storage Instruction:
  • Store at 4°C in the dark.
  • Note:

  • Hybridization position of the probes on the chromosome.

  • Probe 1:
        Size:
        Fluorophore:
        Location:
  • p53
    Approximately 190kb
    Texas Red
    17p13.1
  • Probe 2:
        Size:
        Fluorophore:
        Location:
  • CEN17q
    Approximately 540kb
    FITC
    17q11.2
  • Probe Gap:
  • The gap between two probes is approximately 24,700 kb.
  • Origin:
  • Human
  • Source:
  • Genomic DNA
  • Notice:
  • We strongly recommend the customer to use FFPE FISH PreTreatment Kit 1 (Catalog #: KA2375 or KA2691) for the pretreatment of Formalin-Fixed Paraffin-Embedded (FFPE) tissue sections.
  • Regulation Status:
  • For research use only (RUO)
  • Applications
  • Fluorescent In Situ Hybridization (Formalin/PFA-fixed paraffin-embedded sections)
  • Fluorescent In Situ Hybridization (Formalin/PFA-fixed paraffin-embedded sections) enlargeenlarge this image
  • Human stomach carcinoma (FFPE) stained with p53/CEN17q FISH Probe. Human stomach carcinoma showed no p53 gene amplification.
  • Protocol Download
  • Application Image
  • Fluorescent In Situ Hybridization (Cell)
  • Fluorescent In Situ Hybridization (Formalin/PFA-fixed paraffin-embedded sections)
  • Fluorescent In Situ Hybridization (Formalin/PFA-fixed paraffin-embedded sections)
  • enlarge
  • 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
  • Interactome
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