TP53 & PPP2R1A Protein Protein Interaction Antibody Pair
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Specification
Product Description
This protein protein interaction antibody pair set comes with two antibodies to detect the protein-protein interaction, one against the TP53 protein, and the other against the PPP2R1A protein for use in in situ Proximity Ligation Assay. See Publication Reference below.
Reactivity
Human
Quality Control Testing
Protein protein interaction immunofluorescence result.
Representative image of Proximity Ligation Assay of protein-protein interactions between TP53 and PPP2R1A. HeLa cells were stained with anti-TP53 rabbit purified polyclonal antibody 1:1200 and anti-PPP2R1A 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 (100 ug)
2. PPP2R1A 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.
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Applications
In situ Proximity Ligation Assay (Cell)
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Gene Info — PPP2R1A
Entrez GeneID
5518Gene Name
PPP2R1A
Gene Alias
MGC786, PR65A
Gene Description
protein phosphatase 2 (formerly 2A), regulatory subunit A, alpha isoform
Omim ID
605983Gene Ontology
HyperlinkGene Summary
This gene encodes a constant regulatory subunit of protein phosphatase 2. Protein phosphatase 2 is one of the four major Ser/Thr phosphatases, and it is implicated in the negative control of cell growth and division. It consists of a common heteromeric core enzyme, which is composed of a catalytic subunit and a constant regulatory subunit, that associates with a variety of regulatory subunits. The constant regulatory subunit A serves as a scaffolding molecule to coordinate the assembly of the catalytic subunit and a variable regulatory B subunit. This gene encodes an alpha isoform of the constant regulatory subunit A. [provided by RefSeq
Other Designations
PP2A, subunit A, PR65-alpha isoform|PP2A, subunit A, R1-alpha isoform|alpha isoform of regulatory subunit A, protein phosphatase 2|medium tumor antigen-associated 61 KDA protein|protein phosphatase 2 (formerly 2A), regulatory subunit A (PR 65), alpha isof
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Gene Info — TP53
Entrez GeneID
7157Gene Name
TP53
Gene Alias
FLJ92943, LFS1, TRP53, p53
Gene Description
tumor protein p53
Gene Ontology
HyperlinkGene 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
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Interactome
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Disease
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