Human tumor protein p73 ELISA Kit | TP73 elisa kit
Human Tumor protein p73, TP73 ELISA Kit
NCBI and Uniprot Product Information
NCBI Description
This gene encodes a member of the p53 family of transcription factors involved in cellular responses to stress and development. It maps to a region on chromosome 1p36 that is frequently deleted in neuroblastoma and other tumors, and thought to contain multiple tumor suppressor genes. The demonstration that this gene is monoallelically expressed (likely from the maternal allele), supports the notion that it is a candidate gene for neuroblastoma. Many transcript variants resulting from alternative splicing and/or use of alternate promoters have been found for this gene, but the biological validity and the full-length nature of some variants have not been determined. [provided by RefSeq, Feb 2011]
Uniprot Description
p73: a protein of the p53 family of proteins. p73, like p53, may have tumor suppressor activity, but its multiple isoforms possess different and sometimes opposing functions. Participates in the apoptotic response to DNA damage. Phosphorylated in a cell cycle-dependent manner and negatively regulated by CDKs. When overproduced, activates transcription from p53-responsive promoters and induces apoptosis. Nine transactivation competent (TA) or dominant negative (DN) isoforms, derived from alternative-splicing and alternative promoters, have been described. NH2-terminally truncated p73 isoforms (DNp73) may be oncogenic. DNp73 is elevated in a number of cancers and is associated with adverse clinical outcomes and resistance to chemotherapy. The C-terminal oligomerization domain binds to the ABL1 tyrosine kinase SH3 domain. Isoform Beta interacts homotypically and with p53/TP53, whereas isoform Alpha does not. Isoform Gamma interacts homotypically and with all p73 isoforms. Isoform Delta interacts with isoform Gamma, isoform Alpha, and homotypically. Isoforms Alpha and Beta interact with HIPK2. Isoform Alpha interacts with RANBP9; forms complex with p53 and CABLES1. Isoform Beta interacts with WWOX; interacts with HECW2.
Protein type: DNA-binding; Transcription factor; Tumor suppressor
Chromosomal Location of Human Ortholog: 1p36.3
Cellular Component: nucleoplasm; Golgi apparatus; transcription factor complex; intracellular membrane-bound organelle; cell junction; nucleus; cytosol; chromatin
Molecular Function: identical protein binding; protein binding; p53 binding; metal ion binding; double-stranded DNA binding; damaged DNA binding; chromatin binding; transcription factor binding; protein kinase binding; transcription factor activity
Biological Process: transcription from RNA polymerase II promoter; G1 DNA damage checkpoint; cerebrospinal fluid secretion; positive regulation of cell size; activation of MAPK activity; positive regulation of transcription, DNA-dependent; regulation of mitotic cell cycle; negative regulation of transcription from RNA polymerase II promoter; post-embryonic development; DNA damage response, signal transduction by p53 class mediator resulting in transcription of p21 class mediator; negative regulation of cardiac muscle cell proliferation; response to gamma radiation; positive regulation of oligodendrocyte differentiation; negative regulation of neuron apoptosis; kidney development; inflammatory response; cell cycle arrest; DNA damage response, signal transduction by p53 class mediator resulting in induction of apoptosis; protein tetramerization; response to X-ray; negative regulation of JNK activity; release of cytochrome c from mitochondria; mismatch repair; hippocampus development; digestive tract morphogenesis; response to organic nitrogen; negative regulation of neuron differentiation; DNA damage response, signal transduction resulting in induction of apoptosis; regulation of gene expression; neuron development; positive regulation of transcription from RNA polymerase II promoter; response to DNA damage stimulus
Research Articles on TP73
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Product Notes
The Human TP73 tp73 (Catalog #AAA9323766) is an ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA9323766 ELISA Kit recognizes Human TP73. It is sometimes possible for the material contained within the vial of "tumor protein p73, ELISA Kit" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
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