Phospho-p73 (Tyr99) Polyclonal Antibody, PE-Cy5.5 Conjugated
Product Specifications
Background
P73 protein is a structural and functional homologue of p53, a tumor suppressor gene. In this study, The p73 protein, p19ras, by the yeast two-hybrid screening method. Alternative splicing of the proto-oncogene H-ras pre-mRNA has led to two distinct transcripts, Ras proteins are known to be small membrane-localized guanine nucleotide-binding proteins. However, unlike other Ras proteins, p19ras is localized in the nucleus and the cytosol and its interaction with P73 protein occurred exclusively in the nucleus. Oncogenic MDM2 (mouse double minutes 2) is a known repressor of p73 transcriptional activity. In this study, when p19ras was bound to MDM2, it further inhibited the association of MDM2 to the p73 protein. Therefore, this study presents a novel pathway of Ras signaling that occurs in the nucleus, involving p19ras and p73.
Synonyms
P73Tyr99; TP73phospho Y99; p53 like transcription factor; p53 Related Protein; p73; TP 73; TP73; Tumor Protein p73; P73_HUMAN.
Gene ID
7161
Modification Site
Tyr99
Cellular Locus
Cytoplasm, Nucleus
Host
Rabbit
Cross Reactivity
Human, Mouse, Rat
Target
Phospho-p73 (Tyr99)
Clonality
Polyclonal
Isotype
IgG
Conjugation
PE-Cy5.5
Source
KLH conjugated synthetic phosphopeptide derived from human p73 around the phosphorylation site of Tyr99 [SP (p-Y) AQ]
Applications
WB
Purification
Purified by Protein A.
Excitation Emission
488nm/694nm
Concentration
1µg/µl
Dilution
WB (1:300-5000)
Buffer
Aqueous buffered solution containing 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
Modification
Phosphorylation
Storage Conditions
Store at -20°C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles.
Gene ID URL
7161
Curated Selection
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