TPR (Translocated promoter region, nuclear basket protein) is a large coiled-coil nucleoporin localized at intranuclear filaments. It iconsists of putative functional motifs, an N-terminal TprMet domain, nuclear pore complexes associating domain, and multiple coiled-coil domains.
Synonyms: Anti-Nucleoprotein TPR
Storage: -20C
Application: All Prestige Antibodies Powered by Atlas Antibodies are developed and validated by the Human Protein Atlas (HPA) project (www.proteinatlas.org)and as a result, are supported by the most extensive characterization in the industry. The Human Protein Atlas project can be subdivided into three efforts: Human Tissue Atlas, Cancer Atlas, and Human Cell Atlas. The antibodies that have been generated in support of the Tissue and Cancer Atlas projects have been tested by immunohistochemistry against hundreds of normal and disease tissues and through the recent efforts of the Human Cell Atlas project, many have been characterized by immunofluorescence to map the human proteome not only at the tissue level but now at the subcellular level. These images and the collection of this vast data set can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. To view these protocols and other useful information about Prestige Antibodies and the HPA, visit sigma.com/prestige.
Biochem Physiol Actions: TPR (Translocated promoter region, nuclear basket protein) is a component of nuclear basket region of the nuclear pore complex (NPC). It plays a significant role in the trafficking of materials between the cytoplasm and nucleus. It is involved in the direct transcriptional regulation of autophagy by controlling HSP70 (Heat shock protein 70) and HSF1 (Heat Shock Transcription Factor 1) mRNA export, p53 trafficking.
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