Price range: $268.00 through $328.00
Background:
This gene encodes a large coiled-coil protein that forms intranuclear filaments attached to the inner surface of nuclear pore complexes (NPCs). The protein directly interacts with several components of the NPC. It is required for the nuclear export of mRNAs and some proteins. Oncogenic fusions of the 5' end of this gene with several different kinase genes occur in some neoplasias. [provided by RefSeq, Jul 2008],
| Size | 50μL/100μL |
| Target | TPR |
| Reactivity | Human, Mouse, Rat |
| Applications | WB |
| MW(Calculated) | 260kD |
| MW(Observed) | |
| Host Species | Rabbit |
| Isotype | IgG |
| Conjugate/Modification | Unmodified |
| Recommended Dilution Ratio | WB 1:500-2000 |
| Formulation | Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide. |
| Purification | The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen. |
| Storage | -15°C to -25°C/1 year(Do not lower than -25°C) |
| Concentration | 1 mg/ml |
| Clonality | Polyclonal |
| Clone Number | |
| Immunogen | Synthesized peptide derived from human TPR AA range: 2191-2241 |
| Specificity | This antibody detects endogenous levels of TPR at Human |
| Gene Name | TPR |
| Protein Name | TPR |
| Other Name | |
| Species | Human |
| Gene ID | 7175 |
| Uniprot | P12270 |
| Species.1 | |
| Gene ID.1 | |
| Uniprot.1 | |
| Species.2 | |
| Gene ID.2 | |
| Uniprot.2 | |
| Cellular Localization | Nucleus . Nucleus membrane; Peripheral membrane protein; Nucleoplasmic side . Nucleus envelope . Nucleus, nuclear pore complex . Cytoplasm . Cytoplasm, cytoskeleton, spindle . Chromosome, centromere, kinetochore . Nucleus membrane; Peripheral membrane protein; Cytoplasmic side . Detected as discrete intranuclear foci with IFI204 (By similarity). In interphase, localizes to the nucleoplasmic side of the nuclear pore complex (NPC) core structure, forming a fibrous structure called the nuclear basket. Detected exclusively to the cytoplasmic margin of NPC (PubMed:7798308). Docking to the inner nucleoplasmic side of the NPC is mediated through binding to nucleoporins. Anchored by NUP153 to the NPC. The assembly of the NPC is a stepwise process in which Trp-containing peripheral structures assemble after other components, including p62. Detected as filaments that emanate from the nuclear basket of the NPC and extend to the nucleolus to delineate a chromatin-free network extending from the nuclear envelope to the perinucleolar region. Detected in diffuse and discrete spheroidal intranuclear foci. Nucleocytoplasmic shuttling protein imported into the nucleus in a XPO1/CRM1- and Importin alpha/Importin beta receptor-dependent manner. Remains localized to the nuclear membrane after poliovirus (PV) infection. During mitosis, remains associated with the nuclear envelope until prometaphase. Associated with the mitotic spindle from late prometaphase until anaphase. Reorganized during mitosis in a viscous and dynamic nuclear-derived spindle matrix that embeds the microtubule spindle apparatus from pole to pole in a microtubule-independent manner. Recruited to the reforming nuclear envelope during telophase and cytokinesis. Detected at kinetochores during prometaphase (PubMed:18981471). Colocalizes with MAD2L1 in the spindle matrix but not at kinetochore (PubMed:19273613). Colocalizes with dynein, dynactin, tubulin at kinetochore during the metaphase-anaphase transition. Colocalizes with DYNLL1 at the mitotic spindle. . |
| Tissue Expression | Expressed in esophagus, ovary, liver, skin, smooth muscles, cerebrum and fetal cerebellum (at protein level). Highest in testis, lung, thymus, spleen and brain, lower levels in heart, liver and kidney. |
| Signaling_pathway | Human Diseases >> Cancer: overview >> Pathways in cancer;Human Diseases >> Cancer: specific types >> Thyroid cancer;Human Diseases >> Neurodegenerative disease >> Amyotrophic lateral sclerosis;Genetic Information Processing >> Translation >> Nucleocytoplasmic transport |
| Research Areas | >>Nucleocytoplasmic transport; / >>Amyotrophic lateral sclerosis; / >>Pathways in cancer; / >>Thyroid cancer |
| Function | Disease:Chromosomal aberrations involving TPR are a cause of thyroid papillary carcinoma (PACT) [MIM:188550]. Intrachromosomal rearrangement that links the 5'-end of the TPR gene to the protein kinase domain of NTRK1 forms the fusion protein TRK-T1. TRK-T1 is a 55 kDa protein reacting with antibodies against the carboxy terminus of the NTRK1 protein.,Disease:Involved in tumorigenic rearrangements with the MET or RAF genes.,Function:Component of the cytoplasmic fibrils of the nuclear pore complex implicated in nuclear protein import. Its N-terminus is involved in activation of oncogenic kinases. Plays a role in the mitotic spindle checkpoint.,PTM:Phosphorylated upon DNA damage, probably by ATM or ATR.,subcellular location:The assembly of the NPC is a stepwise process in which Trp-containing peripheral structures assemble after other components, including p62. Detected at kinetochores during prometaphase.,subunit:Interacts with MAD1L1 and MAD2L1.,tissue specificity:Highest in testis, lung, thymus, spleen and brain, lower levels in heart, liver and kidney., |
