Abcam, ab201431, Recombinant human TWEAKR/FN14 protein

Size: 25µg / 5µg
Recombinant human TWEAKR/FN14 protein is a Human Fragment protein, in the 28 to 80 aa range, expressed in Escherichia coli, with >95%, suitable for SDS-PAGE, FuncS, HPLC.
Key facts
Purity:>95% SDS-PAGE,
Expression system:Escherichia coli,
Tags:Tag free,
Applications:SDS-PAGE, HPLC, FuncSSee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,
Biologically active:Yes,
Biological activity:Fully biologically active when compared to standard.The ED50 as determined by inhibiting TWEAK-dependent proliferation of Human umbilical vein endothelial cells (HUVEC) is less than 30 ng/ml, corresponding to a specific activity of > 3.3 × 104 IU/mg, in the presence of 15 ng/ml of TWEAKR.,
Accession:Q9NP84,
Animal free:No,
Carrier free:Yes,
Species:Human,
Reconstitution:Reconstitute in water or 0.1% BSA aqueous buffer,
Storage buffer:pH: 7.4Constituents: PBS

Product details:
This product was previously labelled as TWEAKR

Properties and Storage Information:
Shipped at conditions-Blue Ice, Appropriate long-term storage conditions--20°C, Storage information-Avoid freeze / thaw cycle

Supplementary Information:
This supplementary information is collated from multiple sources and compiled automatically.
The TWEAKR/FN14 known also as FN14 protein is a receptor primarily involved in cellular signaling. It is found on the cell surface and has a molecular weight of approximately 14 kDa. This receptor expresses in various tissues but its expression is especially high in the liver kidney and muscle tissues. Through its engagement with its ligand TWEAK (Tumor Necrosis Factor-Like Weak Inducer of Apoptosis) TWEAKR/FN14 participates in signal transduction processes that regulate cell survival and proliferation.
Biological function summary
TWEAKR/FN14 influences multiple cellular activities including inflammation proliferation and apoptosis. It does not solely function in isolation often interacting with other proteins in complex networks. In fact FN14 often couples its activity with downstream signaling proteins that impact pathways involved in tissue remodeling and repair. The receptor's ability to mediate these processes makes it a significant regulator of tissue response to damage.
Pathways
Signaling through TWEAKR/FN14 primarily involves the NF-κB and MAPK pathways. These signaling pathways are critical for mediating cellular responses to external stimuli such as stress or injury. The NF-κB pathway in particular plays a role in immune and inflammatory responses where FN14 through its interaction modulates these responses. Additionally proteins such as TRAF (TNF Receptor Associated Factor) are related to FN14 through these pathways contributing to its signaling functions.
Dysregulation of TWEAKR/FN14 is linked to pathological conditions such as cancer and fibrosis. Overexpression of FN14 has been observed in several malignancies and its interaction with TWEAK has been implicated in tumorigenic processes. Meanwhile in fibrosis FN14 is associated with excessive tissue repair and scarring connected to the accumulation of extracellular matrix proteins. Altered expression levels and activity of FN14 with its partner proteins can contribute to the progression of these diseases highlighting its potential as a therapeutic target.