|Application ||WB, E|
|Other Accession||NP_001098673, 157412245|
|Reactivity||Human, Mouse, Rat|
|Calculated MW||96444 Da|
|Application Notes||RUSC1 antibody can be used for detection of RUSC1 by Western blot at 1 µg/mL.|
|Reconstitution & Storage||RUSC1 antibody can be stored at 4℃ for three months and -20℃, stable for up to one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures.|
|Precautions||RUSC1 Antibody is for research use only and not for use in diagnostic or therapeutic procedures.|
|Function||Putative signaling adapter which may play a role in neuronal differentiation. May be involved in regulation of NGF- dependent neurite outgrowth. Proposed to play a role in neuronal vesicular trafficking, specifically involving pre-synaptic membrane proteins. Seems to be involved in signaling pathways that are regulated by the prolonged activation of MAPK. Can regulate the polyubiquitination of IKBKG and thus may be involved in regulation of the NF-kappa-B pathway.|
|Cellular Location||Cytoplasm. Nucleus. Cytoplasm, cytoskeleton. Cytoplasmic vesicle. Early endosome. Cell junction, synapse, postsynaptic cell membrane, postsynaptic density. Golgi apparatus Note=Translocated to the nuclear envelope upon stimulation with NGF. Associated with membranes and microtubules (By similarity)|
|Tissue Location||Predominantly expressed in brain.|
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Provided below are standard protocols that you may find useful for product applications.
RUSC1 Antibody: RUSC1, also known as NESCA, shares with the related protein RUSC2 a common domain structure of RUN, leucine zipper and SH3 domain in addition to over 30% amino acid identity. RUSC1 is an adapter protein that can bind to the TrkA receptor and is necessary in the NGF-induced neurite growth of PC12 cells. RUSC1 has also been shown to interact with IκB kinase- (IKK-) gamma, the regulatory subunit of the IKK complex that is required for NF-κB activation in many signaling pathways such as TNF-R or the TLR pathways. RUSC1 can also bind to the E3 ubiquitin ligase TRAF6, which then catalyzes RUSC1 polyubiquitination. Since overexpression of RUSC1 strongly inhibits TRAF6-mediated polyubiquitination of IKK-gamma, RUSC1 may be a link in the IKK-gamma-mediated NF-κB activation pathway.
Matsuda S, Miyazaki K, Ichigotani Y, et al. Molecular cloning and characterization of a novel human gene (NESCA) which encodes a putative adapter protein containing SH3. Biochim. Biophys. Acta2000; 1491:321-6.
Katoh M and Katoh M. Characterization of RUSC1 and RUSC2 genes in silico. Oncol. Rep.2004; 12:933-8.
MacDonald JI, Kubu CJ, and Meakin SO. Nesca, a novel adapter, translocates to the nuclear envelope and regulates neurotrophin-induced neurite outgrowth. J. Cell Biol.2004; 164:851-62.
Napolitano G, Mirra S, Monfregola J, et al. NESCA: a new NEMO/IKKgamma and TRAF6 interacting protein. J. Cell. Phys.2009; 220:410-7.
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