itchy E3 ubiquitin protein ligase homolog (mouse) ELISA Kit | ITCH elisa kit
Mouse E3 ubiquitin-protein ligase Itchy homolog, ITCH ELISA Kit
NCBI and Uniprot Product Information
Uniprot Description
ITCH: an E3 ubiquitin-protein ligase which accepts ubiquitin from an E2 ubiquitin-conjugating enzyme in the form of a thioester and then directly transfers the ubiquitin to targeted substrates. It catalyzes 'Lys-29'-, 'Lys-48'- and 'Lys-63'-linked ubiquitin conjugation. It is involved in the control of inflammatory signaling pathways. Is an essential component of a ubiquitin-editing protein complex, comprising also TNFAIP3, TAX1BP1 and RNF11, that ensures the transient nature of inflammatory signaling pathways. Promotes the association of the complex after TNF stimulation. Once the complex is formed, TNFAIP3 deubiquitinates 'Lys-63' polyubiquitin chains on RIPK1 and catalyzes the formation of 'Lys-48'-polyubiquitin chains. This leads to RIPK1 proteasomal degradation and consequently termination of the TNF- or LPS-mediated activation of NFKB1. Ubiquitinates RIPK2 by 'Lys-63'-linked conjugation and influences NOD2-dependent signal transduction pathways. Regulates the transcriptional activity of several transcription factors, and probably plays an important role in the regulation of immune response. Ubiquitinates NFE2 by 'Lys-63' linkages and is implicated in the control of the development of hematopoietic lineages. Critical regulator of T-helper (TH2) cytokine development through its ability to induce JUNB ubiquitination and degradation. Ubiquitinates SNX9. Ubiquitinates CXCR4 and HGS/HRS and regulates sorting of CXCR4 to the degradative pathway. It is involved in the negative regulation of MAVS-dependent cellular antiviral responses. Ubiquitinates MAVS through 'Lys-48'-linked conjugation resulting in MAVS proteasomal degradation. Involved in the regulation of apoptosis and reactive oxygen species levels through the ubiquitination and proteasomal degradation of TXNIP. Mediates the antiapoptotic activity of epidermal growth factor through the ubiquitination and proteasomal degradation of p15 BID. Targets DTX1 for lysosomal degradation and controls NOTCH1 degradation, in the absence of ligand, through 'Lys-29'-linked polyubiquitination. Monomer Interacts (via its WW domains) with OCNL, NOTCH1 AND JUN. Interacts with JUNB; the interaction promotes ITCH-mediated ubiquitination and degradation of JUNB. Interacts with NDFIP1 and NDFIP2; this interaction activates the E3 ubiquitin-protein ligase and may induce its recruitment to exosomes. Interacts with ARHGEF7. Interacts with RNF11. Interacts (via the WW 1 domain) with NFE2 (via the PXY motif 1); the interaction promotes 'Lys-63'-linked ubiquitination of NFE2, retains it in the cytoplasm and prevents its transactivation activity. Interacts with FYN; the interaction phosphorylates ITCH on Tyr-420 decreasing binding of JUNB. Interacts (via WW domains) with CXCR4 (via C-terminus); the interaction depends on CXCR4 phosphorylation. Interacts (via WW domains) with PCBP2 within a complex containing ITCH, MAVS and PCBP2. Interacts (via WW domains) with TXNIP (via C-terminus). Interacts with ERBB4, DTX1, SPG20, SNX9 and SNX18. Interacts (via its WW domains) with ATN1. Interacts with Epstein-Barr virus LMP2A. Interacts (via WW domains) with SGK3. Widely expressed. 2 isoforms of the human protein are produced by alternative splicing.
Protein type: EC 6.3.2.19; Ligase; Ubiquitin ligase; Ubiquitin conjugating system; EC 6.3.2.-
Cellular Component: membrane; cytoplasm; plasma membrane; cytoplasmic vesicle; cell cortex; nucleus; ubiquitin ligase complex
Molecular Function: ribonucleoprotein binding; protein binding; coenzyme F420-2 alpha-glutamyl ligase activity; CXCR chemokine receptor binding; UDP-N-acetylmuramoylalanyl-D-glutamyl-2,6-diaminopimelate-D-alanyl-D-alanine ligase activity; ribosomal S6-glutamic acid ligase activity; ubiquitin-protein ligase activity; coenzyme F420-0 gamma-glutamyl ligase activity; ligase activity
Biological Process: ubiquitin-dependent protein catabolic process; negative regulation of JNK cascade; protein polyubiquitination; apoptosis; immune system process; protein ubiquitination during ubiquitin-dependent protein catabolic process; protein ubiquitination; negative regulation of defense response to virus; inhibition of NF-kappaB transcription factor; positive regulation of protein catabolic process; negative regulation of alpha-beta T cell proliferation; innate immune response; positive regulation of T cell anergy; defense response to virus; negative regulation of apoptosis
Research Articles on ITCH
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Product Notes
The Mouse ITCH itch (Catalog #AAA9318769) is an ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA9318769 ELISA Kit recognizes Mouse ITCH. It is sometimes possible for the material contained within the vial of "itchy E3 ubiquitin protein ligase homolog (mouse), ELISA Kit" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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