|Other Names||E3 ubiquitin-protein ligase MGRN1, 632-, Mahogunin RING finger protein 1, RING finger protein 156, MGRN1, KIAA0544, RNF156|
|Target/Specificity||The synthetic peptide sequence used to generate the antibody AP7634b was selected from the C-term region of human MGRN1. A 10 to 100 fold molar excess to antibody is recommended. Precise conditions should be optimized for a particular assay.|
|Format||Synthetic peptide was lyophilized with 100% acetonitrile and is supplied as a powder. Reconstitute with 0.1 ml DI water for a final concentration of 1 mg/ml.|
|Storage||Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C.|
|Precautions||This product is for research use only. Not for use in diagnostic or therapeutic procedures.|
|Function||E3 ubiquitin-protein ligase. Mediates monoubiquitination at multiple sites of TSG101 in the presence of UBE2D1, but not of UBE2G1, nor UBE2H. Plays a role in the regulation of endosome-to- lysosome trafficking. Impairs MC1R- and MC4R-signaling by competing with GNAS-binding to MCRs and inhibiting agonist-induced cAMP production. Does not inhibit ADRB2-signaling. Does not promote MC1R ubiquitination.|
|Cellular Location||Early endosome. Note=The endosomal localization is dependent on the interaction with TSG101 Isoform 2: Cytoplasm, cytosol. Nucleus. Note=Translocation from the cytosol to the nucleus is seen only in the presence of MC1R and MC4R, but not TBXA2R. Excluded from nucleoli Isoform 4: Cytoplasm, cytosol. Cell membrane|
Thousands of laboratories across the world have published research that depended on the performance of antibodies from Abgent to advance their research. Check out links to articles that cite our products in major peer-reviewed journals, organized by research category.
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Provided below are standard protocols that you may find useful for product applications.
Mahogunin (MGRN1) is a C3HC4 RING-containing protein with E3 ubiquitin ligase activity in vitro.
Chakrabarti,O., Cell 137 (6), 1136-1147 (2009)Kim,B.Y., Mol. Biol. Cell 18 (4), 1129-1142 (2007)
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