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Goat Anti-TEB4 / MARCH-VI (aa 701 to 712) Antibody
Peptide-affinity purified goat antibody
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Application 
| WB, E |
|---|---|
| Primary Accession | O60337 |
| Other Accession | NP_005876, 10299, 223455 (mouse) |
| Reactivity | Human |
| Predicted | Mouse |
| Host | Goat |
| Clonality | Polyclonal |
| Concentration | 0.5mg/ml |
| Isotype | IgG |
| Calculated MW | 102545 Da |
| Gene ID | 10299 |
|---|---|
| Other Names | E3 ubiquitin-protein ligase MARCH6, 6.3.2.-, Doa10 homolog, Membrane-associated RING finger protein 6, Membrane-associated RING-CH protein VI, MARCH-VI, Protein TEB-4, RING finger protein 176, MARCH6, KIAA0597, RNF176, TEB4 |
| Dilution | WB~~1:1000 E~~N/A |
| Format | 0.5 mg IgG/ml in Tris saline (20mM Tris pH7.3, 150mM NaCl), 0.02% sodium azide, with 0.5% bovine serum albumin |
| Storage | Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles. |
| Precautions | Goat Anti-TEB4 / MARCH-VI (aa 701 to 712) Antibody is for research use only and not for use in diagnostic or therapeutic procedures. |
| Name | MARCHF6 (HGNC:30550) |
|---|---|
| Function | Endoplasmic reticulum membrane-associated E3 ubiquitin ligase that plays a critical role in mitigating endoplasmic reticulum stress, the regulation of cholesterol and lipid homeostasis, and ferroptosis (PubMed:25088257, PubMed:35941365, PubMed:39216628). Acts as a pivotal component of both the Ac/N-degron pathway (targeting the N-terminal acetyl group of substrates) and the ER-associated protein degradation- cytosol (ERAD-C) pathway (targeting misfolded substrates) (PubMed:30425097, PubMed:35941365). For instance, mediates the degradation of Ac/N-degron-bearing proteins such as the G-protein regulator RGS2 and the lipid droplet protein PLIN2 (PubMed:39216628). Suppresses endoplasmic reticulum stress and ferroptosis through cytosolic POMC degradation (By similarity). Prevents ferroptosis by acting as a NADPH sensor during lipid peroxidation through its C- terminal regulatory region (PubMed:35941365). Facilitates also the degradation of selected endoplasmic reticulum proteins by associating with signal peptide peptidase for the turnover of endogenous tail- anchored proteins (PubMed:29519897). Promotes ubiquitination of DIO2, leading to its degradation (PubMed:19651899). By ubiquitinating and thereby modulating the stability of many proteins of the cholesterol pathway including SQLE, CYP51A1, CYP11A1 and HMGCR, acts as a crucial post-translational regulator of cholesterol synthesis (PubMed:24449766, PubMed:31904814, PubMed:36958722). |
| Cellular Location | Endoplasmic reticulum membrane; Multi-pass membrane protein |
| Tissue Location | Present in brain (at protein level). |
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Provided below are standard protocols that you may find useful for product applications.
Background
MARCH6 is an E3 ubiquitin (see MIM 191339) ligase that localizes to endoplasmic reticulum (ER) membranes (Hassink et al., 2005 [PubMed 15673284]).
References
The E3 ubiquitin ligase TEB4 mediates degradation of type 2 iodothyronine deiodinase. Zavacki AM, et al. Mol Cell Biol, 2009 Oct. PMID 19651899. Membrane topology of the yeast endoplasmic reticulum-localized ubiquitin ligase Doa10 and comparison with its human ortholog TEB4 (MARCH-VI). Kreft SG, et al. J Biol Chem, 2006 Feb 24. PMID 16373356. TEB4 is a C4HC3 RING finger-containing ubiquitin ligase of the endoplasmic reticulum. Hassink G, et al. Biochem J, 2005 Jun 1. PMID 15673284. The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). Gerhard DS, et al. Genome Res, 2004 Oct. PMID 15489334. Downregulation of major histocompatibility complex class I by human ubiquitin ligases related to viral immune evasion proteins. Bartee E, et al. J Virol, 2004 Feb. PMID 14722266.
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