E3 ubiquitin-protein ligase RNF31, Rabbit anti-Human, Polyclonal, Millipore Sigma™

Catalog No.	Quantity
ABS148625UG	25 μg

Catalog No. ABS148625UG Supplier MilliporeSigma Supplier No. ABS148625UG

Description

Rabbit Polyclonal Antibody

Anti-E3 ubiquitin-protein ligase RNF31, Cat. No. ABS1486, is a rabbit polyclonal antibody that detects E3 ubiquitin-protein ligase RNF31 and has been tested for use in Immunohistochemistry (Paraffin) and Western Blotting.

E3 ubiquitin-protein ligase RNF31 (UniProt: Q96EP0; also known as EC: 2.3.2.27, HOIL-1-interacting protein, HOIP, RING finger protein 31, RING-type E3 ubiquitin transferase RNF31, Zinc in-between-RING-finger ubiquitin-associated domain protein) is encoded by the RNF31 (also known as ZIBRA) gene (Gene ID: 55072) in human. E3 ubiquitin-protein ligase RNF31 is a cytoplasmic protein that is a component of the linear ubiquitin chain assembly complex (LUBAC complex), which conjugates linear ('Met-1'-linked) polyubiquitin chains to substrates and plays a key role in NF-kappa-B activation and regulation of inflammation. LUBAC conjugates linear polyubiquitin to IKBKG (NEMO) and receptor interacting serine/threonine Kinase 1 (RIPK1) and is involved in activation of the canonical NF-kappa-B and the JNK signaling pathways. LUBAC-mediated polyubiquitination interferes with TNF-induced cell death and thereby prevents inflammation. Together with OUTLIN deubiquitinase, the LUBAC complex is also reported to regulate the canonical Wnt signaling pathway during angiogenesis. E3 ubiquitin-protein ligase RNF31 is expressed in both normal and transformed breast epithelial cell lines. It contains a polyubiquitin-binding (PUB) domain (aa 71-142) that mediates interaction with the PCNA-interacting motifs of C-terminus of the AAA+ ATPase p97 (VCP) and RNF31, with a strong preference for RNF3. It also has a ubiquitin-associated (UBA) domain (aa 564-615) that mediates association with RanBP-type and C3HC4-type zinc finger-containing protein 1 (RBCK1/HOIL1) via interaction with its ubiquitin-like (UBL) domain. (Ref.: Elliot, PR et al (2014). Mol. Cell 54(3); 335-48).

Specifications

• Antigen: E3 ubiquitin-protein ligase RNF31
• Applications: Immunohistochemistry (Paraffin), Western Blot
• Classification: Polyclonal
• Conjugate: Unconjugated
• Dilution: Immunohistochemistry Analysis: A 1:250 dilution from a representative lot detected E3 ubiquitin-protein ligase RNF31 in human adrenal gland and human uterus tissues.
• Formulation: Purified rabbit polyclonal antibody in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
• Gene Alias: EC: 2.3.2.27;HOIL-1-interacting protein;HOIP;RING finger protein 31;RING-type E3 ubiquitin transferase RNF31;Zinc in-between-RING-finger ubiquitin-associated domain protein
• Gene Symbols: RNF31;ZIBRA
• Host Species: Rabbit
• Immunogen: KLH-conjugated linear peptide corresponding to 17 amino acids from the C-terminal region of human E3 ubiquitin-protein ligase RNF31.
• Molecular Weight of Antigen: ∽120 kDa observed; 119.65 kDa calculated. Uncharacterized bands may be observed in some lysate(s).
• Purification Method: Affinity Purified
• Quantity: 25 μg
• Regulatory Status: RUO
• Research Discipline: Signaling
• Primary or Secondary: Primary
• Test Specificity: This rabbit polyclonal antibody detects E3 ubiquitin-protein ligase RNF31 in human cells. It targets an epitope within 17 amino acids from the C-terminal region. Immunogen sequence is conserved in all 3 isoforms.
• Target Species: Human
• Content And Storage: Stable for 1 year at 2-8°C from date of receipt.