Use a concentration of 10 µg/ml. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
FunctionActs as an E3 ubiquitin-protein ligase which accepts ubiquitin specifically from endoplasmic reticulum-associated UBC7 E2 ligase and transfers it to substrates, promoting their degradation. Component of the endoplasmic reticulum quality control (ERQC) system also called ER-associated degradation (ERAD) involved in ubiquitin-dependent degradation of misfolded endoplasmic reticulum proteins. Also promotes the degradation of normal but naturally short-lived proteins such as SGK. Protects cells from ER stress-induced apoptosis. Protects neurons from apoptosis induced by polyglutamine-expanded huntingtin (HTT) or unfolded GPR37 by promoting their degradation. Sequesters p53/TP53 in the cytoplasm and promotes its degradation, thereby negatively regulating its biological function in transcription, cell cycle regulation and apoptosis.
Tissue specificityUbiquitously expressed, with highest levels in liver and kidney (at protein level). Up-regulated in synovial tissues from patients with rheumatoid arthritis (at protein level).
PathwayProtein modification; protein ubiquitination.
Sequence similaritiesBelongs to the HRD1 family. Contains 1 RING-type zinc finger.
DomainThe RING-type zinc finger is required for E3 ligase activity.
ab118483 at 10µg/ml staining SYVN1 in Formalin-fixed, Paraffin-embedded Human kidney tissue by Immunohistochemistry, followed by biotinylated secondary antibody, alkaline phosphatase-streptavidin and chromogen.
ab118483 at 10µg/ml staining SYVN1 in Formalin-fixed, Paraffin-embedded Human liver tissue by Immunohistochemistry, followed by biotinylated secondary antibody, alkaline phosphatase-streptavidin and chromogen.
Western blot - Anti-SYVN1 antibody (ab118483)
Anti-SYVN1 antibody (ab118483) at 1/100 dilution + T47D cell lysate at 35 µg