SMURF2
Reaktivität: Human
ELISA
Wirt: Kaninchen
Polyclonal
Biotin
Applikationshinweise
WB: 1:2000-1:4000
Beschränkungen
Nur für Forschungszwecke einsetzbar
Format
Liquid
Buffer
Purified monoclonal antibody supplied in PBS with 0.09 % (W/V) sodium azide.
Konservierungsmittel
Sodium azide
Vorsichtsmaßnahmen
This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Lagerung
4 °C,-20 °C
Haltbarkeit
6 months
Target
SMURF2
(SMAD Specific E3 Ubiquitin Protein Ligase 2 (SMURF2))
Andere Bezeichnung
SMURF2
Hintergrund
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. Interacts with SMAD1 and SMAD7 in order to trigger their ubiquitination and proteasome-dependent degradation. In addition, interaction with SMAD7 activates autocatalytic degradation, which is prevented by interaction with SCYE1. Forms a stable complex with the TGF-beta receptor-mediated phosphorylated SMAD2 and SMAD3. In this way, SMAD2 may recruit substrates, such as SNON, for ubiquitin-mediated degradation. Enhances the inhibitory activity of SMAD7 and reduces the transcriptional activity of SMAD2. Coexpression of SMURF2 with SMAD1 results in considerable decrease in steady-state level of SMAD1 protein and a smaller decrease of SMAD2 level.