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 SMAD7 to trigger SMAD7-mediated transforming growth factor beta/TGF-beta receptor ubiquitin-dependent degradation, thereby down-regulating TGF-beta signaling . In addition, interaction with SMAD7 activates autocatalytic degradation, which is prevented by interaction with AIMP1 . Also forms a stable complex with TGF-beta receptor-mediated phosphorylated SMAD1, SMAD2 and SMAD3, and targets SMAD1 and SMAD2 for ubiquitination and proteasome-mediated degradation . SMAD2 may recruit substrates, such as SNON, for ubiquitin-dependent degradation . Negatively regulates TGFB1-induced epithelial-mesenchymal transition and myofibroblast differentiation . .; (Microbial infection) In case of filoviruses Ebola/EBOV and Marburg/MARV infection, the complex formed by viral matrix protein VP40 and SMURF2 facilitates virus budding. .

q9hau4

E3 ubiquitin-protein ligase SMURF2 (hSMURF2) (EC 2.3.2.26) (HECT-type E3 ubiquitin transferase SMURF2) (SMAD ubiquitination regulatory factor 2) (SMAD-specific E3 ubiquitin-protein ligase 2),SMURF2,SMAD ubiquitination regulatory factor 2, hSMURF2, HECT-type E3 ubiquitin transferase SMURF2, SMURF2, SMAD-specific E3 ubiquitin-protein ligase 2, E3 ubiquitin-protein ligase SMURF2

Human

WB,IHC,ELISA

WB 1:500-1:2000
IHC 1:50-1:300
ELISA 1:5000-1:20000

87kD

Rabbit

Recombinant Human SMURF2 (His246-Glu400).

Polyclonal

IgG

Antigen affinity purification.

0.01M PBS, pH 7.4, 50% Glycerol, 0.05% Proclin 300.

Use a manual defrost freezer and avoid repeated freeze-thaw cycles. Store at 4℃ short term (1-2 weeks). Store at -20℃ 12 months.