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SARA (NSP, SARA, MADHIP, SMADIP, ZFYVE9, zinc finger FYVE domain containing 9) is a double zinc finger (FYVE domain) protein that influences the recruitment of Smad proteins to the TGF-beta receptor and ensures appropriate subcellular localization of the activated receptor-bound complex. The FYVE domain in SARA directs localization to early endosomal compartments where it can interact with TGF-beta receptors and Smads. Promyelocytic leukemia (PML) tumour suppressor physically interacts with Smad2/3 and SARA and promotes association and accumulation of SARA and TGF-beta receptor in early endosome. SARA can enhance recruitment of protein phosphatase 1 catalytic subunit (PP1c) to Smad7-GADD34 complex by controlling the specific subcellular localization of PP1c. Dephosphorylation of TGF-beta receptor by Smad7 is an effective mechanism for governing negative feedback in TGF-beta signaling.
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Informations pour la commande
Nom du produit | Ref. Catalogue | COND. | Prix HT | QTÉ | Favoris | |
Anticorps SARA (F-9) | sc-133071 | 200 µg/ml | $316.00 | |||
SARA (F-9): m-IgG Fc BP-HRP Kit | sc-539841 | 200 µg Ab; 10 µg BP | $354.00 | |||
SARA (F-9): m-IgG1 BP-HRP Kit | sc-541744 | 200 µg Ab; 20 µg BP | $354.00 |